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4-(2-Nitro-benzene-sulfonamido)pyri-dinium trifluoro-acetate.

ABSTRACT: In the title compound, C(11)H(10)N(3)O(4)S(+)·C(2)F(3)O(2) (-), the dihedral angle between the benzene ring and the pyridinium ring is 88.7?(4)°. In the crystal structure, a network of N-H?O, C-H?O and C-H?F hydrogen bonds links the constituent ions. One O atom of the nitro group is disordered over two positions, with site-occupancy factors of 0.57?(2) and 0.43?(2).

SUBMITTER: Li JS

PROVIDER: S-EPMC2962089 | biostudies-other | 2008

REPOSITORIES: biostudies-other

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4-(2-Nitro-benzene-sulfonamido)pyri-dinium trifluoro-acetate.

Li Jiang-Sheng JS Fan Mei-Lian ML Li Wen-Sheng WS Liu Wei-Dong WD

Acta crystallographica. Section E, Structure reports online 20080712 Pt 8

In the title compound, C(11)H(10)N(3)O(4)S(+)·C(2)F(3)O(2) (-), the dihedral angle between the benzene ring and the pyridinium ring is 88.7 (4)°. In the crystal structure, a network of N-H⋯O, C-H⋯O and C-H⋯F hydrogen bonds links the constituent ions. One O atom of the nitro group is disordered over two positions, with site-occupancy factors of 0.57 (2) and 0.43 (2). ...[more]

PMID: 21203173

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