Synthesis, Structure and Magnetic Properties of dimeric Nickel(II) Benzoate with Pyridyl‐substituted Nitronyl Nitroxides | Zendy

Zhu Lili | Zendy; Chen Xiaodan | Zendy; Zhao Qihua | Zendy; Li Zhongshu | Zendy; Zhang Xiangyang | Zendy; Sun Baiwang | Zendy

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Synthesis, Structure and Magnetic Properties of dimeric Nickel(II) Benzoate with Pyridyl‐substituted Nitronyl Nitroxides

Author(s) -

Zhu Lili,

Chen Xiaodan,

Zhao Qihua,

Li Zhongshu,

Zhang Xiangyang,

Sun Baiwang

Publication year - 2010

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.200900549

Subject(s) - nickel , antiferromagnetism , chemistry , acetonitrile , magnetic susceptibility , crystallography , dichloromethane , oxide , stereochemistry , organic chemistry , solvent , physics , condensed matter physics

The novel heterospin complex [Ni 2 (PhCOO) 4 (NITpPy) 2 ]·2CH 3 CN ( 1 ) was synthesized by the reaction of nickel benzoate and 2‐(4‐pyridyl)‐4,4,5,5‐tetramethylimidazoline‐1‐oxyl‐3‐oxide (NITpPy) in acetonitrile and dichloromethane solutions. The X‐ray structure determination shows that complex 1 consists of a symmetrical dimeric Ni II benzoate paddle‐wheel core and pyridyl nitrogen atoms of radical ligands at the apical position, in addition, the temperature (2–300K) dependent magnetic susceptibility measurements indicate that 1 has antiferromagnetic behavior.

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