Synthesis of nanoparticles of two organotin(IV) complexes bearing phosphoramide ligands

Two novel organotin(IV) complexes containing phosphoric triamide ligands were synthesized using ultrasonicmethod and characterized by multinuclear (1H, 31P, 13C) NMR, infrared, ultraviolet and fluorescence spectroscopy as wellas elemental analysis. The 1H NMR spectra of complexes 1 and 2 proved that the Sn atoms adopt octahedral configurations.The nanoparticles of complexes 1 and 2were also prepared by ultrasonic method and their FE-SEM micrographs indicatedidentical spherical morphology with the particles sizes about 20-25 nm. The fluorescence spectra exhibited blue shifts forthe maximum wavelength of emission upon complexation.

Keywords:

FE-SEM , Nanoparticle , NMR , Ultrasonic method , Fluorescence spectroscopy

Authors

Zahra Shariatinia

Department of Chemistry, Amirkabir University of Technology (Polytechnic), Tehran, Iran

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https://civilica.com/doc/397485

شناسه ملی سند علمی:

ICNN05_301

تاریخ نمایه سازی: 30 آبان 1394

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Shariatinia, Zahra,1393,Synthesis of nanoparticles of two organotin(IV) complexes bearing phosphoramide ligands,5th International Congress on Nanoscience & Nanotechnology (ICNN2014),Tehran,https://civilica.com/doc/397485

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Type of center: دانشگاه دولتی

Paper count: 24,474

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