水合 -（5,10,15,20 - 四苯基 - 卟啉合 - κ(4)N）镉（II）- 18 - 冠 - 6（1/1）
Aqua-(5,10,15,20-tetra-phenyl-porphyrin-ato-κ(4) N)cadmium(II)-18-crown-6 (1/1).
作者信息
Toumi Hamza, Belghith Yassine, Daran Jean-Claude, Nasri Habib
机构信息
Laboratoire de Physico-chimie des Matériaux, Faculté des Sciences de Monastir, Avenue de l'environnement, 5019 Monastir, University of Monastir, Tunisia.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2013 Jun 8;69(Pt 7):m354-5. doi: 10.1107/S160053681301489X. eCollection 2013.
The title compound, [Cd(C44H28N4)(H2O)]·(C12H24O6), was made by the reaction of the [Cd(TPP)] with an excess of 18-crown-6 in chloro-benzene (where TPP is tetra-phenyl-porphyrinate). The Cd(II) cation is chelated by a TPP anion and coordinated by a water mol-ecule in a distorted N4O square-pyramidal geometry, the Cd(II) cation being displaced by 0.7533 (9) Å from the mean plane of four N atoms of TPP anion. The porphyrin core presents a significant distortion, the maximum atomic deviation from the 24-atom mean plane is 0.1517 (2) Å. The 18-crown-6 mol-ecule is linked with the Cd(II) complex via classical O-H⋯O hydrogen bonds. In the crystal, weak C-H⋯π inter-actions link the complex and 18-crown-6 mol-ecules into a three-dimensional supra-molecular architecture.
标题化合物[Cd(C₄₄H₂₈N₄)(H₂O)]·(C₁₂H₂₄O₆)是通过[Cd(TPP)]与过量的18-冠-6在氯苯中反应制得的（其中TPP为四苯基卟啉阴离子）。Cd(II)阳离子由一个TPP阴离子螯合，并由一个水分子配位，呈扭曲的N₄O四方锥几何构型，Cd(II)阳离子偏离TPP阴离子四个N原子的平均平面0.7533(9) Å。卟啉核呈现出显著的扭曲，最大原子偏离24原子平均平面的距离为0.1517(2) Å。18-冠-6分子通过经典的O—H⋯O氢键与Cd(II)配合物相连。在晶体中，弱的C—H⋯π相互作用将配合物和18-冠-6分子连接成三维超分子结构。
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