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Uronium 3-carb-oxy-4-hy-droxy-benzene-sulfonate.

ABSTRACT: In the title compound, CH5N2O(+)·C7H5O6S(-), the dihedral angle between the benzene ring and the mean plane of the uronium cation is 76.02?(8)°. The carboxyl group in the anion is twisted by 1.47?(9)° from the benzene ring. In the crystal, the cation is linked to the anion by weak O-H?O and N-H?O hydrogen bonds and ?-? inter-actions [centroid-centroid distance = 3.8859?(8)?Å], forming a three-dimensional network.

SUBMITTER: Silambarasan A

PROVIDER: S-EPMC3884371 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature

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Uronium 3-carb-oxy-4-hy-droxy-benzene-sulfonate.

Silambarasan A A Kumar M Krishna MK Chakkaravarthi G G Kumar R Mohan RM Umarani P R PR

Acta crystallographica. Section E, Structure reports online 20131031 Pt 11

In the title compound, CH5N2O(+)·C7H5O6S(-), the dihedral angle between the benzene ring and the mean plane of the uronium cation is 76.02 (8)°. The carboxyl group in the anion is twisted by 1.47 (9)° from the benzene ring. In the crystal, the cation is linked to the anion by weak O-H⋯O and N-H⋯O hydrogen bonds and π-π inter-actions [centroid-centroid distance = 3.8859 (8) Å], forming a three-dimensional network. ...[more]

PMID: 24454147

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