Synthesis, structures and magnetic properties of trinuclear M(II)A(II)M(II) complexes (M = Cu, Ni, Co; A = Pb, Ba) derived from 2,6-bis(acetoacetyl) pyridine

Takuya Shiga, Tatsuaki Nakanishi, Masaaki Ohba, Hisashi Okawa

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

A series of trinuclear compounds [M2A(L)2(NO 3)2]·n(sol) (M = Cu(II), Ni(II), Co(II); A = Pb(II), Ba(II), H2L = 2,6-bis(acetoacetyl)pyridine, sol = H 2O or MeOH), has been systematically prepared by one-pot reaction of a M(II) nitrate salt, an A(II) nitrate salt and H2L in 2:1:2 ratio. They form a linear M(II)A(II)M(II) trinuclear core structure and show an antiferromagnetic interaction between the two terminal M(II) ions through the diamagnetic A(II) ion.

Original languageEnglish
Pages (from-to)2732-2736
Number of pages5
JournalPolyhedron
Volume24
Issue number16-17
DOIs
Publication statusPublished - Nov 17 2005
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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