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6,6'-（吡啶-2,6-二基）双-（吡咯并-[3,4-b]吡啶-5,7-二酮）

6,6'-(Pyridine-2,6-di-yl)bis-(pyrrolo-[3,4-b]pyridine-5,7-dione).

作者信息

Van der Berg P C W, Visser Hendrik G, Roodt Andreas

机构信息

Department of Chemistry, University of the Free State, PO Box 339, Bloemfontein 9300, South Africa.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):o3130. doi: 10.1107/S160053681104414X. Epub 2011 Oct 29.

DOI:10.1107/S160053681104414X
PMID:22220132
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3247514/
Abstract

The title compound, C(19)H(9)N(5)O(4), has crystallographically imposed twofold rotational symmetry. The asymmetric unit contains one half-mol-ecule. The crystal structure is stabilized by π-π stacking of inversion-related pyrrolo-[3,4-b]pyridine rings, with a centroid-centroid distance between stacked pyridines of 3.6960 (8) Å. The dihedral angle between the central pyridine ring and the pyrrolo-pyridine side rings is 77.86 (2)° while the angle between the two side chains is 60.87 (2)°.

摘要

标题化合物C(19)H(9)N(5)O(4)具有晶体学强加的二重旋转对称性。不对称单元包含半个分子。晶体结构通过反演相关的吡咯并[3,4 - b]吡啶环的π - π堆积得以稳定，堆积吡啶之间的质心 - 质心距离为3.6960 (8) Å。中心吡啶环与吡咯并吡啶侧环之间的二面角为77.86 (2)°，而两条侧链之间的夹角为60.87 (2)°。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3bc7/3247514/2b93bcc01111/e-67-o3130-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3bc7/3247514/2b7b7f5d97a8/e-67-o3130-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3bc7/3247514/2b93bcc01111/e-67-o3130-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3bc7/3247514/2b7b7f5d97a8/e-67-o3130-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3bc7/3247514/2b93bcc01111/e-67-o3130-fig2.jpg

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本文引用的文献

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2
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Acta Crystallogr Sect E Struct Rep Online. 2009 Nov 14;65(Pt 12):m1575-6. doi: 10.1107/S1600536809047242.
3
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Acta Crystallogr Sect E Struct Rep Online. 2010 Dec 4;67(Pt 1):m34-5. doi: 10.1107/S1600536810050105.
4
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.
5
New pyridine carboxamide ligands and their complexation to copper(II). X-Ray crystal structures of mono-, di, tri- and tetranuclear copper complexes.新型吡啶甲酰胺配体及其与铜（II）的络合作用。单核、双核、三核和四核铜配合物的X射线晶体结构。
Dalton Trans. 2004 Mar 21(6):862-71. doi: 10.1039/b316519a. Epub 2004 Feb 23.