1-Ethyl-4-{2-[1-(4-methylphenyl)ethylidene]hydrazinylidene}-3,4-dihydro-1H-2λ6,1-benzothiazine-2,2-dione
Open Access
- 9 January 2013
- journal article
- research article
- Published by International Union of Crystallography (IUCr) in Acta Crystallographica Section E Crystallographic Communications
- Vol. 69 (2) , o200
Abstract
In the title compound, C19H21N3O2S, the dihedral angle between the aromatic rings is 6.7 (2)° and the C=N—N=C torsion angle is 178.0 (2)°. The conformation of the thiazine ring is an envelope, with the S atom displaced by 0.802 (2) Å from the mean plane of the other five atoms (r.m.s. deviation = 0.022 Å). In the crystal, molecules are linked by C—H...O interactions, generatingC(5) chains propagating in [010]. A weak C—H...π interaction is also observed.Keywords
This publication has 2 references indexed in Scilit:
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