Tuning of spin density wave strengths in quasi-one-dimensional mixed-halogen-bridged nickel(III) complexes with strong electron correlation, [NiIII(chxn)2Cl1-xBrx] (NO3)2

Toshio Manabe, Hideo Kishida, Hiroshi Okamoto, Kohei Yokoyama, Sachie Furukawa, Chihiro Kachi-Terajima, Kazuya Nakata, Fumiyasu Iwahori, Hitoshi Miyasaka, Ken ichi Sugiura, Masahiro Yamashita

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2 Citations (Scopus)

Abstract

This communication describes the syntheses of the quasi-one-dimensional mixed-halogen-bridged NiIII complexes with strong electron correlation [Ni(chxn)2Cl1-xBrx] (NO3)2 and the tuning of the spin density wave strengths of these compounds. If the Cl 3p and Br 4p make one band in the compounds, we should observe a single peak in the electronic spectra. As a result, we should observe the single peak from 1.45 to 2.00 eV depending on the mixing ratios of Cl and Br ions. Therefore, the Cl 3p and Br 4p make one band. Then, we have succeeded in tuning the spin density wave strengths of the NiIII complexes with the strong electron correlation by mixing the bridging halogen ions successively.

Original languageEnglish
Pages (from-to)4993-4995
Number of pages3
JournalInorganic chemistry
Volume41
Issue number20
DOIs
Publication statusPublished - 2002 Oct 7
Externally publishedYes

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

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