Thermochromism of the crystals of 2,3-Di(p-chlorophenylthio)-1,4-naphthoquinone

Hisahiro Hayashi, Masashi Tanaka, Shingo Matsumoto, Setsuo Kashino, Kouichi Mogi

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


The crystals of 2,3-di(p-chlorophenylthio)-l,4-naphthoquinone have the dimorphs of red and dark red forme. The crystal structure of red form has been determined by the X-ray diffraction method. The red form changes to the dark red form upon heating. Such thermochromism was studied by measuring the solid state CP/MAS and temperature variable IR absoption spectra, and the DSC of the red form of 2,3-di(p-chlorophenylthio)-l,4-naphthoquinone.

Original languageEnglish
Pages (from-to)305-310
Number of pages6
JournalMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Publication statusPublished - 1996
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics


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