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5-Carb-oxy-2,4-dihy-droxy-anilinium chloride dihydrate.

ABSTRACT: In the title compound, C(7)H(8)NO(4) (+)·Cl(-)·2H(2)O, the organic mol-ecule is almost planar with an r.m.s. deviation of 0.0164?Å for all non-H atoms. An S(6) ring motif is formed due to an intra-molecular O-H?O hydrogen bond. In the crystal, the mol-ecules are linked into a three-dimensional network by N-H?Cl, N-H?O, O-H?Cl and O-H?O hydrogen bonds.

SUBMITTER: Naz SS

PROVIDER: S-EPMC3051567 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature

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5-Carb-oxy-2,4-dihy-droxy-anilinium chloride dihydrate.

Naz Syeda Sohaila SS Islam Nazar Ul NU Tahir M Nawaz MN

Acta crystallographica. Section E, Structure reports online 20110108 Pt 2

In the title compound, C(7)H(8)NO(4) (+)·Cl(-)·2H(2)O, the organic mol-ecule is almost planar with an r.m.s. deviation of 0.0164 Å for all non-H atoms. An S(6) ring motif is formed due to an intra-molecular O-H⋯O hydrogen bond. In the crystal, the mol-ecules are linked into a three-dimensional network by N-H⋯Cl, N-H⋯O, O-H⋯Cl and O-H⋯O hydrogen bonds. ...[more]

PMID: 21522989

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5-Carb-oxy-2,4-dihy-droxy-anilinium chloride.

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Project description:In the crystal structure of the title compound, [Mg(H(2)O)(6)](C(7)H(5)O(6)S)(2)·2H(2)O, the octa-hedral complex cation lies on an inversion centre and is hydrogen bonded through the coordinated water molecules to the substituted benzene-sulfonate monoanions and the water mol-ecules of solvation. These inter-actions together with a carb-oxy-lic acid O-H⋯O(sulfonate) association give a three-dimensional structure.

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Project description:In the crystal structure of the title compound, C(6)H(8)NO(+)·ClO(4) (-)·2H(2)O, inter-molecular N-H?O and O-H?O hydrogen bonds occur. The protonated amine cations and the perchlorate anions are linked through the water mol-ecules, and the hy-droxy groups of the cations and the anions are linked through the water mol-ecules. The cations are connected to the perchlorate anions via inter-molecular N-H?O hydrogen bonds. In addition, the crystal structure exhibits weak inter-molecular C-H?? inter-actions.

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