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3-(6-Fluoro-4-oxo-4H-chromen-3-yl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-1,1-dione

3-(6-Fluoro-4-oxo-4H-chromen-3-yl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-1,1-dione In the title compound, C16H11FN2O4S, the mean planes of the bicyclic chromone system and of the benzene ring of the benzothiadiazine derivative make a dihedral angle of 54.28 (5)Degrees. An intramolecular N-HO hydrogen bond occurs. In the crystal, molecules are linked into layers by N-HO and C-HO hydrogen bonds, generating an infinite two-dimensional network. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Crystallographica Section E: Structure Reports Online International Union of Crystallography

3-(6-Fluoro-4-oxo-4H-chromen-3-yl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-1,1-dione

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3-(6-Fluoro-4-oxo-4H-chromen-3-yl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-1,1-dione

al-Rashida, M; Nagra, S.A; Khan, I.U; Kostakis, G; Abbas, G
Acta Crystallographica Section E: Structure Reports Online , Volume 66 (11): o2707 – Oct 2, 2010

Abstract

In the title compound, C16H11FN2O4S, the mean planes of the bicyclic chromone system and of the benzene ring of the benzothiadiazine derivative make a dihedral angle of 54.28 (5)Degrees. An intramolecular N-HO hydrogen bond occurs. In the crystal, molecules are linked into layers by N-HO and C-HO hydrogen bonds, generating an infinite two-dimensional network.

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Publisher
International Union of Crystallography
Copyright
Copyright (c) 2010 International Union of Crystallography
ISSN
1600-5368
eISSN
1600-5368
DOI
10.1107/S1600536810038274
pmid
21588921
Publisher site
See Article on Publisher Site

Abstract

In the title compound, C16H11FN2O4S, the mean planes of the bicyclic chromone system and of the benzene ring of the benzothiadiazine derivative make a dihedral angle of 54.28 (5)Degrees. An intramolecular N-HO hydrogen bond occurs. In the crystal, molecules are linked into layers by N-HO and C-HO hydrogen bonds, generating an infinite two-dimensional network.

Journal

Acta Crystallographica Section E: Structure Reports Online – International Union of Crystallography

Published: Oct 2, 2010

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