Vapochromic behavior accompanied by phase transition between charge-polarization and charge-density-wave states in a quasi-one-dimensional iodine-bridged dinuclear platinum compound

Hiroyuki Mastuzaki, Hideo Kishida, Hiroshi Okamoto, Kouichi Takizawa, Satoshi Matsunaga, Shinya Takaishi, Hitoshi Miyasaka, Ken Ichi Sugiura, Masahiro Yamashita

Research output: Contribution to journalArticlepeer-review

37 Citations (Scopus)

Abstract

(Figure Presented) Color sense: A reversible phase transition occurs with a change in color and structural properties on exposure to water vapor of the 1D halogen-bridged dinuclear platinum compound [NH3(C4H 8)NH3]2- [Pt2(pop) 4I]·4 H2O (pop=P2O5H 22-; see microscope images in reflection mode). This transition takes place between a paramagnetic charge-polarization state (296 K) and a diamagnetic charge-density-wave state (340 K).

Original languageEnglish
Pages (from-to)3240-3243
Number of pages4
JournalAngewandte Chemie - International Edition
Volume44
Issue number21
DOIs
Publication statusPublished - 2005 May 20
Externally publishedYes

Keywords

  • Chain structures
  • Phase transitions
  • Platinum raman spectroscopy
  • Vapochromism

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

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