Mohammadnezhad Sh Gholamhossein, Amini Mostafa M, Ng Seik Weng
Acta Crystallogr Sect E Struct Rep Online. 2009 Feb 11;65(Pt 3):m259. doi: 10.1107/S1600536809003547.
The mol-ecule of the title compound, [Pb(2)(C(10)H(8)NO)(2)(NO(3))(2)(CH(3)OH)(2)], lies about a centre of inversion. The Pb atom is chelated by nitrate and substituted quinolin-8-olate anions. The O atom of the quinolin-8-olate also bridges, to confer a six-coordinate status on the metal centre. When a longer Pb⋯O inter-action is considered, the geometry approximates a Ψ-cube in which one of the sites is occupied by a stereochemically active lone pair.
标题化合物[Pb₂(C₁₀H₈NO)₂(NO₃)₂(CH₃OH)₂]的分子位于一个对称中心上。铅原子被硝酸根和取代的喹啉-8-olate阴离子螯合。喹啉-8-olate的氧原子也起到桥连作用,使金属中心具有六配位状态。当考虑更长的Pb⋯O相互作用时,其几何形状近似于一个Ψ-立方体,其中一个位置被一个具有立体化学活性的孤对电子占据。