Acta Crystallogr Sect E Struct Rep Online. 2010 Aug 11;66(Pt 9):o2289-90.

2-(3-Oxo-3,4-dihydro-2H-1,4-benzothia-zin-4-yl)acetohydrazide.

Saeed A, Mahmood Z, Yang S, Ahmad S, Salim M.

Abstract

In the title compound, C(10)H(11)N(3)O(2)S, the thia-zine ring exists in a conformation inter-mediate between twist-boat and half-chair. The dihedral angle between the mean plane of the thia-zine ring and the hydrazide group is 89.45 (13)°. In the crystal, N-H⋯O hydrogen bonds link the mol-ecules into (100) sheets and weak C-H⋯O inter-actions further consolidate the packing.

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2-(3-Oxo-3,4-dihydro-2H-1,4-benzothia-zin-4-yl)acetohydrazide.
2-(3-Oxo-3,4-dihydro-2H-1,4-benzothia-zin-4-yl)acetohydrazide.
Acta Crystallogr Sect E Struct Rep Online. 2010 Aug 11 ;66(Pt 9):o2289-90.

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