First oxidative synthetic route of a novel, linear mixed valence Co(III)-Co(II)-Co(III) complex with bridging acetate and salen

被引：121
|
作者：
Chattopadhyay, Shouvik
Bocelli, Gabriele
Musatti, Amos
Ghosh, Ashutosh
机构：
[1] Univ Calcutta, Univ Coll Sci, Dept Chem, Kolkata 700009, W Bengal, India
[2] CNR, IMEM, I-43100 Parma, Italy
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2006年 / 9卷 / 10期
关键词：
mixed valence; Co(II) and Co(III); salen; bridging acetate; trinuclear; crystal structure;
D O I：
10.1016/j.inoche.2006.06.017
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A linear, trinuclear mixed valence complex [Co-II {(mu-L)(mu-OAc)Co-III (NCS)}(2)] has been prepared and its molecular structure has been elucidated on the basis of X-ray crystallography [H2L = salen = 1,6-bis(2-hydroxyphenyl)-2,5-diazahexa-1,5-diene]. The complex contains a high-spin Co-II and two terminal low-spin Co-III, i.e., it is a Co-III(S = 0)-Co-II(S = 3/2)-Co-III (S = 0) trimer. (C) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：1053 / 1057
页数：5
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