链状聚[[三甲基锡(IV)]-μ-环己-3-烯-1-羧酸根]
catena-Poly[[trimethyl-tin(IV)]-μ-cyclo-hex-3-ene-1-carboxyl-ato].
作者信息
Ren Yun, Zhang Rufen, Shi Yang
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Dec 24;66(Pt 1):m92. doi: 10.1107/S1600536809054403.
Abstract
The title compound, Sn(CH(3))(3)(C(7)H(9)O(2)), forms an extended zigzag chain structure propagating parallel to [010]. The Sn atom is in a slightly distorted trigonal-bipyramidal coordination environment with two carboxyl-ate O atoms in the axial and the three methyl groups in equatorial sites. The cyclo-hexene ring has a distorted half-boat conformation. There is an intra-molecular C-H⋯O hydrogen bond.
摘要
标题化合物[Sn(CH₃)₃(C₇H₉O₂)]ₙ形成了一个平行于[010]方向延伸的锯齿形链状结构。锡原子处于略微扭曲的三角双锥配位环境中，两个羧酸根氧原子位于轴向，三个甲基位于赤道位置。环己烯环具有扭曲的半船式构象。存在分子内C-H⋯O氢键。
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