Starha Pavel, Trávníček Zdeněk
Department of Inorganic Chemistry, Faculty of Science, Palacký University, 17. listopadu 12, CZ-771 46 Olomouc, Czech Republic.
Acta Crystallogr Sect E Struct Rep Online. 2013 May 18;69(Pt 6):m334. doi: 10.1107/S1600536813013378. Print 2013 Jun 1.
The title compound, [Pt(C6H6O4)(C12H8N2)]·2H2O, which crystallizes as two independent formula units, has the metal atom in a square-planar geometry defined by two O atoms of the chelating cyclo-butane-1,1-di-carboxyl-ate dianion and two N atoms of the chelating 1,10-phenanthroline mol-ecule (r.m.s. deviations of the PtO2N2 units = 0.026 and 0.026 Å). Adjacent complex and water mol-ecules are connected through inter-molecular O-H⋯O hydrogen bonds and C-H⋯O, C⋯O [shortest C⋯O distance = 3.140 (5) Å], π-π [shortest C⋯C distances = 3.234 (6) and 3.347 (6) Å] and Pt⋯π [shortest Pt⋯C distance = 3.358 (4) Å] inter-actions into a three-dimensional network.
标题化合物[Pt(C₆H₆O₄)(C₁₂H₈N₂)]·2H₂O以两个独立的化学式单元形式结晶,金属原子处于由螯合的环丁烷 - 1,1 - 二羧酸二价阴离子的两个O原子和螯合的1,10 - 菲咯啉分子的两个N原子所定义的平面正方形几何构型中(PtO₂N₂单元的均方根偏差 = 0.026和0.026 Å)。相邻的配合物分子和水分子通过分子间O - H⋯O氢键以及C - H⋯O、C⋯O [最短C⋯O距离 = 3.140(5) Å]、π - π [最短C⋯C距离 = 3.234(6)和3.347(6) Å]和Pt⋯π [最短Pt⋯C距离 = 3.358(4) Å]相互作用连接成三维网络。