1,4-Diazoniacyclohexane bis(3-carboxypyrazine-2-carboxylate) dihydrate

1,4-Diazoniacyclohexane bis(3-carboxypyrazine-2-carboxylate) dihydrate

In the title compound, C4H12N22+·2C6H3N2O4−·2H2O or (1,4-dacH2)(pyzdcH)2·2H2O, the complete dication is generated by crystallographic inversion symmetry. An intramolecular O—H...O hydrogen bond occurs in the anion. In the crystal, O&...

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Main Authors: Hossein Eshtiagh-Hosseini, Nafiseh Alfi, Masoud Mirzaei, Marek Necas
Format: Article
Language:English
Published: International Union of Crystallography 2010-11-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810040109
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spelling doaj-26d1daf4b15f43a695f0b8ed61092d1d2020-11-24T22:09:35ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-11-016611o2810o281110.1107/S16005368100401091,4-Diazoniacyclohexane bis(3-carboxypyrazine-2-carboxylate) dihydrateHossein Eshtiagh-HosseiniNafiseh AlfiMasoud MirzaeiMarek NecasIn the title compound, C4H12N22+·2C6H3N2O4−·2H2O or (1,4-dacH2)(pyzdcH)2·2H2O, the complete dication is generated by crystallographic inversion symmetry. An intramolecular O—H...O hydrogen bond occurs in the anion. In the crystal, O—H...O, O—H...N, N—H...O and N—H...N hydrogen bonds result in the formation of a three-dimensional network. Additionally, π–π stacking interactions between the pyrazine rings with centroid–centroid distances of 3.7065 (2) Å are observed. http://scripts.iucr.org/cgi-bin/paper?S1600536810040109
collection DOAJ
language English
format Article
sources DOAJ
author Hossein Eshtiagh-Hosseini
Nafiseh Alfi
Masoud Mirzaei
Marek Necas
spellingShingle Hossein Eshtiagh-Hosseini
Nafiseh Alfi
Masoud Mirzaei
Marek Necas
1,4-Diazoniacyclohexane bis(3-carboxypyrazine-2-carboxylate) dihydrate
Acta Crystallographica Section E
author_facet Hossein Eshtiagh-Hosseini
Nafiseh Alfi
Masoud Mirzaei
Marek Necas
author_sort Hossein Eshtiagh-Hosseini
title 1,4-Diazoniacyclohexane bis(3-carboxypyrazine-2-carboxylate) dihydrate
title_short 1,4-Diazoniacyclohexane bis(3-carboxypyrazine-2-carboxylate) dihydrate
title_full 1,4-Diazoniacyclohexane bis(3-carboxypyrazine-2-carboxylate) dihydrate
title_fullStr 1,4-Diazoniacyclohexane bis(3-carboxypyrazine-2-carboxylate) dihydrate
title_full_unstemmed 1,4-Diazoniacyclohexane bis(3-carboxypyrazine-2-carboxylate) dihydrate
title_sort 1,4-diazoniacyclohexane bis(3-carboxypyrazine-2-carboxylate) dihydrate
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2010-11-01
description In the title compound, C4H12N22+·2C6H3N2O4−·2H2O or (1,4-dacH2)(pyzdcH)2·2H2O, the complete dication is generated by crystallographic inversion symmetry. An intramolecular O—H...O hydrogen bond occurs in the anion. In the crystal, O—H...O, O—H...N, N—H...O and N—H...N hydrogen bonds result in the formation of a three-dimensional network. Additionally, π–π stacking interactions between the pyrazine rings with centroid–centroid distances of 3.7065 (2) Å are observed.
url http://scripts.iucr.org/cgi-bin/paper?S1600536810040109
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AT nafisehalfi 14diazoniacyclohexanebis3carboxypyrazine2carboxylatedihydrate
AT masoudmirzaei 14diazoniacyclohexanebis3carboxypyrazine2carboxylatedihydrate
AT mareknecas 14diazoniacyclohexanebis3carboxypyrazine2carboxylatedihydrate
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