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Open AccessArticle10.1107/s160053680801533x

Bis(1-{bis[2-(diphenylphosphinoyl)ethyl]phosphanyl}-2-(diphenylphosphanyl)ethane)dinitratoplatinum(II) methanol tetrasolvate

T.P. Rieckborn,Emine Karakoc,Marc H. Prosenc-2008-06-07-Acta Crystallographica Section E Structure Reports Online

TL;DRAbstract

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.

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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.

Keywords

MethanolChemistryHydrogen bondLigand (biochemistry)NitrateSolventCrystallographyCrystal structure

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