6-(2-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole

6-(2-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole

In the molecule of the title compound, C19H18N4O3S, the planar central heterocylic ring system is oriented with respect to the trimethoxyphenyl and 2-methylphenyl rings at dihedral angles of 4.43 (3) and 4.32 (3)°, respectively. The dihedral angle between the two benzene...

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Main Authors: Haitang Du, Haijun Du, Ying An, Shengnan Li
Format: Article
Language:English
Published: International Union of Crystallography 2008-08-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053680802062X
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spelling doaj-98a297602f4346b0a18819c7436d5f822020-11-25T01:04:42ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682008-08-01648o1481o148110.1107/S160053680802062X6-(2-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazoleHaitang DuHaijun DuYing AnShengnan LiIn the molecule of the title compound, C19H18N4O3S, the planar central heterocylic ring system is oriented with respect to the trimethoxyphenyl and 2-methylphenyl rings at dihedral angles of 4.43 (3) and 4.32 (3)°, respectively. The dihedral angle between the two benzene rings is 7.65 (4)°. In the crystal structure, intermolecular C—H...N hydrogen bonds link the molecules into centrosymmetric R22(18) dimers. These dimers are connected via a C—H...π contact between the 2-methylphenyl and trimethoxyphenyl rings, and a π–π contact between the thiadiazole and trimethoxyphenyl rings [interplanar distance 3.51 Å, dihedral angles 4.17(4)°]. An intramolecular C—H...N hydrogen bond is also present.http://scripts.iucr.org/cgi-bin/paper?S160053680802062X
collection DOAJ
language English
format Article
sources DOAJ
author Haitang Du
Haijun Du
Ying An
Shengnan Li
spellingShingle Haitang Du
Haijun Du
Ying An
Shengnan Li
6-(2-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole
Acta Crystallographica Section E
author_facet Haitang Du
Haijun Du
Ying An
Shengnan Li
author_sort Haitang Du
title 6-(2-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole
title_short 6-(2-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole
title_full 6-(2-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole
title_fullStr 6-(2-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole
title_full_unstemmed 6-(2-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole
title_sort 6-(2-methylphenyl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2008-08-01
description In the molecule of the title compound, C19H18N4O3S, the planar central heterocylic ring system is oriented with respect to the trimethoxyphenyl and 2-methylphenyl rings at dihedral angles of 4.43 (3) and 4.32 (3)°, respectively. The dihedral angle between the two benzene rings is 7.65 (4)°. In the crystal structure, intermolecular C—H...N hydrogen bonds link the molecules into centrosymmetric R22(18) dimers. These dimers are connected via a C—H...π contact between the 2-methylphenyl and trimethoxyphenyl rings, and a π–π contact between the thiadiazole and trimethoxyphenyl rings [interplanar distance 3.51 Å, dihedral angles 4.17(4)°]. An intramolecular C—H...N hydrogen bond is also present.
url http://scripts.iucr.org/cgi-bin/paper?S160053680802062X
work_keys_str_mv AT haitangdu 62methylphenyl3345trimethoxyphenyl124triazolo34b134thiadiazole
AT haijundu 62methylphenyl3345trimethoxyphenyl124triazolo34b134thiadiazole
AT yingan 62methylphenyl3345trimethoxyphenyl124triazolo34b134thiadiazole
AT shengnanli 62methylphenyl3345trimethoxyphenyl124triazolo34b134thiadiazole
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