Structural study of electronic states in quasi-one-dimensional halogen-bridged mixed-metal complexes [Ni1-xPdx(chxn) 2Br]Br2

Shinya Takaishi, Hashen Wu, Jimin Xie, Takashi Kajiwara, Brian K. Breedlove, Hitoshi Miyasaka, Masahiro Yamashita

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10 Citations (Scopus)

Abstract

The electronic structures of quasi-one-dimensional halogen-bridged mixed-metal compounds [Ni1-xPdx(chxn)2Br] Br2 were investigated by means of powder X-ray diffraction measurements. Unit cell lengths of all directions obeyed a linear relationship when x < 0.9, whereas those deviated when x > 0.9 especially in the case of the b and c axes. This deviation can be explained by a phase change from an MIII Mott-Hubbard state to an MII-MIV charge-density-wave state because of chemical pressure caused by the substitution of Pd ions into [Pd(chxn)2Br]Br2 with smaller Ni ions.

Original languageEnglish
Pages (from-to)3694-3696
Number of pages3
JournalInorganic chemistry
Volume49
Issue number8
DOIs
Publication statusPublished - 2010 Apr 19

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

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