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双(μ-2-甲基喹啉-8-醇根)-κN,O:O;κO:N,O-双[(甲醇-κO)(硝酸根-κO,O')铅(II)]

Bis(μ-2-methyl-quinolin-8-olato)-κN,O:O;κO:N,O-bis-[(methanol-κO)(nitrato-κO,O')lead(II)].

作者信息

Mohammadnezhad Sh Gholamhossein, Amini Mostafa M, Ng Seik Weng

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Feb 11;65(Pt 3):m259. doi: 10.1107/S1600536809003547.

DOI:10.1107/S1600536809003547
PMID:21582049
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2968636/
Abstract

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.

摘要

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。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/053b/2968636/53b14774cf49/e-65-0m259-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/053b/2968636/ed4e8b405a0d/e-65-0m259-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/053b/2968636/53b14774cf49/e-65-0m259-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/053b/2968636/ed4e8b405a0d/e-65-0m259-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/053b/2968636/53b14774cf49/e-65-0m259-fig2.jpg

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本文引用的文献

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A short history of SHELX.SHELX简史。
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. doi: 10.1107/S0108767307043930. Epub 2007 Dec 21.