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Cited by 204

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Conformational Locking by Design: Relating Strain Energy with Luminescence and Stability in Rigid Metal–Organic Frameworks

Shustova, Natalia B., Cozzolino, Anthony F., Dincă, Mircea·2012·Journal of the American Chemical Society

Abstract

Minimization of the torsional barrier for phenyl ring flipping in a metal-organic framework (MOF) based on the new ethynyl-extended octacarboxylate ligand H(8)TDPEPE leads to a fluorescent material with a near-dark state. Immobilization of the ligand in the rigid structure also unexpectedly causes significant strain. We used DFT calculations to estimate the ligand strain energies in our and all other topologically related materials and correlated these with empirical structural descriptors to derive general rules for trapping molecules in high-energy conformations within MOFs. These studies portend possible applications of MOFs for studying fundamental concepts related to conformational locking and its effects on molecular reactivity and chromophore photophysics.

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Metadata

Authors
Shustova, N. B., Cozzolino, A. F., & Dincă, M.
Venue
Journal of the American Chemical Society
Published
2012-11-26
Volume
134
Issue
48
Pages
19596-19599
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W1982217718
Cited by
204
References
1
FWCI
9.61
Type
journal article
Language
en
Open access
closed

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