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4-(4-Pyrid-yl)pyridinium perchlorate methanol solvate.

ABSTRACT: In the cation of the title hydrated molecular salt, C(10)H(9)N(2) (+)·ClO(4) (-)·CH(3)OH, the dihedral angle formed by the pyridine rings is 28.82?(15)°. The crystal structure is stabilized by inter-molecular N-H?O and O-H?N hydrogen bonds and ?-? stacking inter-actions, with centroid-to-centroid distances of 3.5913?(7) and 3.6526?(7)?Å. Three O atoms of the perchlorate anion are disordered over two positions with refined occupancy factors of 0.649?(7):0.351?(7).

SUBMITTER: Gao YH

PROVIDER: S-EPMC2979109 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature

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4-(4-Pyrid-yl)pyridinium perchlorate methanol solvate.

Gao Yu-Hua YH Wu De-Ming DM

Acta crystallographica. Section E, Structure reports online 20100414 Pt 5

In the cation of the title hydrated molecular salt, C(10)H(9)N(2) (+)·ClO(4) (-)·CH(3)OH, the dihedral angle formed by the pyridine rings is 28.82 (15)°. The crystal structure is stabilized by inter-molecular N-H⋯O and O-H⋯N hydrogen bonds and π-π stacking inter-actions, with centroid-to-centroid distances of 3.5913 (7) and 3.6526 (7) Å. Three O atoms of the perchlorate anion are disordered over two positions with refined occupancy factors of 0.649 (7):0.351 (7). ...[more]

PMID: 21579123

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