Structure and magnetic properties of cyanide-bridged NiII9MoV6 cluster modified by bidentate capping ligands

Jung Hak Lim, Houng Sik Yoo, Jung Hee Yoon, Eui Kwan Koh, Hyoung Chan Kim, Chang Seop Hong

Research output: Contribution to journalArticle

30 Citations (Scopus)

Abstract

A cyanide-bridged Ni9Mo6 cluster (1) capped with chelating bidentate ligands was prepared by self-assembling [Mo(CN)8]3-, Ni2+, and bipyridine in a stoichiometric ratio. Compound 1 crystallized in the triclinic system with space group P over(1, ̄) shows a body-centered Ni cube capped with six Mo entities. The non-covalent π-π stackings present in 1 lead to the extension of the molecule to a 2D sheet. Magnetic data exhibit that intracluster ferromagnetic interactions in 1 are operative through the CN linkage coupled with zero-field splitting of the cluster with an S = 12 ground state.

Original languageEnglish
Pages (from-to)299-303
Number of pages5
JournalPolyhedron
Volume27
Issue number1
DOIs
Publication statusPublished - 2008 Jan 20

Keywords

  • Cluster compounds
  • Cyanides
  • Magnetic properties
  • Molybdenum
  • Nickel

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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