Author:
Kammer Michael N.,Koplitz Lynn V.,Mague Joel T.
Abstract
In the crystal structure of the title compound, C7H7N2+·I−, the cations form inversion-related dimersviaweak pairwise C—H...N hydrogen bonds. In the dimers, the pyridinium rings are parallel to one another with their mean planes separated by a normal distance ofca0.28 Å. Weak C—H...N interactions between adjacent dimers generate a layer lying parallel to (10-1). The remaining H atoms form C—H...I interactions, which link the layers into a three-dimensional structure.
Publisher
International Union of Crystallography (IUCr)
Subject
Condensed Matter Physics,General Materials Science,General Chemistry
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