title: O,O'-Dimethyl (cyclo-hexyl-amido)-thio-phosphate.
abstract: The P atom in the title compound, C(8)H(18)NO(2)PS, is bonded in a distorted tetra-hedral PSO(2)N environment with bond angles in the range of 99.23 (5)-115.17 (4)°. The cyclo-hexane ring is disordered over two sets of sites with refined occupancies of 0.528 (5) and 0.472 (5). The ring in both disorder components adopts a chair conformation with the N-H group oriented equatorially. In the crystal, pairs of P=S⋯H-N hydrogen bonds form inversion dimers.
authors.affiliation: Department of Chemistry, Zanjan Branch, Islamic Azad University, Zanjan,  Iran.
authors.forename: Fahimeh
authors.initials: F
authors.lastname: Sabbaghi
authors.forename: Mehrdad
authors.initials: M
authors.lastname: Pourayoubi
authors.forename: Marek
authors.initials: M
authors.lastname: Nečas