4,4′-Bipyridine–pyroglutamic acid (1/2)

In the title co-crystal, C(10)H(8)N(2)·2C(5)H(7)NO(3), the 4,4′-bipyridine mol­ecule [dihedral angle between the pyridine rings = 36.33 (11)°] accepts O—H⋯N hydrogen bonds from the two pyroglutamic (pga) acid mol­ecules. The pga mol­ecules at each end of the trimeric aggregate self-associate via cen...

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Detalles Bibliográficos
Autores principales: Arman, Hadi D., Kaulgud, Trupta, Tiekink, Edward R. T.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971158/
https://www.ncbi.nlm.nih.gov/pubmed/21578523
http://dx.doi.org/10.1107/S1600536809045000
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author Arman, Hadi D.
Kaulgud, Trupta
Tiekink, Edward R. T.
author_facet Arman, Hadi D.
Kaulgud, Trupta
Tiekink, Edward R. T.
author_sort Arman, Hadi D.
collection PubMed
description In the title co-crystal, C(10)H(8)N(2)·2C(5)H(7)NO(3), the 4,4′-bipyridine mol­ecule [dihedral angle between the pyridine rings = 36.33 (11)°] accepts O—H⋯N hydrogen bonds from the two pyroglutamic (pga) acid mol­ecules. The pga mol­ecules at each end of the trimeric aggregate self-associate via centrosymmetric eight-membered amide {⋯HNCO}(2) synthons, so that the crystal structure comprises one-dimensional supra­molecular chains propagating in [13[Image: see text]]. C—H⋯O and π–π stacking inter­actions [centroid–centroid separation = 3.590 (2) Å] consolidate the structure.
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spelling pubmed-29711582010-12-30 4,4′-Bipyridine–pyroglutamic acid (1/2) Arman, Hadi D. Kaulgud, Trupta Tiekink, Edward R. T. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title co-crystal, C(10)H(8)N(2)·2C(5)H(7)NO(3), the 4,4′-bipyridine mol­ecule [dihedral angle between the pyridine rings = 36.33 (11)°] accepts O—H⋯N hydrogen bonds from the two pyroglutamic (pga) acid mol­ecules. The pga mol­ecules at each end of the trimeric aggregate self-associate via centrosymmetric eight-membered amide {⋯HNCO}(2) synthons, so that the crystal structure comprises one-dimensional supra­molecular chains propagating in [13[Image: see text]]. C—H⋯O and π–π stacking inter­actions [centroid–centroid separation = 3.590 (2) Å] consolidate the structure. International Union of Crystallography 2009-10-31 /pmc/articles/PMC2971158/ /pubmed/21578523 http://dx.doi.org/10.1107/S1600536809045000 Text en © Arman et al. 2009 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
Arman, Hadi D.
Kaulgud, Trupta
Tiekink, Edward R. T.
4,4′-Bipyridine–pyroglutamic acid (1/2)
title 4,4′-Bipyridine–pyroglutamic acid (1/2)
title_full 4,4′-Bipyridine–pyroglutamic acid (1/2)
title_fullStr 4,4′-Bipyridine–pyroglutamic acid (1/2)
title_full_unstemmed 4,4′-Bipyridine–pyroglutamic acid (1/2)
title_short 4,4′-Bipyridine–pyroglutamic acid (1/2)
title_sort 4,4′-bipyridine–pyroglutamic acid (1/2)
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971158/
https://www.ncbi.nlm.nih.gov/pubmed/21578523
http://dx.doi.org/10.1107/S1600536809045000
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AT kaulgudtrupta 44bipyridinepyroglutamicacid12
AT tiekinkedwardrt 44bipyridinepyroglutamicacid12

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