Solid phases of cyclopentane: Combined experimental and simulation study

  • Antonio Torrisi
  • , Charlotte K. Leech
  • , Kenneth Shankland
  • , William I.F. David
  • , Richard M. Ibberson
  • , Jordi Benet-Buchholz
  • , Roland Boese
  • , Maurice Leslie
  • , C. Richard A Catlow
  • , Sarah L. Price

Research output: Contribution to journalArticlepeer-review

41 Scopus citations

Abstract

The phase diagram of cyclopentane has been studied by powder neutron diffraction, providing diffraction patterns for phases I, II, and III, over a range of temperatures and pressures. The putative phase IV was not observed. The structure of the ordered phase III has been solved by single-crystal diffraction. Computational modeling reveals that there are many equienergetic ordered structures for cyclopentane within a small energy range. Molecular dynamics simulations reproduce the structures and diffraction patterns for phases I and III and also show an intermediate disordered phase, which is used to interpret phase II.

Original languageEnglish
Pages (from-to)3746-3758
Number of pages13
JournalJournal of Physical Chemistry B
Volume112
Issue number12
DOIs
StatePublished - Mar 27 2008
Externally publishedYes

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