Four coordinate tin complexes: Synthesis, characterization, thermodynamic and theoretical calculations

Two Sn(IV) complexes were synthesized and characterized by UV-Vis, FT-IR, 1H NMR, 13C NMR, 119Sn NMR spectroscopies, mass spectrometry and elemental analysis. The thermodynamic formation constants and DFT calculations were carried out to interpret the structure of the complexes.