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首页> 外文期刊>Crystallography reports >Structural chemistry of peroxo compounds of group VI transition metals: II. Peroxo complexes of molybdenum and tungsten: A review
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Structural chemistry of peroxo compounds of group VI transition metals: II. Peroxo complexes of molybdenum and tungsten: A review

机译:VI族过渡金属过氧化合物的结构化学:II。钼和钨的过氧化物配合物:综述

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摘要

The specific features revealed in the structure of the molybdenum and tungsten peroxo complexes with the ratios M: O-2 = 1: 1, 1: 2, and 1: 4 are considered. It is demonstrated that the geometry of the coordination polyhedron of the metal atom is primarily determined by the "metal: peroxo ligand" ratio. Formally, the pentagonal bipyramidal coordination polyhedra of the Mo(VI) and W(VI) oxo monoperoxo and oxo diperoxo complexes (the coordination numbers of the metal atoms are equal to seven) have different geometries, namely, the MO(O-2)A(4) pseudooctahedral and MO(O-2)(2)A(2) pseudotrigonal bipyramidal configurations.
机译:考虑以M∶O-2 = 1∶1、1∶2和1∶4的比例存在于钼和钨过氧配合物的结构中的特定特征。已证明金属原子配位多面体的几何形状主要由“金属:过氧配体”之比确定。形式上,Mo(VI)和W(VI)的oxo perperoxo和oxo diperoxo配合物(金属原子的配位数等于7)的五边形双锥体配位多面体具有不同的几何形状,即MO(O-2) A(4)伪八面体和MO(O-2)(2)A(2)伪三角双锥体构型。

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