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2-Bromo-N-(p-toluene­sulfonyl)­pyrrole

✍ Scribed by Knight, Lea W. ;Padgett, Clifford W. ;Huffman, John W. ;Pennington, William T.

Publisher
International Union of Crystallography
Year
2003
Tongue
English
Weight
334 KB
Volume
59
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, C 11 H 10 BrNO 2 S, crystallizes in a columnar structure consisting of interdigitated CÐHÁ Á ÁO doubly bonded chains. The columns pack in a herring-bone fashion and are linked through additional weak hydrogen bonding. The structure is very nearly isomorphous to one in which the bromo substituent on the pyrrole ring is replaced by a chloromethyl group, in spite of the difference in size, shape and interactions involving these two groups.

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Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.014 A Ê R factor = 0.056 wR factor = 0.135 Data-to-parameter ratio = 13.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.