title: N,N'-Dibenzyl-N''-(2-chloro-2,2-difluoro-acet-yl)phospho-ric triamide.
abstract: In the title mol-ecule, C(16)H(17)ClF(2)N(3)O(2)P, the N-H unit of the C(=O)NHP(=O) fragment adopts a syn orientation with respect to the P=O group. The two F atoms and the Cl atom of the ClF(2)C group are disordered over two sets of sites with refined occupancies of 0.605 (6) and 0.395 (6). In the crystal, mol-ecules are linked via N-H⋯O=C hydrogen bonds the and the (N-H⋯)(N-H⋯)O=P group into chains along [010].
authors.affiliation: Department of Chemistry, Ferdowsi University of Mashhad, Mashhad,  Iran.
authors.forename: Mehrdad
authors.initials: M
authors.lastname: Pourayoubi
authors.forename: Mojtaba
authors.initials: M
authors.lastname: Keikha
authors.forename: Jerry P
authors.initials: JP
authors.lastname: Jasinski
authors.forename: Amanda C
authors.initials: AC
authors.lastname: Keeley