Inside Cover: Photoswitchable Dynamic Magnetic Relaxation in a Well-Isolated {Fe2Co} Double-Zigzag Chain (Angew. Chem. Int. Ed. 21/2012)

Authors

  • Dr. Da-Peng Dong,

    1. State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Rd., 116024 Dalian (China)
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  • Prof. Tao Liu,

    Corresponding author
    1. State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Rd., 116024 Dalian (China)
    • State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Rd., 116024 Dalian (China)
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  • Dr. Shinji Kanegawa,

    1. Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasuga, Fukuoka, 816-8580 (Japan)
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  • Dr. Soonchul Kang,

    1. Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasuga, Fukuoka, 816-8580 (Japan)
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  • Prof. Osamu Sato,

    Corresponding author
    1. Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasuga, Fukuoka, 816-8580 (Japan)
    • Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasuga, Fukuoka, 816-8580 (Japan)
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  • Prof. Cheng He,

    1. State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Rd., 116024 Dalian (China)
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  • Prof. Chun-Ying Duan

    Corresponding author
    1. State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Rd., 116024 Dalian (China)
    • State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Rd., 116024 Dalian (China)
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Abstract

original image

A cooperative, reversible charge-transfer-induced spin transition that occurs upon cooling and heating of the well-isolated cyanide-bridged FeIII2CoII double-zigzag chain {[Fe(pzTp)(CN)3]2Co(4-styrylpyridine)2}⋅2H2O⋅2CH3OH (pzTp=tetrakis(pyrazolyl)borate) is described in the Communication by T. Liu, O. Sato, C.-Y. Duan et al. on page 5119 ff. Irradiation of the chain with 532 nm light at 5 K results in a single-chain magnetic behavior with no antiferromagnetic ordering after the irradiation.

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