David Pugh
Metal–organic frameworks constructed from Group 1 metals (Li, Na) and silicon-centered linkers
Pugh, David; Ashworth, Emma; Robertson, Karen; Delmas, Luke C.; White, Andrew J. P.; Horton, Peter N.; Tizzard, Graham J.; Coles, Simon J.; Lickiss, Paul D.; Davies, Robert P.
Authors
Emma Ashworth
Dr KAREN ROBERTSON KAREN.ROBERTSON@NOTTINGHAM.AC.UK
Assistant Professor
Luke C. Delmas
Andrew J. P. White
Peter N. Horton
Graham J. Tizzard
Simon J. Coles
Paul D. Lickiss
Robert P. Davies
Abstract
A series of “light metal” metal–organic frameworks containing secondary building units (SBUs) based on Li+ and Na+ cations have been prepared using the silicon-centered linkers MexSi(p-C6H4CO2H)4-x (x = 2, 1, 0). The unipositive charge, small size, and oxophilic nature of the metal cations give rise to some unusual and unique SBUs, including a three-dimensional nodal structure built from sodium and oxygen ions when using the triacid linker (x = 1). The same linker with Li+ cations generated a chiral, helical SBU, formed from achiral starting materials. One-dimensional rod SBUs are observed for the diacid (x = 2) and tetra-acid (x = 0) linkers with both Li+ and Na+ cations, where the larger size of Na+ compared to Li+ leads to subtle differences in the constitution of the metal nodes.
Citation
Pugh, D., Ashworth, E., Robertson, K., Delmas, L. C., White, A. J. P., Horton, P. N., …Davies, R. P. (2019). Metal–organic frameworks constructed from Group 1 metals (Li, Na) and silicon-centered linkers. Crystal Growth and Design, 19(1), 487-497. https://doi.org/10.1021/acs.cgd.8b01567
Journal Article Type | Article |
---|---|
Acceptance Date | Dec 20, 2018 |
Online Publication Date | Dec 20, 2018 |
Publication Date | Jan 2, 2019 |
Deposit Date | Jan 17, 2019 |
Publicly Available Date | Dec 21, 2019 |
Journal | Crystal Growth & Design |
Print ISSN | 1528-7483 |
Electronic ISSN | 1528-7505 |
Publisher | American Chemical Society |
Peer Reviewed | Peer Reviewed |
Volume | 19 |
Issue | 1 |
Pages | 487-497 |
DOI | https://doi.org/10.1021/acs.cgd.8b01567 |
Keywords | General Materials Science; General Chemistry; Condensed Matter Physics |
Public URL | https://nottingham-repository.worktribe.com/output/1480338 |
Publisher URL | https://pubs.acs.org/doi/10.1021/acs.cgd.8b01567 |
Contract Date | Jan 17, 2019 |
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