Antimicrobial activity of mixed ligand complexes based on tridentate salicylic aldehyde imines and thiosemicarbazones

Synthesis and antimicrobial activity of sulfanylamide-containing copper(II) and nickel(II) salicylidenethiosemicarbazidates

“…I: R = H; II: R = C 6 H 5 ; III: Sm = 4-H 2 N-C 6 H 4 -SO 2 NH 2 ; IV: Sm = 4-H 2 N-C 6 H 4 -SO 2 NHC(O)CH 3 ; V: Sm = 4-H 2 N-C 6 H 4 -SO 2 NH-C 3 H 2 NS; VI: Sm = 4-H 2 N-C 6 H 4 -SO 2 NH-C N 2 S(C 2 H 5 ); VII: Sm = 4-H 2 N-C 6 H 4 -SO 2 NH-C 4 Visual microscopic examination of the structure of coordination compounds IX -XXIV showed that powdered substances are phase-homogeneous and consist of small crystalline particles having various shapes. Because of small particle dimensions and the absence of single crystals, the composition and structure of the synthesized compounds were studied using methods of elemental analysis, thermoanalytical techniques, conductivity measurements, IR spectroscopy, and magnetochemistry.…”