Abstract
In the crystal structure of title compound, C9H10N2OS, there are two symmetry-independent molecules, each having an intramolecular N—H⋯O hydrogen bond generating an S(6) ring motif. The benzene rings and the virtually planar acetylthoiurea fragments [r.m.s. deviations = 0.0045 and 0.0341 Å] are oriented at dihedral angles of 50.71 (6) and 62.79 (6)° in the two molecules. In the crystal, N—H⋯S and N—H⋯O hydrogen bonds link molecules via cyclic R 2 2(8) and R 2 2(12) motifs into a one-dimensional polymeric network extending along [101]. The intra- and intermolecular N—H⋯O interactions are part of a three-center hydrogen bond. A C—H⋯S interaction also occurs.
Highlights
In the crystal structure of title compound, C9H10N2OS, there are two symmetry-independent molecules, each having an intramolecular N—H O hydrogen bond generating an S(6)
Muhammad Akram Chaudhary, Vice Chancellor, University of Sargodha, Pakistan. They acknowledge the technical support provided by Syed Muhammad Hussain Rizvi of Bana
The molecules are linked to form of one-dimensional polymeric chains extending along [101]
Summary
Chohan,a Naeem Ahmada and Samiullaha a Department of Chemistry, Government College University, Lahore, Pakistan, and b. R factor = 0.045; wR factor = 0.129; data-to-parameter ratio = 20.5. In the crystal structure of title compound, C9H10N2OS, there are two symmetry-independent molecules, each having an intramolecular N—H O hydrogen bond generating an S(6). The benzene rings and the virtually planar acetylthoiurea fragments [r.m.s. deviations = 0.0045 and. R22(12) motifs into a one-dimensional polymeric network extending along [101]. H O interactions are part of a three-center hydrogen bond. Symmetry codes: (i) x þ 1; y; z þ 1; (ii) x; y; z. Data collection: APEX2 (Bruker, 2009); cell refinement: SAINT (Bruker, 2009); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997) and PLATON (Spek, 2009); software used to prepare material for publication: WinGX (Farrugia, 1999) and PLATON
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