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6-Bromo-3,3-dichloro-1-methyl-1H-2,1-benzothiazin-4(3H)-one2,2-dioxide
Journal article   Open access

6-Bromo-3,3-dichloro-1-methyl-1H-2,1-benzothiazin-4(3H)-one2,2-dioxide

Muhammad Shafiq, M. Nawaz Tahir, Islam Ullah Khan, Muhammad Nadeem Arshad and Zeeshan Haider
Acta crystallographica. Section E, Structure reports online, Vol.65, pp.O1413-U3056
01/06/2009
DOI: https://doi.org/10.1107/S1600536809019291
PMID: 21583256

Abstract

Crystallography Physical Sciences Science & Technology
The monomeric title compound, C(9)H(6)BrCl(2)NO(3)S, has an envelope-shaped thiazine ring with the S atom 0.879 (9)angstrom out of the mean square plane of the envelope. The pi-pi distances between the centroids of the heterocyclic rings are 4.191 (5) and 4.110 (5)angstrom. The closest intermolecular interactions between the O atoms of the carbonyl and sulfonyl groups with Br and Cl atoms are 2.987 (7) and 2.992 (8)angstrom, respectively.
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