Two novel bis(2-hydroxy-5-R-benzylidene) carbohydrazide dibutyltin complexes (R: Cl (T1), Me (T2)) with hexanuclear and triangular frame structures were obtained by microwave-assisted solvothermal reaction of dibutyltin oxide precursor with the ligands in methanol environments, However, their structures are characterized by elemental analysis, IR, (H-1, C-13) NMR spectra, and the molecular structures of T1 and T2 were confirmed by X-ray diffraction. The crystal of T1 belongs to triclinic system, space group P (1) over bar, and T2 is of monoclinic system, space group C2/c. Five-coordinated dist...
