Cover Picture: A Spin-Crossover Cluster of Iron(II) Exhibiting a Mixed-Spin Structure and Synergy between Spin Transition and Magnetic Interaction (Angew. Chem. Int. Ed. 8/2009)

  1. Da-Yu Wu Dr.1,2,3,
  2. Osamu Sato Prof.1,
  3. Yasuaki Einaga Prof.4,
  4. Chun-Ying Duan Dr.3

Article first published online: 2 FEB 2009

DOI: 10.1002/anie.200990024

Issue

Angewandte Chemie International Edition

Angewandte Chemie International Edition

Volume 48, Issue 8, page 1337, February 9, 2009

Additional Information

How to Cite

Wu, D.-Y., Sato, O., Einaga, Y. and Duan, C.-Y. (2009), Cover Picture: A Spin-Crossover Cluster of Iron(II) Exhibiting a Mixed-Spin Structure and Synergy between Spin Transition and Magnetic Interaction (Angew. Chem. Int. Ed. 8/2009). Angew. Chem. Int. Ed., 48: 1337. doi: 10.1002/anie.200990024

Author Information

  1. 1

    Kyushu University, Institute for Materials Chemistry and Engineering, 6-1 Kasuga, 816-8580, Fukuoka (Japan), Fax: (+86) 92-583-7787 http://www.cm.kyushu-u.ac.jp/dv14/

  2. 2

    Anqing Normal University, School of Chemistry and Chemical Engineering, Anhui Key Laboratory of Functional Coordination Chemistry, 246011, Anqing (China)

  3. 3

    Nanjing University, State Key Laboratory of Coordination Chemistry, Nanjing (China)

  4. 4

    Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama-shi, 223-8522 Kanagawa (Japan)

Publication History

  1. Issue published online: 2 FEB 2009
  2. Article first published online: 2 FEB 2009

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Keywords:

  • cluster compounds;
  • iron;
  • magnetic properties;
  • spin crossover

Abstract

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A spin-crossover cluster with the {FeII4O4} core structure is presented by D. Y. Wu, O. Sato et al. in their Communication on page 1475 ff. The cluster is synthesized by self-assembly and shows an abrupt spin transition, giving two high-spin and two low-spin states. It exhibits complete light-induced excited spin-state trapping effects. Importantly, synergy effects between the magnetic interaction and spin transition operate in the cluster.

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