Ali Bagherpour - Department of Chemistry, Amirkabir University of Technology (Polytechnic), Tehran, Iran
Zahra Shariainia - Department of Chemistry, Amirkabir University of Technology (Polytechnic), Tehran, Iran

Two new organotin(IV) complexes SnCl2(CH3)2L2 (1) and SnCl4.5H2OL2 (2) where L = 4-NO2-C6H4NHP(O)(NC4H8O)2 were synthesized using ultrasonic method and characterized by 1H, 31P, 13C NMR, FT-IR, UVvisibleand fluorescence spectroscopy as well as XRD, FE-SEM and elemental analysis. The FE-SEM micrographs ofnanoparticles of these compounds indicated that they are spherical in morphology and about 30 nm in size. Thefluorescence spectra exhibited red and blue shifts upon complexation for the maximum wavelength of emission forcompounds 1 and 2.

Organotin(IV) complexe, Ultrasonic, Nanoparticle, Luminescence, Phosphoric triamide