2-[(E)-2-(4-Ethoxyphenyl)ethenyl]-1- methylquinolinium 4-fluorobenzenesulfonate
In the structure of the title salt, C20H20NO+�C6H4FO3S�, the 4-(ethoxyphenyl)ethenyl unit is disordered over two positions with a refined site-occupancy ratio of 0.610 (6):0.390 (6). The cation is nearly planar, the dihedral angle between the quinolinium and benzene rings being 6.7 (4) and 1.7 (7)�...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2014
|
| Subjects: | |
| Online Access: | http://eprints.usm.my/37942/ http://eprints.usm.my/37942/1/2-%5B%28E%29-2-%284-Ethoxyphenyl%29ethenyl%5D-1-.pdf |
| _version_ | 1848878329542737920 |
|---|---|
| author | Hoong, Kun Fun Kobkeatthawin, Thawanrat Ruanwas, Pumsak Ching, Kheng Quah Chantrapromma, Suchada |
| author_facet | Hoong, Kun Fun Kobkeatthawin, Thawanrat Ruanwas, Pumsak Ching, Kheng Quah Chantrapromma, Suchada |
| author_sort | Hoong, Kun Fun |
| building | USM Institutional Repository |
| collection | Online Access |
| description | In the structure of the title salt, C20H20NO+�C6H4FO3S�, the 4-(ethoxyphenyl)ethenyl unit is disordered over two positions with a refined site-occupancy ratio of 0.610 (6):0.390 (6). The cation is nearly planar, the dihedral angle between the quinolinium and benzene rings being 6.7 (4) and 1.7 (7)� for the major and minor components, respectively. The ethoxy group is essentially coplanar with the benzene ring [C—O—C—Cmethy = 177.1 (8) and 177.8 (12)� for the major and minor components, respectively]. In the crystal, cations and anions are linked into chains along the b-axis direction by C—H� � �Osulfonyl weak interactions. These chains are further connected into sheets parallel to (001) by C—H� � �Osulfonyl
weak interactions. The chains are also stacked along the a axis
through �–� interactions involving the quinolinium and
benzene rings [centroid–centroid distances = 3.636 (5) A ° for
the major component and 3.800 (9) A ° for the minor
component]. C—H� � �� interactions are also present. |
| first_indexed | 2025-11-15T17:29:36Z |
| format | Article |
| id | usm-37942 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T17:29:36Z |
| publishDate | 2014 |
| publisher | International Union of Crystallography |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-379422017-12-18T01:26:40Z http://eprints.usm.my/37942/ 2-[(E)-2-(4-Ethoxyphenyl)ethenyl]-1- methylquinolinium 4-fluorobenzenesulfonate Hoong, Kun Fun Kobkeatthawin, Thawanrat Ruanwas, Pumsak Ching, Kheng Quah Chantrapromma, Suchada QC1-999 Physics In the structure of the title salt, C20H20NO+�C6H4FO3S�, the 4-(ethoxyphenyl)ethenyl unit is disordered over two positions with a refined site-occupancy ratio of 0.610 (6):0.390 (6). The cation is nearly planar, the dihedral angle between the quinolinium and benzene rings being 6.7 (4) and 1.7 (7)� for the major and minor components, respectively. The ethoxy group is essentially coplanar with the benzene ring [C—O—C—Cmethy = 177.1 (8) and 177.8 (12)� for the major and minor components, respectively]. In the crystal, cations and anions are linked into chains along the b-axis direction by C—H� � �Osulfonyl weak interactions. These chains are further connected into sheets parallel to (001) by C—H� � �Osulfonyl weak interactions. The chains are also stacked along the a axis through �–� interactions involving the quinolinium and benzene rings [centroid–centroid distances = 3.636 (5) A ° for the major component and 3.800 (9) A ° for the minor component]. C—H� � �� interactions are also present. International Union of Crystallography 2014 Article PeerReviewed application/pdf en http://eprints.usm.my/37942/1/2-%5B%28E%29-2-%284-Ethoxyphenyl%29ethenyl%5D-1-.pdf Hoong, Kun Fun and Kobkeatthawin, Thawanrat and Ruanwas, Pumsak and Ching, Kheng Quah and Chantrapromma, Suchada (2014) 2-[(E)-2-(4-Ethoxyphenyl)ethenyl]-1- methylquinolinium 4-fluorobenzenesulfonate. Acta Crystallographica Section E, 2014 (70). 011-022. ISSN 1600-5368 https://doi.org/10.1107/S1600536813032509 |
| spellingShingle | QC1-999 Physics Hoong, Kun Fun Kobkeatthawin, Thawanrat Ruanwas, Pumsak Ching, Kheng Quah Chantrapromma, Suchada 2-[(E)-2-(4-Ethoxyphenyl)ethenyl]-1- methylquinolinium 4-fluorobenzenesulfonate |
| title | 2-[(E)-2-(4-Ethoxyphenyl)ethenyl]-1-
methylquinolinium 4-fluorobenzenesulfonate |
| title_full | 2-[(E)-2-(4-Ethoxyphenyl)ethenyl]-1-
methylquinolinium 4-fluorobenzenesulfonate |
| title_fullStr | 2-[(E)-2-(4-Ethoxyphenyl)ethenyl]-1-
methylquinolinium 4-fluorobenzenesulfonate |
| title_full_unstemmed | 2-[(E)-2-(4-Ethoxyphenyl)ethenyl]-1-
methylquinolinium 4-fluorobenzenesulfonate |
| title_short | 2-[(E)-2-(4-Ethoxyphenyl)ethenyl]-1-
methylquinolinium 4-fluorobenzenesulfonate |
| title_sort | 2-[(e)-2-(4-ethoxyphenyl)ethenyl]-1-
methylquinolinium 4-fluorobenzenesulfonate |
| topic | QC1-999 Physics |
| url | http://eprints.usm.my/37942/ http://eprints.usm.my/37942/ http://eprints.usm.my/37942/1/2-%5B%28E%29-2-%284-Ethoxyphenyl%29ethenyl%5D-1-.pdf |