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Bis(5,6-dicarboxy-benzimidazolium) sulfate monohydrate.

ABSTRACT: In the title compound, 2C(9)H(7)N(2)O(4) (+)·SO(4) (2-)·H(2)O, the sulfate S atom and the water O atom reside on a crystallographic twofold axis. In the crystal, the component species are linked by N-H?O, O-H?O and C-H?O hydrogen bonds, forming a three-dimensional network structure. An intramol-ecular O-H?O link is seen in the cation.

SUBMITTER: Cui Y

PROVIDER: S-EPMC2969668 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature

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Bis(5,6-dicarboxy-benzimidazolium) sulfate monohydrate.

Cui Yue Y Gao Qian Q Zhang Chao-Yan CY Xie Ya-Bo YB

Acta crystallographica. Section E, Structure reports online 20090520 Pt 6

In the title compound, 2C(9)H(7)N(2)O(4) (+)·SO(4) (2-)·H(2)O, the sulfate S atom and the water O atom reside on a crystallographic twofold axis. In the crystal, the component species are linked by N-H⋯O, O-H⋯O and C-H⋯O hydrogen bonds, forming a three-dimensional network structure. An intramol-ecular O-H⋯O link is seen in the cation. ...[more]

PMID: 21583189

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