Spin Crossover and Light-induced Excited Spin-state Trapping Observed for an Iron(II) Complex Chelated with Tripodal Tetrakis(2-pyridyl)methane

DOI PDF 15 Citations 23 References
  • Naoki Hirosawa
    Department of Engineering Science, The University of Electro-Communications
  • Yuya Oso
    Department of Engineering Science, The University of Electro-Communications
  • Takayuki Ishida
    Department of Engineering Science, The University of Electro-Communications

Abstract

<jats:title>Abstract</jats:title> <jats:p>A novel iron(II) complex [Fe(py4C)2][Fe(py4C)(NCS)3]2 was synthesized, where py4C stands for tetrakis(2-pyridyl)methane. Spin crossover occurred at 161 K (T1/2). Light-induced excited spin-state trapping was observed when irradiated with 532 nm at 10 K, and the conversion was 89%. The relaxation took place at 58 K on heating.</jats:p>

Journal

  • Chemistry Letters

    Chemistry Letters 41 (7), 716-718, 2012-06-30

    Oxford University Press (OUP)

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