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Redetermined structure of 4,4′-bi­pyridine–1,4-phenyl­enedi­acetic acid (1/1) co-crystal

The asymmetric unit of the title 1:1 co-crystal, C(10)H(8)N(2)·C(10)H(10)O(4), consists of one half-mol­ecule each of 4,4′-bi­pyridine and 1,4-phenyl­enedi­acetic acid: the complete mol­ecules are generated by crystallographic inversion centres. The dihedral angle between the –CO(2)H group and the b...

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Autores principales: Paul, Rima, Bora, Sanchay Jyoti
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4647443/
https://www.ncbi.nlm.nih.gov/pubmed/26594486
http://dx.doi.org/10.1107/S2056989015017569
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author Paul, Rima
Bora, Sanchay Jyoti
author_facet Paul, Rima
Bora, Sanchay Jyoti
author_sort Paul, Rima
collection PubMed
description The asymmetric unit of the title 1:1 co-crystal, C(10)H(8)N(2)·C(10)H(10)O(4), consists of one half-mol­ecule each of 4,4′-bi­pyridine and 1,4-phenyl­enedi­acetic acid: the complete mol­ecules are generated by crystallographic inversion centres. The dihedral angle between the –CO(2)H group and the benzene ring in the diacid is 73.02 (7)°. In the crystal, the components are linked by O—H⋯N hydrogen bonds, generating [1-2-1] chains of alternating amine and carb­oxy­lic acid mol­ecules. The chains are cross-linked by C—H⋯O inter­actions. This structure was previously incorrectly described as a (C(10)H(10)N(2))(2+)·(C(10)H(8)O(4))(2−) mol­ecular salt [Jia et al. (2009 ▸). Acta Cryst. E65, o2490–o2490].
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spelling pubmed-46474432015-11-20 Redetermined structure of 4,4′-bi­pyridine–1,4-phenyl­enedi­acetic acid (1/1) co-crystal Paul, Rima Bora, Sanchay Jyoti Acta Crystallogr E Crystallogr Commun Data Reports The asymmetric unit of the title 1:1 co-crystal, C(10)H(8)N(2)·C(10)H(10)O(4), consists of one half-mol­ecule each of 4,4′-bi­pyridine and 1,4-phenyl­enedi­acetic acid: the complete mol­ecules are generated by crystallographic inversion centres. The dihedral angle between the –CO(2)H group and the benzene ring in the diacid is 73.02 (7)°. In the crystal, the components are linked by O—H⋯N hydrogen bonds, generating [1-2-1] chains of alternating amine and carb­oxy­lic acid mol­ecules. The chains are cross-linked by C—H⋯O inter­actions. This structure was previously incorrectly described as a (C(10)H(10)N(2))(2+)·(C(10)H(8)O(4))(2−) mol­ecular salt [Jia et al. (2009 ▸). Acta Cryst. E65, o2490–o2490]. International Union of Crystallography 2015-09-26 /pmc/articles/PMC4647443/ /pubmed/26594486 http://dx.doi.org/10.1107/S2056989015017569 Text en © Paul and Bora 2015 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 Data Reports
Paul, Rima
Bora, Sanchay Jyoti
Redetermined structure of 4,4′-bi­pyridine–1,4-phenyl­enedi­acetic acid (1/1) co-crystal
title Redetermined structure of 4,4′-bi­pyridine–1,4-phenyl­enedi­acetic acid (1/1) co-crystal
title_full Redetermined structure of 4,4′-bi­pyridine–1,4-phenyl­enedi­acetic acid (1/1) co-crystal
title_fullStr Redetermined structure of 4,4′-bi­pyridine–1,4-phenyl­enedi­acetic acid (1/1) co-crystal
title_full_unstemmed Redetermined structure of 4,4′-bi­pyridine–1,4-phenyl­enedi­acetic acid (1/1) co-crystal
title_short Redetermined structure of 4,4′-bi­pyridine–1,4-phenyl­enedi­acetic acid (1/1) co-crystal
title_sort redetermined structure of 4,4′-bi­pyridine–1,4-phenyl­enedi­acetic acid (1/1) co-crystal
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4647443/
https://www.ncbi.nlm.nih.gov/pubmed/26594486
http://dx.doi.org/10.1107/S2056989015017569
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