A high pressure investigation of the order-disorder phase transition and accompanying spin crossover in [FeL12](ClO4)2 (L1 = 2,6-bis{3-methylpyrazol-1-yl}-pyrazine)

Paul Raithby, Lauren Hatcher, Mathew Bryant, Jane Knichal, Helena Shepherd, George Tonge, Malcolm Halcrow, Rafal Kulmacezewski, Kevin Gagnon, Simon Teat

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Abstract

A high pressure single crystal X-ray diffraction and Raman spectroscopy study has revealed a similar mechanism for both thermal and pressure-induced spin crossover in [FeL12](ClO4)2 (L1 = 2,6-bis{3-methylpyrazol-1-yl}-pyrazine) and the concomitant anion order-disorder transition.
Original languageEnglish
Pages (from-to)9
JournalMagnetochemistry
Volume2
Issue number1
DOIs
Publication statusPublished - 17 Feb 2016

Keywords

  • Spin-crossover
  • High pressure
  • Molecular materials
  • Order-disorder phemonena
  • X-ray crystallography

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