6,6′-(Pyridine-2,6-di­yl)bis­(pyrrolo­[3,4-b]pyridine-5,7-dione)

The title compound, C(19)H(9)N(5)O(4), has crystallographically imposed twofold rotational symmetry. The asymmetric unit contains one half-mol­ecule. The crystal structure is stabilized by π–π stacking of inversion-related pyrrolo­[3,4-b]pyridine rings, with a centroid–centroid distance between stac...

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Detalles Bibliográficos
Autores principales: Van der Berg, P. C. W., Visser, Hendrik G., Roodt, Andreas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247514/
https://www.ncbi.nlm.nih.gov/pubmed/22220132
http://dx.doi.org/10.1107/S160053681104414X
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author Van der Berg, P. C. W.
Visser, Hendrik G.
Roodt, Andreas
author_facet Van der Berg, P. C. W.
Visser, Hendrik G.
Roodt, Andreas
author_sort Van der Berg, P. C. W.
collection PubMed
description The title compound, C(19)H(9)N(5)O(4), has crystallographically imposed twofold rotational symmetry. The asymmetric unit contains one half-mol­ecule. 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)°.
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spelling pubmed-32475142012-01-04 6,6′-(Pyridine-2,6-di­yl)bis­(pyrrolo­[3,4-b]pyridine-5,7-dione) Van der Berg, P. C. W. Visser, Hendrik G. Roodt, Andreas Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(19)H(9)N(5)O(4), has crystallographically imposed twofold rotational symmetry. The asymmetric unit contains one half-mol­ecule. 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)°. International Union of Crystallography 2011-10-29 /pmc/articles/PMC3247514/ /pubmed/22220132 http://dx.doi.org/10.1107/S160053681104414X Text en © Van der Berg et al. 2011 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Van der Berg, P. C. W.
Visser, Hendrik G.
Roodt, Andreas
6,6′-(Pyridine-2,6-di­yl)bis­(pyrrolo­[3,4-b]pyridine-5,7-dione)
title 6,6′-(Pyridine-2,6-di­yl)bis­(pyrrolo­[3,4-b]pyridine-5,7-dione)
title_full 6,6′-(Pyridine-2,6-di­yl)bis­(pyrrolo­[3,4-b]pyridine-5,7-dione)
title_fullStr 6,6′-(Pyridine-2,6-di­yl)bis­(pyrrolo­[3,4-b]pyridine-5,7-dione)
title_full_unstemmed 6,6′-(Pyridine-2,6-di­yl)bis­(pyrrolo­[3,4-b]pyridine-5,7-dione)
title_short 6,6′-(Pyridine-2,6-di­yl)bis­(pyrrolo­[3,4-b]pyridine-5,7-dione)
title_sort 6,6′-(pyridine-2,6-di­yl)bis­(pyrrolo­[3,4-b]pyridine-5,7-dione)
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247514/
https://www.ncbi.nlm.nih.gov/pubmed/22220132
http://dx.doi.org/10.1107/S160053681104414X
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