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2,3-Diamino-pyridinium 3-carb-oxy-4-hy-droxy-benzene-sulfonate monohydrate.

ABSTRACT: In the title hydrated mol-ecular salt, C(5)H(8)N(3) (+)·C(7)H(5)O(6)S(-)·H(2)O, the ion pairs and water mol-ecules are connected by N-H?O, O-H?O and C-H?O hydrogen bonds, thereby forming a three-dimensional network. There is an intra-molecular O-H?O hydrogen bond in the 3-carb-oxy-4-hy-droxy-benzene-sulfonate anion, which generates an S(6) ring motif.

SUBMITTER: Hemamalini M

PROVIDER: S-EPMC3247506 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature

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2,3-Diamino-pyridinium 3-carb-oxy-4-hy-droxy-benzene-sulfonate monohydrate.

Hemamalini Madhukar M Goh Jia Hao JH Fun Hoong-Kun HK

Acta crystallographica. Section E, Structure reports online 20111029 Pt 11

In the title hydrated mol-ecular salt, C(5)H(8)N(3) (+)·C(7)H(5)O(6)S(-)·H(2)O, the ion pairs and water mol-ecules are connected by N-H⋯O, O-H⋯O and C-H⋯O hydrogen bonds, thereby forming a three-dimensional network. There is an intra-molecular O-H⋯O hydrogen bond in the 3-carb-oxy-4-hy-droxy-benzene-sulfonate anion, which generates an S(6) ring motif. ...[more]

PMID: 22220124

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