双（1-{双-[2-（二苯基膦基）乙基]膦基}-2-（二苯基膦基）乙烷）二硝酸铂（II）甲醇四溶剂合物
Bis(1-{bis-[2-(diphenyl-phosphino-yl)eth-yl]phosphan-yl}-2-(diphenyl-phosphan-yl)ethane)dinitratoplatinum(II) methanol tetra-solvate.
作者信息
Rieckborn Timo Paul, Karakoc Emine, Prosenc Marc Heinrich
机构信息
Institut für Anorganische und Angewandte Chemie, Department Chemie der Universität Hamburg, Martin-Luther-King-Platz 6, D-20146 Hamburg, Germany.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2008 Jun 7;64(Pt 7):m898-9. doi: 10.1107/S160053680801533X.
In the title compound, [Pt(NO(3))(2)(C(42)H(42)O(2)P(4))(2)]·4CH(3)OH, the Pt atom positioned on a crystallographic centre of inversion. The two symmetry-equivalent nitrate anions are weakly coordinated to the Pt(II) ion, creating, together with four P ligand atoms, a distorted octa-hedral coordination environment. In addition, several close C-H⋯O contacts between the nitrate O atoms and phenyl H atoms are found. Hydrogen bonds from two methanol solvent mol-ecules to one of the O-P groups complete the crystal structure.
在标题化合物[Pt(NO₃)₂(C₄₂H₄₂O₂P₄)₂]·4CH₃OH中，Pt原子位于一个晶体学反演中心上。两个对称等效的硝酸根阴离子与Pt(II)离子弱配位，与四个P配体原子一起形成一个扭曲的八面体配位环境。此外，还发现硝酸根O原子与苯基H原子之间存在若干近距离的C-H⋯O接触。两个甲醇溶剂分子与一个O-P基团形成的氢键完善了晶体结构。
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