在溴化（2,5-二甲基吡嗪）铜（II）中存在-234 K的强空间双卤化物磁交换作用。
Strong through-space two-halide magnetic exchange of -234 K in (2,5-dimethylpyrazine)copper(II) bromide.
作者信息
Butcher Robert T, Novoa Juan J, Ribas-Ariño Jordi, Sandvik Anders W, Turnbull Mark M, Landee Christopher P, Wells Brian M, Awwadi Firas F
机构信息
Carlson School of Chemistry and Biochemistry, Clark University, 950 Main Street, Worcester, MA 01610, USA.
出版信息
Chem Commun (Camb). 2009 Mar 21(11):1359-61. doi: 10.1039/b819894b. Epub 2009 Feb 12.
DOI:10.1039/b819894b
PMID:19259587
Abstract
An unprecedented antiferromagnetic exchange of -234 K in Cu(2,5-dimethylpyrazine)Br(2) is shown experimentally and theoretically to propagate via through-space interactions between Br ions rather than through-bond interactions.
摘要
实验和理论表明，在Cu(2,5 - 二甲基吡嗪)Br₂中，一种前所未有的 - 234K反铁磁交换是通过溴离子之间的空间相互作用而非成键相互作用进行传播的。
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