1-D cobalt(II) spin transition compound with strong interchain interaction: [Co(pyterpy)Cl2]·X

Shinya Hayami, Koichiro Hashiguchi, Gergely Juhász, Masaaki Ohba, Hisashi Okawa, Yonezo Maeda, Kenichi Kato, Kelichi Osaka, Masaki Takata, Katsuya Inoue

研究成果: Contribution to journalArticle査読

66 被引用数 (Scopus)

抄録

Cobalt(II) compounds [Co(pyterpy)Cl2]·MeOH (1·(MeOH)) and [Co(pyterpy)Cl2]·2H2O (1·(2H2O)) were synthesized. The compound 1·(MeOH) forms the quasi 3-D networks by making π-π stacking between the 1-D chains. The methanol molecules from 1·(MeOH) can be removed by heating, and substituted by absorption of water molecules. The MeOH molecules in 1·(MeOH) are removed by heating at 410 K, and they are substituted by water molecules to form 1·(2H2O). 1·(2H2O) exhibits a S = 3/2 (HS) ⇆ S = 1/2 (LS) spin transition with a thermal hysteresis. We have succeeded in constructing a guest dependent 1-D spin-crossover cobalt(II) compound.

本文言語英語
ページ(範囲)4124-4126
ページ数3
ジャーナルInorganic chemistry
43
14
DOI
出版ステータス出版済み - 7 12 2004

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

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