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2,8-Bis(3-phenyl­quinoxalin-2-yl)-5λ6-dibenzo[b,d]thio­phene-5,5-dione

✍ Scribed by Huang, Tai-Hsiang ;Whang, Wha-Tzong ;Wen, Yuh-Sheng ;Lin, Jiann T.

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
147 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis

The bond lengths and angles in the title compound, C 40 H 24 N 4 O 2 S, are normal. The dihedral angles between the dibenzothiophene-S,S-dioxide and two quinoxaline groups are 34.88 (1) and 45.86 (1) .

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Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê R factor = 0.057 wR factor = 0.130 Data-to-parameter ratio = 11.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.