Stabilization by a divalent transition metal in lead indium quaternary selenide, Fe0.47Pb8.04In17.37Se34, and specific indium coordination

Yoshitaka Matsushita, Kazumasa Sugiyama, Yutaka Ueda

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Single crystals of the first M-Pb-In-Se quaternary selenide, Fe 0.47-Pb8.04In17.37Se34, with the structure stabilized by a divalent transition metal (M = Fe), have been grown by a solid-state reaction. The FeII ions partially occupy at the In sites with various Fe/In ratios. Thus, a new crystal structure is evolved by partially occupied minor Fe atoms at In sites. A part of the In atoms shows remarkably distorted octahedral coordination. This compound shows relatively high conductivity (∼40 S/m at 300 K) with a narrow-band-gap-type semiconducting property (Ea = 0.078 eV).

Original languageEnglish
Pages (from-to)6598-6600
Number of pages3
JournalInorganic chemistry
Volume45
Issue number17
DOIs
Publication statusPublished - 2006 Aug 21

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

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