3-[(Diphenylphosphinothioyl)oxy]-N-methylpropan-1-aminium diphenylphosphanylthioate
Articles > Article · 2014
Authors: Merve Karaman, Sevil İRİŞLİ, Orhan Büyükgüngör
Acta Crystallographica Section C Structural Chemistry, Journal Indexed in SCI Expanded, International, WoS, 2014, vol 70, pp 320-322
DOI: 10.1107/s2053229614002757
Summary
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.