Synthesis, crystal structure and spectroscopic characterization of mono- and tetra-nuclear molybdenum(VI) complexes with 2-mercaptopyridine N-oxide: (n-Bu4N)2[MoO2(PT)2·Mo4O8(μ-O)2(μ3-O)2(PT)2]

被引：0
作者：
Hong Liang
Zhen-Feng Chen
Rui-Xiang Hu
Qing Yu
Zhong-Yuan Zhou
Xiang-Ge Zhou
机构：
[1] Guangxi Normal University,Department of Chemistry
[2] Chinese Academy of Sciences,Institute of Organic Chemistry
来源：
Transition Metal Chemistry | 2002年 / 27卷
关键词：
Physical Chemistry; Crystal Structure; Inorganic Chemistry; Absorption Band; Molybdenum;
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学科分类号：
摘要：
(n-Bu4N)4[Mo8O26] reacts with the Na salt of 2-mercaptopyridine N-oxide (NaPT) in MeCN to give the complex (n-Bu4N)2[MoO2(PT)2·Mo4O8(μ-O)2(μ3-O)2(PT)2] (1) which contains two metal centres: one being mononuclear molybdenum chelating to two PT ligands, and the other a tetranuclear oxomolybdenum cluster with two PT ligands at the terminal point. The i.r. spectrum of the title complex exhibits absorption bands at 911.5 and 881.9 cm−1, characteristic of the [cis-MoO2]2+ fragment.
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页码：102 / 104
页数：2
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