Structures and Magnetic Properties of Organic Biradical Compounds with an Aromatic Core and Long Alkyl Groups

  • Amano Takamitsu
    Department of Material Science, Graduate School of Science, Himeji Institute of Technology
  • Akutsu Hiroki
    Department of Material Science, Graduate School of Science, Himeji Institute of Technology
  • Yamada Jun-ichi
    Department of Material Science, Graduate School of Science, Himeji Institute of Technology
  • Nakatsuji Shin’ichi
    Department of Material Science, Graduate School of Science, Himeji Institute of Technology

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Abstract

Organic biradical compounds having a biphenyl or naphthalene core and long alkyl groups with TEMPO (2,2,6,6-tetramethyl-1-piperidinyloxy) radicals at their ends were found to show moderately strong antiferromagnetic interactions, being based on the singlet-triplet model. The behavior could be understood by considering the structures as being assembled in a “hand-in-hand” fashion.

Journal

  • Chemistry Letters

    Chemistry Letters 33 (4), 382-383, 2004

    The Chemical Society of Japan

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