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Crystal structure of 4-sulfamoylanilinium di-hydrogen phosphate.

ABSTRACT: In the crystal structure of the title mol-ecular salt, C6H9N2O2S(+)·H2PO4 (-), the sulfomylalinium cations and the di-hydrogen phosphate anions form independent [100] chains through Ns-H?O (s = sulfamo-yl) and O-H?O hydrogen bonds, respectively. The chains are cross-linked by Na-H?O (a = amine) hydrogen bonds, generating (010) sheets. Two C-H?O hydrogen bonds involving diametrically opposite C atoms in the benzene ring of the cation as donors form chains parallel to [202] in which P=O and P-OH groups are acceptors. Together, these inter-actions lead to a three-dimensional network.

SUBMITTER: Muthuselvi C

PROVIDER: S-EPMC4186100 | biostudies-literature | 2014 Sep

REPOSITORIES: biostudies-literature

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Crystal structure of 4-sulfamoylanilinium di-hydrogen phosphate.

Muthuselvi C C Mala N N Srinivasan N N Pandiarajan S S Krishnakumar R V RV

Acta crystallographica. Section E, Structure reports online 20140813 Pt 9

In the crystal structure of the title mol-ecular salt, C6H9N2O2S(+)·H2PO4 (-), the sulfomylalinium cations and the di-hydrogen phosphate anions form independent [100] chains through Ns-H⋯O (s = sulfamo-yl) and O-H⋯O hydrogen bonds, respectively. The chains are cross-linked by Na-H⋯O (a = amine) hydrogen bonds, generating (010) sheets. Two C-H⋯O hydrogen bonds involving diametrically opposite C atoms in the benzene ring of the cation as donors form chains parallel to [202] in which P=O and P-OH g ...[more]

PMID: 25309301

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