Details

Autor(en) / Beteiligte

• Shafiq, Muhammad
• Khan, Islam Ullah
• Zia-ur-Rehman, Muhammad
• Arshad, Muhammad Nadeem
• Safder, Muhammad
• Haider, Zeeshan

Titel

6-Bromo-4-(2-cyclo­hexyl­idenehydrazin-1-yl­idene)-1-methyl-2,2-dioxo-3,4-dihydro-1H-2λ6,1-benzothia­zine

Ist Teil von

• Acta crystallographica. Section E, Structure reports online, 2012-06, Vol.68 (Pt 7), p.o2088-o2089

Ort / Verlag

International Union of Crystallography

Erscheinungsjahr

2012

Link zum Volltext

Beschreibungen/Notizen

• The asymmetric unit of the title compound, C 15 H 18 BrN 3 O 2 S, contains two independent mol­ecules in both of which the (thia­zine)C=N—N double bond exhibits an E conformation. The cyclo­hexyl rings adopt chair conformations while the thia­zine rings are in sofa conformations. The mean planes of these rings are oriented at dihedral angles of 64.43 (13) and 28.6 (2)° in the two independent mol­ecules while the aromatic and thia­zine rings are twisted by dihedral angles of 8.73 (8) and 13.07 (2)°, respectively. In the crystal, C—H⋯O and C—H⋯Br inter­actions connect mol­ecules into chains propagating along the a axis.