A series of Ni(II) pyridyloximato (pao-) compounds [Ni(pao)2(L)2] (L = unidentate ligand): As a coordination donor building block in the assembly with Mn(III) salen analogues

H. Miyasaka, K. Mizushima, K. Sugiura, M. Yamashita

Research output: Contribution to journalConference articlepeer-review

16 Citations (Scopus)

Abstract

A series of mononuclear Ni(II) compounds [Ni(pao)2(L)2] (pao- = 2-pyridyloximate, L = pyridine (1), 4-picoline (2), 4-ethylpyridine (3), 4-tert-butylpyridine (4), and N-methylimidazole (5)) were synthesized and characterized. The structures of 1 - 3 were determined by X-ray crystallography and revealed that all compounds have the same structural motif with trans coordination fashion for the identical ligands. For magnetic data, the best-fitting to an S = 1 ground state with the zero-field splitting effect found to have the zero-field splitting parameter |D| of 3 - 4 K in this series. These compounds are good coordination donor building blocks for assembly with Mn(III) salen analogues as coordination acceptor building blocks to form 1-D magnetic chains.

Original languageEnglish
Pages (from-to)1245-1246
Number of pages2
JournalSynthetic Metals
Volume137
Issue number1-3
DOIs
Publication statusPublished - 2003 Apr 4
Externally publishedYes
EventICSM 2002 - Shanghai, China
Duration: 2002 Jun 292002 Jul 5

Keywords

  • Magnetic measurements

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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