title: N,N'-Diphenyl-thio-urea acetone monosolvate.
abstract: In the title compound, C(13)H(12)N(2)S·C(3)H(6)O, the phenyl rings of the thio-urea mol-ecule are in syn and anti positions in relation to the C=S bond. Two mol-ecules are connected by N-H⋯S=C hydrogen bonds into a centrosymmetric dimer. An additional N-H⋯O=C hydrogen bond to the acetone solvent mol-ecule and some weak C-H⋯π inter-actions reinforce the crystal structure.
authors.affiliation: Department of Inorganic Chemistry, Gdansk University of Technology, 11/12 Narutowicza Str., 80-233 Gdańsk, Poland.
authors.forename: Andrzej
authors.initials: A
authors.lastname: Okuniewski
authors.forename: Jaroslaw
authors.initials: J
authors.lastname: Chojnacki
authors.forename: Barbara
authors.initials: B
authors.lastname: Becker