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Crystal structure of 3-hydroxy methyl 4,6-dimethoxy-9-phenylsulfonyl-carbazole

✍ Scribed by L. Govindasamy; V. Rajakannan; D. Velmurugan; A. K. Mohanakrishnan; P. C. Srinivasan

Book ID
102123490
Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
189 KB
Volume
38
Category
Article
ISSN
0232-1300

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✦ Synopsis

Abstract

The crystal structure of 3‐Hydroxy methyl 4,6‐dimethoxy‐9‐phenylsulfonyl‐carbazole. (C~21~H~19~NO~5~S) has been determined [CCDC 194425]. The compound crystallizes from methanol in the monoclinic system, space group I2/c, with unit cell parameters: a = 20.498(2), b = 9.258(2), c = 21.866(3)Å, β = 116.450(10)°, Z = 8, V = 3715.2(10)Å^3^. The crystal structure was solved by direct methods and refined by full‐matrix least squares to a final R‐value of 0.050 with 3508 unique reflections. The planar carbazole ring fragment is inclined at an angle of 79.9(1)° to the phenylsulfonyl group. The sum of the angle about N is 351.6(2)°. The atoms linked to the central hexavalent S atom are arranged in a tetrahedral configuration with the larger deviations in the O‐SO angles [O1‐S‐O2 = 119.7(2)°] and the O1‐S‐N and O2‐S‐N angles [106.1(2) and 106.9(1)°, respectively].

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