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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of (2-formyl­phenolato-κ2O,O′)oxido(2-{[(2-oxidoeth­yl)imino]­meth­yl}phenolato-κ3O,N,O′)vanadium(V)
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Crystal structure of (2-formyl­phenolato-κ2O,O′)oxido(2-{[(2-oxidoeth­yl)imino]­meth­yl}phenolato-κ3O,N,O′)vanadium(V)

机译:(2-甲酰基苯酚-κ2O,O')氧化(2-{[((2-氧乙基)亚氨基]甲基]苯酚-κ3O,N,O')钒(V)的晶体结构

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摘要

In the unsymmetrical title vanadyl complex, [V(C9H9NO2)(C7H5O2)O], one of the ligands (2-formyl­phenol) is disordered over two sets of sites, with an occupancy ratio of 0.55 (2):0.45 (2). The metal atom is hexa­coordinated, with a distorted octa­hedral geometry. The vanadyl O atom (which subtends the shortest V—O bond) occupies one of the apical positions and the remaining axial bond (the longest in the polyhedron) is provided by the (disordered) formyl O atoms. The basal plane is defined by the two phenoxide O atoms, the imino­alcoholic O and the imino N atom. The planes of the two benzene rings are almost perpendicular to each other, subtending an inter­planar angle of 84.1 (2)° between the major parts. The crystal structure features weak C—H⋯O and C—H⋯π inter­actions, forming a lateral arrangement of adjacent molecules.
机译:在不对称标题钒基络合物[V(C9H9NO2)(C7H5O2)O]中,一个配体(2-甲酰基苯酚)在两组位点上是无序的,占有率为0.55(2):0.45(2)。金属原子是六配位的,具有扭曲的八面体几何形状。钒氧O原子(对接最短的V-O键)占据顶端位置之一,其余轴向键(多面体中最长的键)由(无序)甲酰基O原子提供。基面由两个酚盐O原子(亚氨基醇O和亚氨基N原子)定义。两个苯环的平面几乎彼此垂直,主要部分之间的平面角为84.1(2)°。晶体结构具有弱的CHH和CHHπ相互作用,形成相邻分子的横向排列。

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