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Synthesis, crystal structure and magnetic property of a novel ion‐pair nickel(III) complex containing 1,2‐benzenedithiolate
Author(s) -
Liu GuangXiang,
Huang LiangFang,
Ren XiaoMing
Publication year - 2007
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.1334
Subject(s) - chemistry , antiferromagnetism , pyridinium , spin canting , stacking , ferromagnetism , nickel , crystal structure , crystallography , ion , stereochemistry , inorganic chemistry , condensed matter physics , magnetization , medicinal chemistry , magnetic field , organic chemistry , physics , quantum mechanics
A new ion‐pair complex [1‐(4‐nitrobenzyl)pyridinium][Ni(bdt) 2 ] (1), in which bdt 2− = 1,2‐benzenedithiolate, has been synthesized and characterized. The X‐ray structure analysis shows that the anions are centrosymmetric, the two non‐equivalent anions form different uniform‐spaced stacking pattern and the weak H‐bonding interactions of CH…S were observed in 1. The temperature dependence of magnetic susceptibilities of 1 indicates ferromagnetic behavior in the antiferromagnetic exchange system, which may arise from spin‐canting. Copyright © 2007 John Wiley & Sons, Ltd.