TY - JOUR
T1 - 6-Bromo-1-methyl-4-[2-(4-nitrobenzylidene)hydrazin-1-yl-idene]-2,2-dioxo-3, 4-dihydro-1H-2λ6,1-benzothiazine
AU - Shafiq, Muhammad
AU - Harrison, William Thomas Alexander
AU - Khan, Islam Ullah
PY - 2012/9
Y1 - 2012/9
N2 - In the title compound, C16H13BrN4O 4S, the dihedral angle between the aromatic rings is 4.1 (2)° and the C=N - N=C torsion angle is 175.5 (3)°. The nitro group is almost coplanar with the benzene ring to which it is attached [dihedral angle = 2.9 (7)°]. The thia-zine ring has an S-envelope conformation with the S atom displaced by 0.819 (3) Å from the mean plane of the other five atoms (r.m.s. deviation = 0.017 Å). In the crystal, C - H⋯O interactions link the molecules and weak aromatic π-π stacking [centroid-centroid separation = 3.874 (2) Å] is also observed.
AB - In the title compound, C16H13BrN4O 4S, the dihedral angle between the aromatic rings is 4.1 (2)° and the C=N - N=C torsion angle is 175.5 (3)°. The nitro group is almost coplanar with the benzene ring to which it is attached [dihedral angle = 2.9 (7)°]. The thia-zine ring has an S-envelope conformation with the S atom displaced by 0.819 (3) Å from the mean plane of the other five atoms (r.m.s. deviation = 0.017 Å). In the crystal, C - H⋯O interactions link the molecules and weak aromatic π-π stacking [centroid-centroid separation = 3.874 (2) Å] is also observed.
UR - http://www.scopus.com/inward/record.url?scp=84865803705&partnerID=8YFLogxK
U2 - 10.1107/S1600536812035374
DO - 10.1107/S1600536812035374
M3 - Article
AN - SCOPUS:84865803705
VL - 68
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
SN - 1600-5368
M1 - o2717
ER -