Redetermination of 3-(ammoniomethyl)pyridinium dichloride
暂无分享,去创建一个
The crystal structure of the title compound, C6H10N2 2+·2Cl−, has been reported previously in the non-standard setting P21/a [Genet (1965 ▶). Bull. Soc. Fr. Miner. Crist. 88, 463–470], with an R value of 0.16. The current redetermination improves significantly the precision of the geometric parameters. In the crystal packing, cations and anions are linked by intermolecular N—H⋯Cl and C—H⋯Cl hydrogen bonds into a three-dimensional network.
[1] Roger D. Willett,et al. Crystal Structures and Magnetic Properties of a Novel Layer Perovskite System: (3-Picoliniumylammonium)CuX(4) (X = Cl, Br). , 1997, Inorganic chemistry.
[2] Ahlem Chtioui,et al. Structure, thermal behavior, and IR investigations of (C6H9N2)H2PO4 , 2004 .
[3] G. Sheldrick. A short history of SHELX. , 2008, Acta crystallographica. Section A, Foundations of crystallography.