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Predicting crystal structures of organic compounds

Price, SL; (2014) Predicting crystal structures of organic compounds. CHEMICAL SOCIETY REVIEWS , 43 (7) 2098 - 2111. 10.1039/c3cs60279f. Green open access

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Abstract

Currently, organic crystal structure prediction (CSP) methods are based on searching for the most thermodynamically stable crystal structure, making various approximations in evaluating the crystal energy. The most stable (global minimum) structure provides a prediction of an experimental crystal structure. However, depending on the specific molecule, there may be other structures which are very close in energy. In this case, the other structures on the crystal energy landscape may be polymorphs, components of static or dynamic disorder in observed structures, or there may be no route to nucleating and growing these structures. A major reason for performing CSP studies is as a complement to solid form screening to see which alternative packings to the known polymorphs are thermodynamically feasible.

Type: Article
Title: Predicting crystal structures of organic compounds
Open access status: An open access version is available from UCL Discovery
DOI: 10.1039/c3cs60279f
Publisher version: http://dx.doi.org/10.1039/c3cs60279f
Additional information: © The Royal Society of Chemistry 2014. This Open Access Article is licensed under a Creative Commons Attribution-Non Commercial 3.0 Unported Licence. PubMed ID: 24263977
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.ucl.ac.uk/id/eprint/1427761
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