3-Benzyl-6-methyl-2-sulfanylidene-2,3-di-hydroquinazolin-4(1H)-one.

Rashad Al-Salahi,Madhukar Hemamalini,Hussein El-Subbagh,Hoong-Kun Fun,Mohamed Al-Omar

doi:10.1107/s1600536812006009

Abstract

In the title compound, C16H14N2OS, the quinazoline ring system is essentially planar, with a maximum deviation of 0.029 (3) Å. The dihedral angle between the quinazoline and benzene rings is 88.4 (2)°. In the crystal, adjacent molecules are connected via pairs of N—H⋯S and C—H⋯O hydrogen bonds, which generate R 2 2(8) and R 2 2(10) graph-set motifs, respectively, resulting in a supramolecular chain along the a axis.

Highlights

In the title compound, C16H14N2OS, the quinazoline ring system is essentially planar, with a maximum deviation of
Adjacent molecules are connected via pairs of N—H S and C—H O hydrogen bonds, which generate R22(8) and R22(10) graph-set motifs, respectively, resulting in a supramolecular chain along the a axis
The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry

Summary

Crystal data

Rashad Al-Salahi,a Mohamed Al-Omar,b Hussein ElSubbagh,c Madhukar Hemamalinid and Hoong-Kun. Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia

Bruker SMART APEXII CCD diffractometer

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