catena-Poly[[diaqua-cadmium(II)]-μ-4,4'-sulfonyl-dibenzoato-κO:O].
catena-Poly[[diaqua-cadmium(II)]-μ-4,4'-sulfonyl-dibenzoato-κO:O].
复制标题
链状聚[[diaqua-镉(II)]-μ-4,4-磺酰基-二苯甲酰基-μO:O]。
DOI：
10.1107/s1600536810039711
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
Jiao,Chang-Mei
中科院分区：
文献类型：
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作者：
Jiao,Chang-Mei
标题化合物[Cd（C14 H8 O 6S）（H2O）2]n由[Cd（H2O）2]2+和磺酰二苯甲酸酯单元交替排列的平行于[111]的锯齿形链组成，Cd和S原子位于晶体学的双折叠轴上。中心的CdII离子是在一个稍微扭曲的八面体几何形状，协调的6个O原子从两个羧酸基团和两个水O原子。分子内形成C-H-O氢键。在晶体中，羧酸根氧原子与相邻链中的配位水分子之间的分子间氢键导致形成三维网络结构。该化合物与Zn类似物是同型的。
The title compound, [Cd(C14H8O6S)(H2O)2]n, comprises zigzag chains parallel to [111] of alternating [Cd(H2O)2]2+ and sulfonyldibenzoate units, with the Cd and S atoms lying on crystallographic twofold axes. The central CdII ion is in a slightly distorted octahedral geometry, coordinated by six O atoms from two carboxylate groups and two water O atoms. An intramolecular C—H⋯O hydrogen bond occurs. In the crystal, intermolecular hydrogen bonds between carboxylate O atoms and coordinated water molecules in adjacent chains lead to the formation of a three-dimensional network structure. The compound is isotypic with the Zn analog.