Bis(l-serinium) oxalate dihydrate: polymorph II

A corrected and improved structure of the polymorph II of 2C(3)H(8)NO(3) (+)·C(2)O(4) (2−)·2H(2)O, based on single-crystal data, is presented. The structure is refined with anisotropic displacement parameters for all non-H atoms and all H atoms are located. Due to the charged moieties, the structure...

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Autores principales: Kulik, Marta, Pazio, Aleksandra, Wozniak, Krzysztof
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884326/
https://www.ncbi.nlm.nih.gov/pubmed/24454102
http://dx.doi.org/10.1107/S160053681302727X
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author Kulik, Marta
Pazio, Aleksandra
Wozniak, Krzysztof
author_facet Kulik, Marta
Pazio, Aleksandra
Wozniak, Krzysztof
author_sort Kulik, Marta
collection PubMed
description A corrected and improved structure of the polymorph II of 2C(3)H(8)NO(3) (+)·C(2)O(4) (2−)·2H(2)O, based on single-crystal data, is presented. The structure is refined with anisotropic displacement parameters for all non-H atoms and all H atoms are located. Due to the charged moieties, the structure is classified as a mol­ecular salt. Inter­molecular O—H⋯O(−), O—H⋯O and N(+)—H⋯O(−)hydrogen bonds link the components of the structure. The l-serinium cations and oxalate anions form a network of channels in [100] direction, filled with the water molecules of crystallization. The dihedral angle between the CO(2) units of the oxalate dianion is 10.2 (3)°
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spelling pubmed-38843262014-01-17 Bis(l-serinium) oxalate dihydrate: polymorph II Kulik, Marta Pazio, Aleksandra Wozniak, Krzysztof Acta Crystallogr Sect E Struct Rep Online Organic Papers A corrected and improved structure of the polymorph II of 2C(3)H(8)NO(3) (+)·C(2)O(4) (2−)·2H(2)O, based on single-crystal data, is presented. The structure is refined with anisotropic displacement parameters for all non-H atoms and all H atoms are located. Due to the charged moieties, the structure is classified as a mol­ecular salt. Inter­molecular O—H⋯O(−), O—H⋯O and N(+)—H⋯O(−)hydrogen bonds link the components of the structure. The l-serinium cations and oxalate anions form a network of channels in [100] direction, filled with the water molecules of crystallization. The dihedral angle between the CO(2) units of the oxalate dianion is 10.2 (3)° International Union of Crystallography 2013-10-19 /pmc/articles/PMC3884326/ /pubmed/24454102 http://dx.doi.org/10.1107/S160053681302727X Text en © Kulik et al. 2013 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
Kulik, Marta
Pazio, Aleksandra
Wozniak, Krzysztof
Bis(l-serinium) oxalate dihydrate: polymorph II
title Bis(l-serinium) oxalate dihydrate: polymorph II
title_full Bis(l-serinium) oxalate dihydrate: polymorph II
title_fullStr Bis(l-serinium) oxalate dihydrate: polymorph II
title_full_unstemmed Bis(l-serinium) oxalate dihydrate: polymorph II
title_short Bis(l-serinium) oxalate dihydrate: polymorph II
title_sort bis(l-serinium) oxalate dihydrate: polymorph ii
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884326/
https://www.ncbi.nlm.nih.gov/pubmed/24454102
http://dx.doi.org/10.1107/S160053681302727X
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