Antiferromagnetic transition in a novel star-shaped high-spin Fe(III) tetranuclear cluster from a mononuclear coordination anion featuring π-extended schiff base ligands

Kazuyuki Takahashi, Kiko Kawamukai, Tomoyuki Mochida, Takahiro Sakurai, Hitoshi Ohta, Takashi Yamamoto, Yasuaki Einaga, Hatsumi Mori, Yasuyuki Shimura, Toshiro Sakakibara, Takumi Fujisawa, Akira Yamaguchi, Akihiko Sumiyama

研究成果: Article査読

6 被引用数 (Scopus)

抄録

A novel star-shaped high-spin Fe(III) tetranuclear cluster was unexpectedly obtained by the reaction of an [FeIII(phsal)2]- anion with an Fe(II) coordination cation (H2phsal: N-(2- hydroxyphenyl)salicylaldimine). Despite a star-shaped Fe(III) tetranuclear structure similar to reported Fe(III) single molecule magnets, the present compound exhibited a bulk antiferromagnetic transition at 0.6K due to a magnetic exchange coupling through intercluster π-stacking interactions.

本文言語English
ページ(範囲)840-842
ページ数3
ジャーナルChemistry Letters
44
6
DOI
出版ステータスPublished - 2015

ASJC Scopus subject areas

  • 化学 (全般)

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