Piperazine-1,4-diium bis­(2-carb­oxy-1H-pyrazole-4-carboxyl­ate) tetra­hydrate

The asymmetric unit of the title compound, C(4)H(12)N(2) (2+)·2C(5)H(3)N(2)O(4) (−)·4H(2)O, comprises one-half of a piperazine-1,4-diium cation, which lies on an inversion centre, a 2-carb­oxy-1H-pyrazole-4-carboxyl­ate anion and two water mol­ecules. An extensive network of inter­molecular O—H⋯O, N...

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Autor principal: Zhou, Xin-Hui
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983173/
https://www.ncbi.nlm.nih.gov/pubmed/21587560
http://dx.doi.org/10.1107/S160053681003655X
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author Zhou, Xin-Hui
author_facet Zhou, Xin-Hui
author_sort Zhou, Xin-Hui
collection PubMed
description The asymmetric unit of the title compound, C(4)H(12)N(2) (2+)·2C(5)H(3)N(2)O(4) (−)·4H(2)O, comprises one-half of a piperazine-1,4-diium cation, which lies on an inversion centre, a 2-carb­oxy-1H-pyrazole-4-carboxyl­ate anion and two water mol­ecules. An extensive network of inter­molecular O—H⋯O, N—H⋯O, N—H⋯N and C—H⋯O hydrogen bonds between the cations, anions and water mol­ecules leads to a three-dimensional supra­molecular framework.
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spelling pubmed-29831732010-12-30 Piperazine-1,4-diium bis­(2-carb­oxy-1H-pyrazole-4-carboxyl­ate) tetra­hydrate Zhou, Xin-Hui Acta Crystallogr Sect E Struct Rep Online Organic Papers The asymmetric unit of the title compound, C(4)H(12)N(2) (2+)·2C(5)H(3)N(2)O(4) (−)·4H(2)O, comprises one-half of a piperazine-1,4-diium cation, which lies on an inversion centre, a 2-carb­oxy-1H-pyrazole-4-carboxyl­ate anion and two water mol­ecules. An extensive network of inter­molecular O—H⋯O, N—H⋯O, N—H⋯N and C—H⋯O hydrogen bonds between the cations, anions and water mol­ecules leads to a three-dimensional supra­molecular framework. International Union of Crystallography 2010-09-18 /pmc/articles/PMC2983173/ /pubmed/21587560 http://dx.doi.org/10.1107/S160053681003655X Text en © Xin-Hui Zhou 2010 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
Zhou, Xin-Hui
Piperazine-1,4-diium bis­(2-carb­oxy-1H-pyrazole-4-carboxyl­ate) tetra­hydrate
title Piperazine-1,4-diium bis­(2-carb­oxy-1H-pyrazole-4-carboxyl­ate) tetra­hydrate
title_full Piperazine-1,4-diium bis­(2-carb­oxy-1H-pyrazole-4-carboxyl­ate) tetra­hydrate
title_fullStr Piperazine-1,4-diium bis­(2-carb­oxy-1H-pyrazole-4-carboxyl­ate) tetra­hydrate
title_full_unstemmed Piperazine-1,4-diium bis­(2-carb­oxy-1H-pyrazole-4-carboxyl­ate) tetra­hydrate
title_short Piperazine-1,4-diium bis­(2-carb­oxy-1H-pyrazole-4-carboxyl­ate) tetra­hydrate
title_sort piperazine-1,4-diium bis­(2-carb­oxy-1h-pyrazole-4-carboxyl­ate) tetra­hydrate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983173/
https://www.ncbi.nlm.nih.gov/pubmed/21587560
http://dx.doi.org/10.1107/S160053681003655X
work_keys_str_mv AT zhouxinhui piperazine14diiumbis2carboxy1hpyrazole4carboxylatetetrahydrate

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