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4-Nitro-anilinium p-toluene-sulfonate.

ABSTRACT: In the cation of the title salt, C(6)H(7)N(2)O(2) (+)·C(7)H(7)O(3)S(-), the benzene ring makes a dihedral angle of 10.2?(2)° with the nitro group. In the crystal, the cations and anions are linked by weak N-H?O hydrogen bonds, forming a layer parallel to the ac plane. A weak C-H?O inter-action and ?-? inter-actions [centroid-centroid distances of 3.738?(3) and 3.748?(3)?Å] also observed within the layer.

SUBMITTER: Sivakumar PK

PROVIDER: S-EPMC3470406 | biostudies-other | 2012 Oct

REPOSITORIES: biostudies-other

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4-Nitro-anilinium p-toluene-sulfonate.

Sivakumar P K PK Krishnakumar M M Kanagadurai R R Chakkaravarthi G G Mohankumar R R

Acta crystallographica. Section E, Structure reports online 20120929 Pt 10

In the cation of the title salt, C(6)H(7)N(2)O(2) (+)·C(7)H(7)O(3)S(-), the benzene ring makes a dihedral angle of 10.2 (2)° with the nitro group. In the crystal, the cations and anions are linked by weak N-H⋯O hydrogen bonds, forming a layer parallel to the ac plane. A weak C-H⋯O inter-action and π-π inter-actions [centroid-centroid distances of 3.738 (3) and 3.748 (3) Å] also observed within the layer. ...[more]

PMID: 23125819

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