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Hydrogen 4-ammonio-phenyl-phospho-n-ate.

ABSTRACT: The title compound, C(6)H(8)NO(3)P, is isostructural with p-arsanilic acid. It exists as the zwitterion H(3)N(+)C(6)H(4)PO(3)H(-). In the crystal, mol-ecules are linked by O-H⋯O and N-H⋯O hydrogen-bond bridges, giving a three-dimensional network structure. The strongest hydrogen bonds are formed between adjacent PO(3)H groups with O⋯O distances of 2.577 (2) Å.

SUBMITTER: Thiele K

PROVIDER: S-EPMC3274954 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature

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Hydrogen 4-ammonio-phenyl-phospho-n-ate.

Thiele Kerstin K Wagner Christoph C Merzweiler Kurt K

Acta crystallographica. Section E, Structure reports online 20120107 Pt 2

The title compound, C(6)H(8)NO(3)P, is isostructural with p-arsanilic acid. It exists as the zwitterion H(3)N(+)C(6)H(4)PO(3)H(-). In the crystal, mol-ecules are linked by O-H⋯O and N-H⋯O hydrogen-bond bridges, giving a three-dimensional network structure. The strongest hydrogen bonds are formed between adjacent PO(3)H groups with O⋯O distances of 2.577 (2) Å. ...[more]

PMID: 22346907

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