Reaction of phenylisothiocyanate with different aromatic amines allowed the synthesis of compounds containing the thiourea moiety. By reacting silver bis(triphenylphosphine)nitrate with suitable ligands belonging to this family of sulphurated compounds, three new complexes have been afforded. Ligands and complexes were characterized also by X-ray diffraction. The structures reveal remarkable differences in the silver coordination geometry in function of the nature and size of the ligand. The emission properties of all compounds were characterized at 10 and at 298 K.
Synthesis, characterization, crystal structure and luminescence properties of phosphinic silver(I) complexes with thiourea derivatives / M. BELICCHI-FERRARI; F. BISCEGLIE; CAVALLI E.; G. PELOSI; P. TARASCONI; V. VERDOLINO. - In: INORGANICA CHIMICA ACTA. - ISSN 0020-1693. - 360(2007), pp. 3233-3240. [10.1016/j.ica.2007.03.025]