2-[(E)-2-(3-Hydr­oxy-4-methoxy­phen­yl)ethen­yl]-1-methyl­quinolinium 4-methyl­benzene­sulfonate

✍ Scribed by Jindawong, Boonwasana ;Chantrapromma, Suchada ;Fun, Hoong-Kun ;Karalai, Chatchanok

• Publisher: International Union of Crystallography
• Year: 2005
• Tongue: English
• Weight: 369 KB
• Volume: 61
• Category: Article
• ISSN: 1600-5368
• DOI: 10.1107/s1600536805028643

✦ Synopsis

In the title compound, C 19 H 18 NO 2 + . C 7 H 7 SO 3 À , the cation is almost planar and the benzene ring of the anion makes dihedral angles of 59.17 (9) and 60.59 (10) with the mean planes through the quinolinium and benzene ring of the cation, respectively. The cations and anions are packed as alternate layers along the b axis. These layers are interconnected through O-HÁ Á ÁO and C-HÁ Á ÁO interactions to form a three-dimensional network. The structure is stabilized by these interactions and C-HÁ Á Á interactions.