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2-Amino-4,6-dimethyl-pyridinium chloride dihydrate.

ABSTRACT: In the title hydrated mol-ecular salt, C(7)H(11)N(2) (+)·Cl(-)·2H(2)O, the pyridine N atom of the 2-amino-4,6-dimethyl-pyridine mol-ecule is protonated. The cation is essentially planar, with a maximum deviation of 0.006?(2)?Å. In the crystal, the components are linked by N-H?O, N-H?Cl and O-H?Cl hydrogen bonds, thereby forming sheets lying parallel to (100). The crystal structure is further stabilized by aromatic ?-? stacking inter-actions between the pyridinium rings [centroid-centroid distance = 3.4789?(9)?Å].

SUBMITTER: Al-Dajani MT

PROVIDER: S-EPMC3201217 | biostudies-literature | 2011 Oct

REPOSITORIES: biostudies-literature

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2-Amino-4,6-dimethyl-pyridinium chloride dihydrate.

Al-Dajani Mohammad T M MT Talaat Jamal J Salhin Abdusalam A Hemamalini Madhukar M Fun Hoong-Kun HK

Acta crystallographica. Section E, Structure reports online 20110914 Pt 10

In the title hydrated mol-ecular salt, C(7)H(11)N(2) (+)·Cl(-)·2H(2)O, the pyridine N atom of the 2-amino-4,6-dimethyl-pyridine mol-ecule is protonated. The cation is essentially planar, with a maximum deviation of 0.006 (2) Å. In the crystal, the components are linked by N-H⋯O, N-H⋯Cl and O-H⋯Cl hydrogen bonds, thereby forming sheets lying parallel to (100). The crystal structure is further stabilized by aromatic π-π stacking inter-actions between the pyridinium rings [centroid-centroid distanc ...[more]

PMID: 22058738

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