title: 3-[(Diphenylphosphinothioyl)oxy]-N-methylpropan-1-aminium diphenylphosphanylthioate.
abstract: The title salt, C16H21NOPS(+) · C12H10OPS, was synthesized from the reaction between 3-(methylamino)propan-1-ol and PPh2(S)Cl in the presence of Et3N. Its structure has been identified using spectroscopic methods and X-ray analysis. Single crystals were obtained from ethanol by slow evaporation. In the asymmetric unit, a cation-anion pair is formed through an intermolecular N-H...O [N...O = 2.6974 (18) Å] hydrogen bond. The molecules are packed through N-H...O and N-H...S hydrogen bonds in the crystal and these hydrogen bonds are responsible for the high melting point. The P atoms of the anion and cation both have distorted tetrahedral environments.
authors.affiliation: University of Ege, Faculty of Science, Department of Chemistry, 35100 İzmir, Turkey.
authors.forename: Merve
authors.initials: M
authors.lastname: Karaman
authors.affiliation: University of Ege, Faculty of Science, Department of Chemistry, 35100 İzmir, Turkey.
authors.forename: Sevil
authors.initials: S
authors.lastname: Irişli
authors.affiliation: University of Ondokuzmayis, Faculty of Science, Department of Physics, 55139 Samsun, Turkey.
authors.forename: Orhan
authors.initials: O
authors.lastname: Büyükgüngör
mesh_terms: D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D015394:Molecular Structure; D009946:Organothiophosphorus Compounds / Q000737:chemistry*; D012492:Salts; D044366:Transition Temperature
chemical_list: C000589791:3-((diphenylphosphinothioyl)oxy)-N-methylpropan-1-aminium diphenylphosphanylthioate; D009946:Organothiophosphorus Compounds; D012492:Salts
keywords: 3-[(diphenylphosphinothioyl)oxy]-N-methylpropan-1-aminium; crystal structure; diphenylphosphanylthioate; high melting point; hydrogen bonding; spectroscopic analysis