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The temperature dependence of C-H⋯F-C interactions in benzene:hexafluorobenzene

Cockcroft, JK; Rosu-Finsen, A; Fitch, AN; Williams, JH; (2018) The temperature dependence of C-H⋯F-C interactions in benzene:hexafluorobenzene. CrystEngComm , 20 (42) pp. 6677-6682. 10.1039/c8ce01187g. Green open access

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Abstract

The evolution of the structure of the four solid phases of the prototype binary-adduct C6H6:C6F6 as a function of temperature has been investigated using X-ray and neutron diffraction. An explanation is proposed concerning changes in the arrangements of the molecules at each of the three phase transitions and the dynamics in C6H6:C6F6 are briefly compared with those of the adduct formed between mesitylene and C6F6. The observations are rationalised using simple models of intermolecular electrostatics.

Type: Article
Title: The temperature dependence of C-H⋯F-C interactions in benzene:hexafluorobenzene
Open access status: An open access version is available from UCL Discovery
DOI: 10.1039/c8ce01187g
Publisher version: https://doi.org/10.1039/c8ce01187g
Language: English
Additional information: This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Chemistry
URI: https://discovery-pp.ucl.ac.uk/id/eprint/10061640
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