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3-Acetyl-1-(3-methyl-phen-yl)thio-urea.


ABSTRACT: In the crystal structure of the title compound, C(10)H(12)N(2)OS, the conformation of the two N-H bonds are anti to each other. The amide C=O and the C=S are are also anti to each other. The N-H bond adjacent to the benzene ring is syn to the m-methyl groups. The dihedral angle between the benzene ring and the side chain [mean plane of atoms C-C(O)N-C-N; maximum deviation 0.029?(2)?Å] is 14.30?(7)°. There is an intramolecular N-H?O hydrogen bond generating an S(6) ring motif. In the crystal, the molecules are linked via N-H?) hydrogen bonds, forming chains propagating along [001]. The S atom is disordered and was refined using a split model [occupancy ratio 0.56?(4):0.44?(4)].

SUBMITTER: Gowda BT 

PROVIDER: S-EPMC3415014 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature

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3-Acetyl-1-(3-methyl-phen-yl)thio-urea.

Gowda B Thimme BT   Foro Sabine S   Kumar Sharatha S  

Acta crystallographica. Section E, Structure reports online 20120728 Pt 8


In the crystal structure of the title compound, C(10)H(12)N(2)OS, the conformation of the two N-H bonds are anti to each other. The amide C=O and the C=S are are also anti to each other. The N-H bond adjacent to the benzene ring is syn to the m-methyl groups. The dihedral angle between the benzene ring and the side chain [mean plane of atoms C-C(O)N-C-N; maximum deviation 0.029 (2) Å] is 14.30 (7)°. There is an intramolecular N-H⋯O hydrogen bond generating an S(6) ring motif. In the crystal, the  ...[more]

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