The complexation of (N,N-diethylcarbamoylmethyl)diphenylphosphine sulfide with silver nitrate

Article abstract of DOI:10.1007/BF00699844

The crystalline complex 1)NO3>2 (A) was isolated by the interaction of (N,N-diethylcarbamoylmethyl)diphenylphosphine sulfide Ph2P(S)CH2C(O)NEt2 (L¹) with AgNO3 in different solvents as the ratios of metal-ligand = 1:1 and 1:2.According to the X-ray data, complex A is a center-symmetric dimer with bridge sulfur atoms.The cations of the metal are in a tetrahedral environment formed by two S atoms and the O atoms of CO and NO3 groups.The interaction of L¹ with AgNO3 was studied in solution by IR spectroscopy, and the structures of the complexes formed are discussed. - Key words: silver complexes, organothiophosphorus compounds, vibrational spectra, X-ray analysis.