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Preparation, Crystal Structure, and Magnetic Properties of a New Dithiolene Ligand, 1,3,2‐Dithiazole‐4‐thione‐5‐thiolate, and its Metal Complex
Author(s) -
Nakamura Tadamitsu,
Sasamori Kota,
Kodama Takeshi,
Kikuchi Koichi,
Fujita Wataru
Publication year - 2013
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201200912
Subject(s) - antiferromagnetism , crystallography , paramagnetism , crystal structure , diamagnetism , octahedron , ligand (biochemistry) , tetradentate ligand , ferromagnetism , dimer , chemistry , magnetic susceptibility , intermolecular force , metal , molecule , condensed matter physics , physics , magnetic field , biochemistry , receptor , organic chemistry , quantum mechanics
1, 3, 2, 4, 5, go! A new dithiolene ligand, 1,3,2‐dithiazole‐4‐thione‐5‐thiolate (dttt − ), which is a stable and diamagnetic monoanion, was prepared. Its tris(dithiolene) complex Cr(dttt) 3 ⋅CS 2 is octahedral and forms a dimer through intermolecular interatomic S⋅⋅⋅S and S⋅⋅⋅C contacts in its crystalline state. Magnetic measurements of the complex revealed paramagnetism with intradimer ferromagnetic and interdimer antiferromagnetic interactions.