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4-{2-[4-(Dimethyl-amino)-phen-yl]ethen-yl}-1-methyl-pyridinium 2-amino-3,5-dimethyl-benzene-sulfonate monohydrate.

ABSTRACT: In the crystal structure of the title compound, C(16)H(19)N(2) (+)·C(8)H(10)NO(3)S(-)·H(2)O, the cations and anions are linked by O-H?O and N-H?O hydrogen bonds, forming alternating layers parallel to the ac plane. An intra-molecular N-H?O hydrogen bond occurs in the anion. The crystal structure is further stabilized by ?-? inter-actions, with centroid-centroid distances of 3.7240?(9) and 3.6803?(8)?Å.

SUBMITTER: Li L

PROVIDER: S-EPMC3275184 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature

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4-{2-[4-(Dimethyl-amino)-phen-yl]ethen-yl}-1-methyl-pyridinium 2-amino-3,5-dimethyl-benzene-sulfonate monohydrate.

Li Liang L Tao Xutang X Yang Huai H Yang Zhou Z

Acta crystallographica. Section E, Structure reports online 20120118 Pt 2

In the crystal structure of the title compound, C(16)H(19)N(2) (+)·C(8)H(10)NO(3)S(-)·H(2)O, the cations and anions are linked by O-H⋯O and N-H⋯O hydrogen bonds, forming alternating layers parallel to the ac plane. An intra-molecular N-H⋯O hydrogen bond occurs in the anion. The crystal structure is further stabilized by π-π inter-actions, with centroid-centroid distances of 3.7240 (9) and 3.6803 (8) Å. ...[more]

PMID: 22347040

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