Single-crystal X-ray study T = 100 K Mean '(C±C) = 0.005 A Ê R factor = 0.044 wR factor = 0.119 Data-to-parameter ratio = 19.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
2-(2-Thienyl)quinoxaline
✍ Scribed by Crundwell, Guy ;Stacy, Vanessa
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 187 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, C 16 H 6 Br 2 Cl 2 N 2 S 2 , was synthesized from the reaction of equimolar amounts of 1,2-diamino-4,5dichlorobenzene and 1,2-bis(5-bromothien-2yl)ethanedione. The crystal structure was determined at 100 K.
In the molecule of the title compound, C 24 H 16 N 6 , one quinoxaline ring system is almost perpendicular to the benzimidazole ring system, while the other quinoxaline ring system is nearly coplanar with the benzimidazole system.
In the title compound, C 14 H 10 N 2 O S , the thienyl and phthalonitrile planes make a dihedral angle of 57.92 (2) .