4-{(1E,3E)-4-[4-(Dimethylamino)phenyl]buta-1,3-dien-1-yl}-1-methylpyridin-1-ium iodide

IUCrData

卷:1

P. Sagayaraj¹  A. Antony Raj¹  S. John Sundaram¹  E. R. A. Dravida Thendral²  G. Usha² 

[1] Department of Physics, Loyola College, Chennai-34, Tamilnadu, India;

[2] PG and Research Department of Physics, Queen Mary's College, Chennai-4, Tamilnadu, India;

关键词: crystal structure;    pyridinium;    iodide;    C–H...I hydrogen bonds;    C–H...π interactions;   

DOI  :  10.1107/S2414314616014632

来源: DOAJ

【 摘 要 】

The title molecular salt, C18H21N2+·I−, consists of a pyridinium cation and an I− anion. The cation exists in an E,E conformation with respect to the two C=C double bonds, and is roughly planar with the pyridinium ring being inclined to the benzene ring by 10.8 (2) °. In the crystal, the ions are linked by a C—H...I hydrogen bond, and the cations are linked by C—H...π interactions, forming zigzag chains propagating along [010].

【 授权许可】

Unknown