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Synthesis, Structure and Magnetic Properties of a Novel Nickel(II) Radical Heterospin Complex with Salicylaldoxime
Author(s) -
Ma Yue,
Zhang Wei,
Xu GongFeng,
Yoshimura Kazuyoshi,
Liao DaiZheng,
Jiang ZongHui,
Yan ShiPing
Publication year - 2007
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.200700012
Subject(s) - intramolecular force , chemistry , antiferromagnetism , nickel , hydrogen bond , intermolecular force , crystallography , polymer chemistry , stereochemistry , molecule , organic chemistry , physics , condensed matter physics
A novel heterospin complex containing both Ni II and nitroxide radical ligands: [Ni(salox) 2 (NIT4Py) 2 ] ( 1 ) (salox = salicylaldoxime, NIT4Py = 2‐(4′‐pyridyl)‐4,4,5,5‐ tetramethyl‐imidazoline‐1‐oxyl‐3‐oxide) has been synthesized and structurally characterized. The structure consists of neutral Ni(salox) 2 (NIT4Py) 2 moieties bridged by intermolecular hydrogen bonds, forming a one‐dimensional chain structure. Magnetic measurements show intramolecular antiferromagnetic interactions between NIT4Py and Ni 2+ ion.