链状聚[[反式-双-(环己烷-1,2-二胺-κ²N,N)镉]-μ-碘-(二碘镉)-μ-碘]
catena-Poly[[trans-bis-(cyclo-hexane-1,2-diamine-κ²N,N)cadmium]-μ-iodido-(diiodidocadmium)-μ-iodido].
作者信息
Cui Sheng-Feng, Wen Qin-Mei, Zhou Cheng-He
机构信息
Laboratory of Bioorganic and Medicinal Chemistry, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 1;68(Pt 7):m889. doi: 10.1107/S1600536812024828. Epub 2012 Jun 13.
In the title compound, Cd₂I₄(C₆H₁₄N₂)₂, there are two independent Cd(II) ions. One Cd(II) ion is coordinated in a slightly distorted octa-hedral coordination environment by four N atoms from two cyclo-hexane-1,2-diamine ligands and two iodido ligands. The other Cd(II) ion is coordinated by four iodido ligands in a slightly distorted tetra-hedral coordination environment. Two of the iodido ligands act as bridging ligands connecting Cd(II) ions and forming a one-dimensional polymer along [010]. In the crystal, N-H⋯I hydrogen bonds connect the one-dimensional structure into a two-dimensional framework parallel to (001).
在标题化合物[Cd₂I₄(C₆H₁₄N₂)₂]ₙ中，存在两个独立的Cd(II)离子。一个Cd(II)离子由来自两个环己烷 - 1,2 - 二胺配体的四个N原子和两个碘配体在略微扭曲的八面体配位环境中配位。另一个Cd(II)离子由四个碘配体在略微扭曲的四面体配位环境中配位。其中两个碘配体作为桥连配体连接Cd(II)离子，并沿[010]形成一维聚合物。在晶体中，N - H⋯I氢键将一维结构连接成平行于(001)的二维框架。
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