3-Acetyl-1-phenyl-thio-urea.

ABSTRACT: In the crystal structure of title compound, C(9)H(10)N(2)OS, there are two symmetry-independent mol-ecules, each having an intra-molecular N-H?O hydrogen bond generating an S(6) ring motif. The benzene rings and the virtually planar acetyl-thoiurea 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 mol-ecules. In the crystal, N-H?S and N-H?O hydrogen bonds link mol-ecules via cyclic R(2) (2)(8) and R(2) (2)(12) motifs into a one-dimensional polymeric network extending along [101]. The intra- and inter-molecular N-H?O inter-actions are part of a three-center hydrogen bond. A C-H?S inter-action also occurs.

SUBMITTER: Shahwar D 

PROVIDER: S-EPMC3275253 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature