Augmentation of Alkaline Earth Reactivity: An FLP Analogy
Lead Research Organisation:
University of Bath
Department Name: Chemistry
Abstract
Catalysis, the acceleration of chemical transformation, is the key to realising environmentally friendly and economical processes for the conversion of both conventional (fossil) and alternative (e.g. biomass and carbon dioxide) chemical feedstocks. Catalysts act by reducing the energy required for a reaction to proceed and will, thus, occupy a key role in the world's energy future. Many of the most useful soluble and solid catalysts incorporate precious metals such as rhodium, palladium, platinum and ruthenium. These metals are expensive and their supply is limited. There is, therefore, a need for the development of non-precious-metal catalysts as replacements.
In response to these requirements, the last decade has seen emergence of s- and p-block compounds as inexpensive and ecologically benign catalytic reagents. The applicant's previous research has led the way in the development of group 2 reagents, particularly those based on magnesium and calcium (the eight and four most earth-abundant elements respectively) for a wide variety of catalytic transformations. Although this has included some of the most practically desirable transformations, the usefulness of currently available group 2 reagents is limited by their absolute reactivity.
A detailed mechanistic approach to the study of these reactions has allowed the emergence of more generalised models for the chemical reactivity of these previously under-appreciated elements. This understanding is based on a polarisation model intrinsic to the bonding of most substrate molecules to a highly electropositive group 2 centre. The charge separation induced across a substrate molecule by these species may be viewed as resulting from reactivity closely related to another emerging field, 'frustrated' Lewis pair chemistry. In this latter case, a wide variety of small molecules may be activated through a cooperative interaction of a high energy vacant molecular orbital and a low energy filled atomic orbital. This proposal wishes to extrapolate this hydpothesis to apply the FLP concept to design new group 2 species of unparalleled reactivity. In so doing the new reagents will enable catalytic systems that combine the environmental and fiscal benefits of group 2 chemistry with the enhanced and readily manipulated FLP reactivity.
In response to these requirements, the last decade has seen emergence of s- and p-block compounds as inexpensive and ecologically benign catalytic reagents. The applicant's previous research has led the way in the development of group 2 reagents, particularly those based on magnesium and calcium (the eight and four most earth-abundant elements respectively) for a wide variety of catalytic transformations. Although this has included some of the most practically desirable transformations, the usefulness of currently available group 2 reagents is limited by their absolute reactivity.
A detailed mechanistic approach to the study of these reactions has allowed the emergence of more generalised models for the chemical reactivity of these previously under-appreciated elements. This understanding is based on a polarisation model intrinsic to the bonding of most substrate molecules to a highly electropositive group 2 centre. The charge separation induced across a substrate molecule by these species may be viewed as resulting from reactivity closely related to another emerging field, 'frustrated' Lewis pair chemistry. In this latter case, a wide variety of small molecules may be activated through a cooperative interaction of a high energy vacant molecular orbital and a low energy filled atomic orbital. This proposal wishes to extrapolate this hydpothesis to apply the FLP concept to design new group 2 species of unparalleled reactivity. In so doing the new reagents will enable catalytic systems that combine the environmental and fiscal benefits of group 2 chemistry with the enhanced and readily manipulated FLP reactivity.
Planned Impact
Since our initial report of the first molecular catalysis based on an alkaline earth element, the calcium-mediated intramolecular hydroamination of aminoalkenes, the application of complexes of the heavier group 2 elements (Mg, Ca, Sr and Ba) for the catalysis of atom-efficient chemical transformations has become something of a 'hot topic' in contemporary synthetic chemistry. Indeed, the area has been highlighted as such several times in recent review and perspective articles , and has even been afforded its own dedicated chapter in the 2013 compendium 'Comprehensive Inorganic Chemistry II' (CIC II, 'Alkaline Earth Chemistry: Applications in Catalysis', 2013, vol 1, Pages 1189-1216, M. Arrowsmith, M.S. Hill). Stimulated by our initial publications, a number of groups across the United States, Europe and Japan have now become active in the area and competition is growing rapidly. It can be deduced, therefore, that our previous work has been highly influential and has provided a high academic impact.
In parallel to our research in group 2-based reactivity, the chemistry of 'frustrated' Lewis pairs (FLPs) has stimulated enormous interest and a plethora of bond activation and catalytic reactions have now been devised (and notably provides a further new addition as a separate chapter in CIC II, 'Frustrated Lewis Pairs: Activation of H2 and Other Small Molecules' 2013, vol. 1. Pages 2013, Pages 1069-1103, D.W. Stephan). The two areas, alkaline earth- and FLP-based reactivity, however, illustrate how main group reactivity is packaged into convenient but divisive sub-classes. The central thesis of the current proposal suggests that enormous untapped 'amplified' reactivity may be attained by cutting across these semantic differences and through a cross-fertilisation between the two fields. Furthermore, the hypothesis that FLP and s-block reactivity may be treated as one and the same thing is further illustrated by the final WP of the proposal, which suggests that many bimetallic systems currently employed for the stoichiometric activation of even the most non-acidic C-H bonds may be considered in an analogous fashion. We, thus, suggest that these analogies provide the tip of the iceberg and that all main group reactivity may be analysed similarly. Taken to its ultimate conclusion, the implications of this suggestion would pave the way for the unification of the current rather disparate threads of s- and p-block chemistry. The academic impact of the uptake of this hypothesis should, thus, be self-evident and would lead the way toward the deliberate design of main group systems for the incorporation of even the most thermodynamically most stable and most kinetically robust X-Y bonds in productive catalytic cycles.
Our own previous work and the research to be developed in this project has been unashamedly academic. The widespread uptake of the broader perspective provided by this project will undoubtedly influence chemists world-wide who are engaged in the development of catalytic species derived from the more abundant and non-toxic main group elements. In the longer term, however, this demonstration will undoubtedly attract the attention of industrialists (a primary motivation for the 'forum' activities described in the Pathways to Impact document). Around 75% of all chemicals require catalysts in their manufacture and the chemical industry contributes ca. 21% of UK GDP. While the uptake of even one new industrial process over the next 20 years as a direct consequence of the activities of this project would provide a more than tangible economic impact, we suggest that this should represent a very limited ambition in the longer 30-50 year time scale. The implication of the ideas described signify that replacement of the entire palette of current and future large scale homogeneous precious metal catalysts by inexpensive main group species is not only desirable, but is also a realistic proposition.
In parallel to our research in group 2-based reactivity, the chemistry of 'frustrated' Lewis pairs (FLPs) has stimulated enormous interest and a plethora of bond activation and catalytic reactions have now been devised (and notably provides a further new addition as a separate chapter in CIC II, 'Frustrated Lewis Pairs: Activation of H2 and Other Small Molecules' 2013, vol. 1. Pages 2013, Pages 1069-1103, D.W. Stephan). The two areas, alkaline earth- and FLP-based reactivity, however, illustrate how main group reactivity is packaged into convenient but divisive sub-classes. The central thesis of the current proposal suggests that enormous untapped 'amplified' reactivity may be attained by cutting across these semantic differences and through a cross-fertilisation between the two fields. Furthermore, the hypothesis that FLP and s-block reactivity may be treated as one and the same thing is further illustrated by the final WP of the proposal, which suggests that many bimetallic systems currently employed for the stoichiometric activation of even the most non-acidic C-H bonds may be considered in an analogous fashion. We, thus, suggest that these analogies provide the tip of the iceberg and that all main group reactivity may be analysed similarly. Taken to its ultimate conclusion, the implications of this suggestion would pave the way for the unification of the current rather disparate threads of s- and p-block chemistry. The academic impact of the uptake of this hypothesis should, thus, be self-evident and would lead the way toward the deliberate design of main group systems for the incorporation of even the most thermodynamically most stable and most kinetically robust X-Y bonds in productive catalytic cycles.
Our own previous work and the research to be developed in this project has been unashamedly academic. The widespread uptake of the broader perspective provided by this project will undoubtedly influence chemists world-wide who are engaged in the development of catalytic species derived from the more abundant and non-toxic main group elements. In the longer term, however, this demonstration will undoubtedly attract the attention of industrialists (a primary motivation for the 'forum' activities described in the Pathways to Impact document). Around 75% of all chemicals require catalysts in their manufacture and the chemical industry contributes ca. 21% of UK GDP. While the uptake of even one new industrial process over the next 20 years as a direct consequence of the activities of this project would provide a more than tangible economic impact, we suggest that this should represent a very limited ambition in the longer 30-50 year time scale. The implication of the ideas described signify that replacement of the entire palette of current and future large scale homogeneous precious metal catalysts by inexpensive main group species is not only desirable, but is also a realistic proposition.
Organisations
People |
ORCID iD |
Michael Hill (Principal Investigator) |
Publications

Anker M
(2017)
Alane-Centered Ring Expansion of N -Heterocyclic Carbenes
in Organometallics

Garcia L
(2019)
Magnesium hydride alkene insertion and catalytic hydrosilylation.
in Chemical science

Garcia L
(2019)
Magnesium hydride alkene insertion and catalytic hydrosilylation.
in Chemical science

Garcia L
(2018)
Coordination of arenes and phosphines by charge separated alkaline earth cations.
in Dalton transactions (Cambridge, England : 2003)

Garcia L
(2019)
Multimetallic Alkaline-Earth Hydride Cations
in Organometallics

GarcĂa L
(2017)
Ring expansion of a ring expanded carbene.
in Dalton transactions (Cambridge, England : 2003)

Hill M
(2019)
Reduction of 1,3,5,7-cyclooctatetraene by a molecular calcium hydride: an even electron polarised insertion/deprotonation mechanism
in Chemical Communications

McMullin CL
(2019)
A computational study on the identity of the active catalyst structure for Ru(ii) carboxylate assisted C-H activation in acetonitrile.
in Organic & biomolecular chemistry

Morris L
(2020)
Alkaline-Earth Derivatives of Diphenylphosphine-Borane
in Organometallics

Morris L
(2020)
Phosphinoborane interception at magnesium by borane-assisted phosphine-borane dehydrogenation
in Dalton Transactions
Description | A range of cationic group 2 complexes were synthesised and their reactivity with small molecules assessed. A variety of cooperative activation pathways and unusual molecular species were observed. |
Exploitation Route | The results have demonstrably affected the chemical lanscape as the papers and outcomes have been highly cited and influential. |
Sectors | Chemicals |
Title | CCDC 1511682: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Annie L. Colebatch, Michael S. Hill, Claire L. McMullin, Mary F. Mahon, Catherine Weetman|2017|Nat.Commun.|8|15022|doi:10.1038/ncomms15022 |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1mr0yb&sid=DataCite |
Title | CCDC 1511683: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Annie L. Colebatch, Michael S. Hill, Claire L. McMullin, Mary F. Mahon, Catherine Weetman|2017|Nat.Commun.|8|15022|doi:10.1038/ncomms15022 |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1mr0zc&sid=DataCite |
Title | CCDC 1511684: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Annie L. Colebatch, Michael S. Hill, Claire L. McMullin, Mary F. Mahon, Catherine Weetman|2017|Nat.Commun.|8|15022|doi:10.1038/ncomms15022 |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1mr10f&sid=DataCite |
Title | CCDC 1511685: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Annie L. Colebatch, Michael S. Hill, Claire L. McMullin, Mary F. Mahon, Catherine Weetman|2017|Nat.Commun.|8|15022|doi:10.1038/ncomms15022 |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1mr11g&sid=DataCite |
Title | CCDC 1511686: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Annie L. Colebatch, Michael S. Hill, Claire L. McMullin, Mary F. Mahon, Catherine Weetman|2017|Nat.Commun.|8|15022|doi:10.1038/ncomms15022 |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1mr12h&sid=DataCite |
Title | CCDC 1511687: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Annie L. Colebatch, Michael S. Hill, Claire L. McMullin, Mary F. Mahon, Catherine Weetman|2017|Nat.Commun.|8|15022|doi:10.1038/ncomms15022 |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1mr13j&sid=DataCite |
Title | CCDC 1511688: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Annie L. Colebatch, Michael S. Hill, Claire L. McMullin, Mary F. Mahon, Catherine Weetman|2017|Nat.Commun.|8|15022|doi:10.1038/ncomms15022 |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1mr14k&sid=DataCite |
Title | CCDC 1529189: Experimental Crystal Structure Determination |
Description | Related Article: Mathew D. Anker, Annie L. Colebatch, Kalon J. Iversen, David J. D. Wilson, Jason L. Dutton, Lucía García, Michael S. Hill, David J. Liptrot, and Mary F. Mahon|2017|Organometallics|36|1173|doi:10.1021/acs.organomet.7b00056 |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1nb7px&sid=DataCite |
Title | CCDC 1529190: Experimental Crystal Structure Determination |
Description | Related Article: Mathew D. Anker, Annie L. Colebatch, Kalon J. Iversen, David J. D. Wilson, Jason L. Dutton, Lucía García, Michael S. Hill, David J. Liptrot, and Mary F. Mahon|2017|Organometallics|36|1173|doi:10.1021/acs.organomet.7b00056 |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1nb7qy&sid=DataCite |
Title | CCDC 1562734: Experimental Crystal Structure Determination |
Description | Related Article: Lucía García, Khalidah H. M. Al Furaiji, David J. D. Wilson, Jason L. Dutton, Michael S. Hill, Mary F. Mahon|2017|Dalton Trans.|46|12015|doi:10.1039/C7DT03046K |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1pg4s2&sid=DataCite |
Title | CCDC 1562735: Experimental Crystal Structure Determination |
Description | Related Article: Lucía García, Khalidah H. M. Al Furaiji, David J. D. Wilson, Jason L. Dutton, Michael S. Hill, Mary F. Mahon|2017|Dalton Trans.|46|12015|doi:10.1039/C7DT03046K |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1pg4t3&sid=DataCite |
Title | CCDC 1575641: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Claire L. McMullin and Mary F. Mahon|2017|Angew.Chem.,Int.Ed.|56|16363|doi:10.1002/anie.201709902 |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1pwl49&sid=DataCite |
Title | CCDC 1575642: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Claire L. McMullin and Mary F. Mahon|2017|Angew.Chem.,Int.Ed.|56|16363|doi:10.1002/anie.201709902 |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1pwl5b&sid=DataCite |
Title | CCDC 1575643: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Claire L. McMullin and Mary F. Mahon|2017|Angew.Chem.,Int.Ed.|56|16363|doi:10.1002/anie.201709902 |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1pwl6c&sid=DataCite |
Title | CCDC 1575644: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Claire L. McMullin and Mary F. Mahon|2017|Angew.Chem.,Int.Ed.|56|16363|doi:10.1002/anie.201709902 |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1pwl7d&sid=DataCite |
Title | CCDC 1575645: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Claire L. McMullin and Mary F. Mahon|2017|Angew.Chem.,Int.Ed.|56|16363|doi:10.1002/anie.201709902 |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1pwl8f&sid=DataCite |
Title | CCDC 1824654: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Mary F. Mahon|2018|Dalton Trans.|47|7300|doi:10.1039/C8DT01451E |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1z7ptq&sid=DataCite |
Title | CCDC 1824655: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Mary F. Mahon|2018|Dalton Trans.|47|7300|doi:10.1039/C8DT01451E |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1z7pvr&sid=DataCite |
Title | CCDC 1824656: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Mary F. Mahon|2018|Dalton Trans.|47|7300|doi:10.1039/C8DT01451E |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1z7pws&sid=DataCite |
Title | CCDC 1824657: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Mary F. Mahon|2018|Dalton Trans.|47|7300|doi:10.1039/C8DT01451E |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1z7pxt&sid=DataCite |
Title | CCDC 1824658: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Mary F. Mahon|2018|Dalton Trans.|47|7300|doi:10.1039/C8DT01451E |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1z7pyv&sid=DataCite |
Title | CCDC 1824659: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Mary F. Mahon|2018|Dalton Trans.|47|7300|doi:10.1039/C8DT01451E |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1z7pzw&sid=DataCite |
Title | CCDC 1838032: Experimental Crystal Structure Determination |
Description | Related Article: Lucia Garcia, Mathew D. Anker, Mary F. Mahon, Laurent Maron, Michael S. Hill|2018|Dalton Trans.|47|12684|doi:10.1039/C8DT03124J |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1zpmcn&sid=DataCite |
Title | CCDC 1838033: Experimental Crystal Structure Determination |
Description | Related Article: Lucia Garcia, Mathew D. Anker, Mary F. Mahon, Laurent Maron, Michael S. Hill|2018|Dalton Trans.|47|12684|doi:10.1039/C8DT03124J |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1zpmdp&sid=DataCite |
Title | CCDC 1838034: Experimental Crystal Structure Determination |
Description | Related Article: Lucia Garcia, Mathew D. Anker, Mary F. Mahon, Laurent Maron, Michael S. Hill|2018|Dalton Trans.|47|12684|doi:10.1039/C8DT03124J |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1zpmfq&sid=DataCite |
Title | CCDC 1838035: Experimental Crystal Structure Determination |
Description | Related Article: Lucia Garcia, Mathew D. Anker, Mary F. Mahon, Laurent Maron, Michael S. Hill|2018|Dalton Trans.|47|12684|doi:10.1039/C8DT03124J |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1zpmgr&sid=DataCite |
Title | CCDC 1848847: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Claire L. McMullin, Mary F. Mahon|2018|Organometallics|37|4457|doi:10.1021/acs.organomet.8b00408 |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc201w76&sid=DataCite |
Title | CCDC 1848848: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Claire L. McMullin, Mary F. Mahon|2018|Organometallics|37|4457|doi:10.1021/acs.organomet.8b00408 |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc201w87&sid=DataCite |
Title | CCDC 1848849: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Claire L. McMullin, Mary F. Mahon|2018|Organometallics|37|4457|doi:10.1021/acs.organomet.8b00408 |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc201w98&sid=DataCite |
Title | CCDC 1848850: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Claire L. McMullin, Mary F. Mahon|2018|Organometallics|37|4457|doi:10.1021/acs.organomet.8b00408 |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc201wb9&sid=DataCite |
Title | CCDC 1848851: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Claire L. McMullin, Mary F. Mahon|2018|Organometallics|37|4457|doi:10.1021/acs.organomet.8b00408 |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc201wcb&sid=DataCite |
Title | CCDC 1853497: Experimental Crystal Structure Determination |
Description | Related Article: Lucia Garcia, Mathew D. Anker, Mary F. Mahon, Laurent Maron, Michael S. Hill|2018|Dalton Trans.|47|12684|doi:10.1039/C8DT03124J |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc206q76&sid=DataCite |
Title | CCDC 1853498: Experimental Crystal Structure Determination |
Description | Related Article: Lucia Garcia, Mathew D. Anker, Mary F. Mahon, Laurent Maron, Michael S. Hill|2018|Dalton Trans.|47|12684|doi:10.1039/C8DT03124J |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc206q87&sid=DataCite |
Title | CCDC 1853499: Experimental Crystal Structure Determination |
Description | Related Article: Lucia Garcia, Mathew D. Anker, Mary F. Mahon, Laurent Maron, Michael S. Hill|2018|Dalton Trans.|47|12684|doi:10.1039/C8DT03124J |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc206q98&sid=DataCite |
Title | CCDC 1906088: Experimental Crystal Structure Determination |
Description | Related Article: Michael S. Hill, Mary F. Mahon, Andrew S. S. Wilson, Chiara Dinoi, Laurent Maron, Emma Richards|2019|Chem.Commun.|55|5732|doi:10.1039/C9CC02418B |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc21zfq6&sid=DataCite |
Title | CCDC 1910885: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Grace McMullon, Claire L. McMullin, Mary F. Mahon|2019|Chemical Science|10|6672|doi:10.1039/C9SC02087J |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc224fg4&sid=DataCite |
Title | CCDC 1910886: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Grace McMullon, Claire L. McMullin, Mary F. Mahon|2019|Chemical Science|10|6672|doi:10.1039/C9SC02087J |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc224fh5&sid=DataCite |
Title | CCDC 1910887: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Grace McMullon, Claire L. McMullin, Mary F. Mahon|2019|Chemical Science|10|6672|doi:10.1039/C9SC02087J |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc224fj6&sid=DataCite |
Title | CCDC 1910888: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Grace McMullon, Claire L. McMullin, Mary F. Mahon|2019|Chemical Science|10|6672|doi:10.1039/C9SC02087J |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc224fk7&sid=DataCite |
Title | CCDC 1910889: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Grace McMullon, Claire L. McMullin, Mary F. Mahon|2019|Chemical Science|10|6672|doi:10.1039/C9SC02087J |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc224fl8&sid=DataCite |
Title | CCDC 1910890: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Grace McMullon, Claire L. McMullin, Mary F. Mahon|2019|Chemical Science|10|6672|doi:10.1039/C9SC02087J |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc224fm9&sid=DataCite |
Title | CCDC 1910891: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Grace McMullon, Claire L. McMullin, Mary F. Mahon|2019|Chemical Science|10|6672|doi:10.1039/C9SC02087J |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc224fnb&sid=DataCite |
Title | CCDC 1910892: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Michael S. Hill, Grace McMullon, Claire L. McMullin, Mary F. Mahon|2019|Chemical Science|10|6672|doi:10.1039/C9SC02087J |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc224fpc&sid=DataCite |
Title | CCDC 1912200: Experimental Crystal Structure Determination |
Description | Related Article: Lucia Garcia, Chiara Dinoi, Mary F. Mahon, Laurent Maron, Michael S. Hill|2019|Chemical Science|10|8108|doi:10.1039/C9SC02056J |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc225swy&sid=DataCite |
Title | CCDC 1912201: Experimental Crystal Structure Determination |
Description | Related Article: Lucia Garcia, Chiara Dinoi, Mary F. Mahon, Laurent Maron, Michael S. Hill|2019|Chemical Science|10|8108|doi:10.1039/C9SC02056J |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc225sxz&sid=DataCite |
Title | CCDC 1915140: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Nasir A. Rajabi, Michael S. Hill, Claire L. McMullin, Mary F. Mahon|2019|Chem.Commun.|55|9035|doi:10.1039/C9CC04294F |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc228vqy&sid=DataCite |
Title | CCDC 1915141: Experimental Crystal Structure Determination |
Description | Related Article: Anne-Frédérique Pécharman, Nasir A. Rajabi, Michael S. Hill, Claire L. McMullin, Mary F. Mahon|2019|Chem.Commun.|55|9035|doi:10.1039/C9CC04294F |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc228vrz&sid=DataCite |
Title | CCDC 1934906: Experimental Crystal Structure Determination |
Description | Related Article: Lucia Garcia, Mary F. Mahon, Michael S. Hill|2019|Organometallics|38|3778|doi:10.1021/acs.organomet.9b00493 |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc22yfbt&sid=DataCite |
Title | CCDC 1934907: Experimental Crystal Structure Determination |
Description | Related Article: Lucia Garcia, Mary F. Mahon, Michael S. Hill|2019|Organometallics|38|3778|doi:10.1021/acs.organomet.9b00493 |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc22yfcv&sid=DataCite |
Title | CCDC 1934908: Experimental Crystal Structure Determination |
Description | Related Article: Lucia Garcia, Mary F. Mahon, Michael S. Hill|2019|Organometallics|38|3778|doi:10.1021/acs.organomet.9b00493 |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc22yfdw&sid=DataCite |
Title | CCDC 1975971: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Michael S. Hill, Mary F. Mahon, Ian Manners, Brian O. Patrick|2020|Organometallics|39|4195|doi:10.1021/acs.organomet.0c00008 |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc24b50p&sid=DataCite |
Title | CCDC 1975972: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Michael S. Hill, Mary F. Mahon, Ian Manners, Brian O. Patrick|2020|Organometallics|39|4195|doi:10.1021/acs.organomet.0c00008 |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc24b51q&sid=DataCite |
Title | CCDC 1975973: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Michael S. Hill, Mary F. Mahon, Ian Manners, Brian O. Patrick|2020|Organometallics|39|4195|doi:10.1021/acs.organomet.0c00008 |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc24b52r&sid=DataCite |
Title | CCDC 1975974: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Michael S. Hill, Mary F. Mahon, Ian Manners, Brian O. Patrick|2020|Organometallics|39|4195|doi:10.1021/acs.organomet.0c00008 |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc24b53s&sid=DataCite |
Title | CCDC 1975975: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Michael S. Hill, Mary F. Mahon, Ian Manners, Brian O. Patrick|2020|Organometallics|39|4195|doi:10.1021/acs.organomet.0c00008 |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc24b54t&sid=DataCite |
Title | CCDC 1975976: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Michael S. Hill, Mary F. Mahon, Ian Manners, Brian O. Patrick|2020|Organometallics|39|4195|doi:10.1021/acs.organomet.0c00008 |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc24b55v&sid=DataCite |
Title | CCDC 2003513: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Nasir A. Rajabi, Mary F. Mahon, Ian Manners, Claire L. McMullin, Michael S. Hill|2020|Dalton Trans.|49|10523|doi:10.1039/D0DT02406F |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc257tgq&sid=DataCite |
Title | CCDC 2003514: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Nasir A. Rajabi, Mary F. Mahon, Ian Manners, Claire L. McMullin, Michael S. Hill|2020|Dalton Trans.|49|10523|doi:10.1039/D0DT02406F |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc257thr&sid=DataCite |
Title | CCDC 2003515: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Nasir A. Rajabi, Mary F. Mahon, Ian Manners, Claire L. McMullin, Michael S. Hill|2020|Dalton Trans.|49|10523|doi:10.1039/D0DT02406F |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc257tjs&sid=DataCite |
Title | CCDC 2003516: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Nasir A. Rajabi, Mary F. Mahon, Ian Manners, Claire L. McMullin, Michael S. Hill|2020|Dalton Trans.|49|10523|doi:10.1039/D0DT02406F |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc257tkt&sid=DataCite |
Title | CCDC 2003517: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Nasir A. Rajabi, Mary F. Mahon, Ian Manners, Claire L. McMullin, Michael S. Hill|2020|Dalton Trans.|49|10523|doi:10.1039/D0DT02406F |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc257tlv&sid=DataCite |
Title | CCDC 2003518: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Nasir A. Rajabi, Mary F. Mahon, Ian Manners, Claire L. McMullin, Michael S. Hill|2020|Dalton Trans.|49|10523|doi:10.1039/D0DT02406F |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc257tmw&sid=DataCite |
Title | CCDC 2003519: Experimental Crystal Structure Determination |
Description | Related Article: Louis J. Morris, Nasir A. Rajabi, Mary F. Mahon, Ian Manners, Claire L. McMullin, Michael S. Hill|2020|Dalton Trans.|49|10523|doi:10.1039/D0DT02406F |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc257tnx&sid=DataCite |
Title | CCDC 2044859: Experimental Crystal Structure Determination |
Description | Related Article: Henry Shere, Michael S. Hill, Anne-Frédérique Pécharman, Mary F. Mahon|2021|Dalton Trans.|50|1283|doi:10.1039/D0DT04016A |
Type Of Material | Database/Collection of data |
Year Produced | 2021 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc26mv6x&sid=DataCite |
Title | CCDC 2044860: Experimental Crystal Structure Determination |
Description | Related Article: Henry Shere, Michael S. Hill, Anne-Frédérique Pécharman, Mary F. Mahon|2021|Dalton Trans.|50|1283|doi:10.1039/D0DT04016A |
Type Of Material | Database/Collection of data |
Year Produced | 2021 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc26mv7y&sid=DataCite |
Title | CCDC 2044861: Experimental Crystal Structure Determination |
Description | Related Article: Henry Shere, Michael S. Hill, Anne-Frédérique Pécharman, Mary F. Mahon|2021|Dalton Trans.|50|1283|doi:10.1039/D0DT04016A |
Type Of Material | Database/Collection of data |
Year Produced | 2021 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc26mv8z&sid=DataCite |
Title | CCDC 2044862: Experimental Crystal Structure Determination |
Description | Related Article: Henry Shere, Michael S. Hill, Anne-Frédérique Pécharman, Mary F. Mahon|2021|Dalton Trans.|50|1283|doi:10.1039/D0DT04016A |
Type Of Material | Database/Collection of data |
Year Produced | 2021 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc26mv90&sid=DataCite |
Title | CCDC 2044863: Experimental Crystal Structure Determination |
Description | Related Article: Henry Shere, Michael S. Hill, Anne-Frédérique Pécharman, Mary F. Mahon|2021|Dalton Trans.|50|1283|doi:10.1039/D0DT04016A |
Type Of Material | Database/Collection of data |
Year Produced | 2021 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc26mvb1&sid=DataCite |
Title | CCDC 2044864: Experimental Crystal Structure Determination |
Description | Related Article: Henry Shere, Michael S. Hill, Anne-Frédérique Pécharman, Mary F. Mahon|2021|Dalton Trans.|50|1283|doi:10.1039/D0DT04016A |
Type Of Material | Database/Collection of data |
Year Produced | 2021 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc26mvc2&sid=DataCite |
Title | CCDC 2044865: Experimental Crystal Structure Determination |
Description | Related Article: Henry Shere, Michael S. Hill, Anne-Frédérique Pécharman, Mary F. Mahon|2021|Dalton Trans.|50|1283|doi:10.1039/D0DT04016A |
Type Of Material | Database/Collection of data |
Year Produced | 2021 |
Provided To Others? | Yes |
URL | http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc26mvd3&sid=DataCite |