Research Article: 2-Methyl­sulfanyl-1,2,4-triazolo[1,5-a]quinazolin-5(4H)-one

Date Published: June 01, 2012

Publisher: International Union of Crystallography

Author(s): Rashad Al-Salahi, Mohamed Al-Omar, Mohammed Abbas, Seik Weng Ng.

http://doi.org/10.1107/S1600536812021757

Abstract

The non-H atoms of the title compound, C10H8N4OS, lie approximately in a common plane (r.m.s. deviation = 0.058 Å). In the crystal, two mol­ecules are linked across a center of inversion by a pair of N—H⋯N hydrogen bonds, forming a a dimer.

Partial Text

For the synthesis, see: Al-Salahi & Geffken (2011 ▶). For a related compound, see: Al-Salahi et al. (2011 ▶).

Source:

http://doi.org/10.1107/S1600536812021757