A less common spin-crossover process observed in the six-coordinated model heme complexes

Yoshiki Ohgo, Masashi Takahashi, Saburo Neya, Mikio Nakamura, Kazuyuki Takahashi, Yukiko Namatame, Hisashi Konaka, Hatsumi Mori, Daisuke Hashizume

研究成果: Article査読

3 被引用数 (Scopus)

抄録

The physicochemical properties of a series of the six-coordinated iron(III) diazaporphyrinate complexes, [Fe(DAzP)L2]± where the axial ligands (L) are DMAP, CN-, HIm, Py, 3-ClPy, 4-CNPy, 3-CNPy, 3,5-Cl2Py, THF, have been examined by combined analyses of NMR, EPR, Mössbauer spectrometry, and SQUID magnetometry. The solution and solid-state studies clarified that the complexes with 3-ClPy, 4-CNPy, 3-CNPy, 3,5-Cl2Py are in the less common spin-crossover process between S = 3/2 and S = 1/2 during the temperature change. The results clearly indicate that the complexes showed the switching behaviors of the electronic structure or the magnetic properties responsive to the external stimuli.

本文言語English
ページ(範囲)60-64
ページ数5
ジャーナルPolyhedron
66
DOI
出版ステータスPublished - 2013
外部発表はい

ASJC Scopus subject areas

  • 物理化学および理論化学
  • 無機化学
  • 材料化学

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