链状聚[[(三水合镉)-μ-1,4-苯二甲酸根合-κO,O':O'',O''']二水合物]
catena-Poly[[(triaqua-cadmium)-μ-1,4-phenyl-enediacetato-κO,O':O'',O'''] dihydrate].
作者信息
Uebler Jacob W, Laduca Robert L
机构信息
Lyman Briggs College, Department of Chemistry, Michigan State University, East Lansing, MI 48825 USA.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1771. doi: 10.1107/S1600536811047842. Epub 2011 Nov 16.
In the title compound, {[Cd(C(10)H(8)O(4))(H(2)O)(3)]·2H(2)O}(n), penta-gonal-bipyramidally coordinated Cd(II) ions on a twofold rotation axis are linked by tethering 1,4-phenyl-enediacetate (1,4-phda) ligands into Cd(1,4-phda)(H(2)O)(3) coordination polymer chains. The chain motifs are oriented parallel to the c-axis direction. Individual chains are connected into a supra-molecular network via O-H⋯O hydrogen bonding involving the aqua ligands.
在标题化合物{[Cd(C₁₀H₈O₄)(H₂O)₃]·2H₂O}ₙ中，位于二重旋转轴上呈五角双锥配位的Cd(II)离子通过连接1,4 - 苯二乙酸（1,4 - phda）配体形成[Cd(1,4 - phda)(H₂O)₃]ₙ配位聚合物链。链状结构单元沿c轴方向排列。通过涉及水合配体的O - H⋯O氢键，单条链连接成一个超分子网络。
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