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Ethyl 9H-1,2,3,4-tetra­hydro­carbazole-3-carboxyl­ate

✍ Scribed by Hökelek, Tuncer ;Patır, Süleyman ;Ergün, Yavuz ;Okay, Gürol


Publisher
International Union of Crystallography
Year
2002
Tongue
English
Weight
240 KB
Volume
58
Category
Article
ISSN
1600-5368

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In the title compound, C 21 H 17 NO 4 S, all bond lengths and angles show normal values. The sulfonyl-bound phenyl ring forms a dihedral angle of 88.31 (1) with the mean plane of the carbazole fragment. The crystal packing is stabilized by weak intermolecular -, C-HÁ Á Á and C-HÁ Á ÁO interactions.

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Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.004 A Ê R factor = 0.047 wR factor = 0.145 Data-to-parameter ratio = 12.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.