Enhancement of CO2 adsorption and catalytic properties by Fe-doping of [Ga2(OH)2(L)] (H4L = Biphenyl-3,3′,5,5′-tetracarboxylic Acid), MFM-300(Ga2)

Krap, C. P., Newby, R., Dhakshinamoorthy, A., Garcia, H., Cebula, I., Easun, Timothy ORCID: https://orcid.org/0000-0002-0713-2642, Savage, M, Eyley, J. E., Gao, S., Blake, A. J., Lewis, W, Beton, P. H., Warren, M. R., Allan, D. R., Frogley, M. D., Tang, C. C., Cinque, G., Yang, S. and Schroder, M. 2016. Enhancement of CO2 adsorption and catalytic properties by Fe-doping of [Ga2(OH)2(L)] (H4L = Biphenyl-3,3′,5,5′-tetracarboxylic Acid), MFM-300(Ga2). Inorganic Chemistry -American Chemical Society- 55 (3) , pp. 1076-1088. 10.1021/acs.inorgchem.5b02108

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Abstract

Key structural insights were obtained for CO2-loaded MFM-300(Ga2) and mixed GaFe analogues by combining in situ single-crystal X-ray diffraction and in situ polarized IR spectroscopic studies. These static and dynamic experiments revealed that the adsorbed CO2 molecules in MFM-300(Ga2) form hydrogen bonds with the free −OH groups on the surface of the pores, and a previously unobserved pattern of intermolecular dipole interactions was found to stabilize two CO2 molecules within the pores.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Chemistry
Subjects:	Q Science > QD Chemistry
Publisher:	American Chemical Society
ISSN:	0020-1669
Date of First Compliant Deposit:	2 June 2016
Last Modified:	04 May 2023 21:43
URI:	https://orca.cardiff.ac.uk/id/eprint/86986

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