title: 1-Benzoyl-2-thio-biuret.
abstract: IN THE TITLE COMPOUND [SYSTEMATIC NAME: N-(carbamoyl-carb-a-mo-thio-yl)benzamide], C(9)H(9)N(3)O(2)S, the benzoyl and terminal urea fragments adopt cisoid and transoid conformations, respectively, with respect to the S atom. The benzoyl and thio-biuret groups are almost coplanar, making a dihedral angle of 8.48 (5)°. The mol-ecular structure is stabilized by an intra-molecular N-H⋯O hydrogen bond. In the crystal, N-H⋯O and N-H⋯S hydrogen bonds link the mol-ecules into a sheet parallel to the bc plane.
authors.affiliation: Department of Chemistry, Chungnam National University, Daejeon 305-764,  Republic of Korea.
authors.forename: Sung Kwon
authors.initials: SK
authors.lastname: Kang
authors.forename: Nam Sook
authors.initials: NS
authors.lastname: Cho
authors.forename: Min Kyeong
authors.initials: MK
authors.lastname: Jeon