Synthesis, structure, and magnetic properties of the cobalt(II) 1,3,5-benzenetricarboxylate layered coordination polymer

D. N. Dybtsev, Maxim Yutkin, E. V. Peresypkina, A. V. Virovets, Y. Hasegawa, H. Nishihara, V. P. Fedin

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

The reaction of Co(NO3)2•6H2O with 1,3,5-benzenetricarboxylic acid (H3btc, trimesic acid) in DMF at 100°C afforded the coordination polymer [Co3(dmf) 6(btc)(Hbtc)(H2btc)]••9H2O (1) (dmf is N,N′-dimethylformamide, DMF). According to the X-ray diffraction study, the metal-organic coordination polymer is composed of planar honeycomb (6,3) networks, in which the organic benzenetricarboxylate anions and the inorganic Co2+ cations play a role of three-connected nodes. Disordered water molecules are intercalated between the layers. A study of the magnetic properties showed the presence of a weak antiferromagnetic coupling between the Co2+ ions (S = 3/2).

Original languageEnglish (US)
Pages (from-to)1782-1786
Number of pages5
JournalRussian Chemical Bulletin
Volume56
Issue number9
DOIs
StatePublished - Sep 1 2007

Keywords

  • Antiferromagnetic coupling
  • Cobalt
  • Coordination polymers
  • Magnetic properties
  • Network structures
  • X-ray diffraction study

ASJC Scopus subject areas

  • Chemistry(all)

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