title: A co-crystal of 3-(3,5-dinitro-benzo-yl)-1,1-dimethyl-thio-urea and N,N-dimethyl-3,5-dinitro-benzamide.
abstract: In the title compound, C(10)H(10)N(4)O(5)S·C(9)H(9)N(3)O(5), the amide groups of 3-(3,5-dinitro-benzo-yl)-1,1-dimethyl-thio-urea and N,N-dimethyl-3,5-dinitro-benzamide mol-ecules are oriented at dihedral angles of 39.13 (8) and 55.97 (11)°, respectively, to the attached benzene rings. In the crystal, the two mol-ecules are linked by an N-H⋯O hydrogen bond. Weak C-H⋯O link the mol-ecules into a sheet parallel to the bc plane. C-H⋯S inter-actions also occur.
authors.affiliation: Department of Chemistry, Research Complex, Allama Iqbal Open University, Islamabad 44000,  Pakistan.
authors.forename: Sohail
authors.initials: S
authors.lastname: Saeed
authors.forename: Naghmana
authors.initials: N
authors.lastname: Rashid
authors.forename: Ray J
authors.initials: RJ
authors.lastname: Butcher
authors.forename: Sema
authors.initials: S
authors.lastname: Oztürk Yildirim
authors.forename: Rizwan
authors.initials: R
authors.lastname: Hussain