二水合二-μ-苯甲酸根-κO,O':O;κO:O,O'-双-[(乙酸根-κO)(1,10-菲咯啉-κN,N')铅(II)]
Di-μ-benzoato-κO,O':O;κO:O,O'-bis-[(acetato-κO)(1,10-phenanthroline-κN,N')lead(II)] dihydrate.
作者信息
Gao Junli, Xuan Xiaopeng
机构信息
Department of Chemistry, Henan Normal University, Xinxiang 453007, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 11;65(Pt 8):m900. doi: 10.1107/S1600536809025896.
The title compound, [Pb(2)(CH(3)COO)(2)(C(7)H(5)O(2))(2)(C(12)H(8)N(2))(2)]·2H(2)O, consists of dimeric units built up around a crystallographic centre of symmetry and two non-coordinating water mol-ecules. Each Pb(II) unit is six-coordinated by a bidentate 1,10-phenanthroline (phen) ligand, a monodentate acetate anion and a bidentate benzoate anion, which also acts as a bridge linking the two Pb(II) atoms. The crystal packing is stabilized by O-H⋯O hydrogen bonds and by π-π inter-actions between the phen rings of neighboring mol-ecules, with a centroid-centroid distance of 3.577 (3) Å.
标题化合物[Pb₂(CH₃COO)₂(C₇H₅O₂)₂(C₁₂H₈N₂)₂]·2H₂O由围绕一个晶体学对称中心构建的二聚体单元和两个非配位水分子组成。每个Pb(II)单元由一个双齿1,10-菲咯啉（phen）配体、一个单齿乙酸根阴离子和一个双齿苯甲酸根阴离子六配位，苯甲酸根阴离子还作为连接两个Pb(II)原子的桥。晶体堆积通过O-H⋯O氢键和相邻分子的phen环之间的π-π相互作用得以稳定，质心间距为3.577 (3) Å。
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