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首页> 外文期刊>Inorganica Chimica Acta >Crystal and molecular structures of syn and anti isomers of [MoO(mu-NAr)(S2CNR2)](2) (R=Et, Pr ; Ar = Ph, p-tolyl)
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Crystal and molecular structures of syn and anti isomers of [MoO(mu-NAr)(S2CNR2)](2) (R=Et, Pr ; Ar = Ph, p-tolyl)

机译:[MoO(mu-NAr)(S2CNR2)](2)的顺式和反式异构体的晶体和分子结构(R = Et,Pr; Ar = Ph,对甲苯基)

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摘要

Crystallographic studies have been carried out on four complexes of the type, [MoO(mu-NAr)(S2CNR2)](2) (R = Et, Pr; Ar = Ph, p-tol). Each contains a binuclear molybdenum(V) centre bridged by two imido ligands, with each molybdenum atom also carrying terminal dithiocarbamate and oxo moieties. Syn and anti structural types are seen which result in significant differences within the Mo2N2 core: that in the anti structures being planar, while fold angles of 151.1degrees and 164.6degrees are observed in the syn complexes. (C) 2004 Elsevier B.V. All rights reserved.
机译:对[MoO(mu-NAr)(S2CNR2)](2)类型的四种络合物(R = Et,Pr; Ar = Ph,p-tol)进行了晶体学研究。每个包含一个由两个亚氨基配体桥接的双核钼(V)中心,每个钼原子还带有末端二硫代氨基甲酸酯和氧代部分。观察到顺式和反式结构类型导致Mo2N2核心内的显着差异:在反式结构中是平面的,而在顺式复合物中观察到151.1度和164.6度的折叠角。 (C)2004 Elsevier B.V.保留所有权利。

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