链状聚[[三苯基锡(IV)]-μ(2)-[3-(环己基氨基甲酰基)丙酸根-κO:O]]
catena-Poly[[triphenyl-tin(IV)]-μ(2)-[3-(cyclo-hexyl-carbamo-yl)propanoato-κO:O]].
作者信息
Shams-Ul-Islam S, Bhatti Moazzam H, Ng Seik Weng, Tiekink Edward R T
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 18;66(Pt 10):m1266-7. doi: 10.1107/S1600536810036500.
The Sn atom in the polymeric title compound, Sn(C(6)H(5))(3)(C(10)H(16)NO(3)), is five-coordinated within a trans-C(3)O(2) donor set that defines an approximate trigonal-bipyramidal geometry. The carboxyl-ate ligand is monodentate and the amide O atom bridges a symmetry-related Sn atom, generating a chain along [010] with a linear topology. An intra-molecular carboxyl-ate-carbonyl N-H⋯O hydrogen bond is responsible for the curved conformation within the carboxyl-ate ligand.
在聚合标题化合物[Sn(C₆H₅)₃(C₁₀H₁₆NO₃)]ₙ中，Sn原子在一个反式-C₃O₂供体组内呈五配位，该供体组定义了一个近似三角双锥几何构型。羧酸根配体为单齿，酰胺O原子桥连一个对称相关的Sn原子，沿[010]方向生成一条具有线性拓扑结构的链。分子内羧酸根-羰基N-H⋯O氢键导致了羧酸根配体内的弯曲构象。
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