The synthesis of a Schiff base macrocyclic polyamine ligand and its five 1∶1 complexes with transition metals are reported. All compounds were characterized by elemental analysis, IR, UV Vis, 1H NMR, 13 C NMR, MS and...The synthesis of a Schiff base macrocyclic polyamine ligand and its five 1∶1 complexes with transition metals are reported. All compounds were characterized by elemental analysis, IR, UV Vis, 1H NMR, 13 C NMR, MS and molar conductance measurements. The results showed that [CuL](ClO 4) 2 is a square planar complex. The others are octahedral complexes.展开更多
N-salicylidene-benzylamineato M(Ⅱ) complexes (ZnL2, CuL2 and CdL2) were synthesized, characterized and valued for antimicrobial activities against bacterial strands using the agar diffusion method. The crystal of ZnL...N-salicylidene-benzylamineato M(Ⅱ) complexes (ZnL2, CuL2 and CdL2) were synthesized, characterized and valued for antimicrobial activities against bacterial strands using the agar diffusion method. The crystal of ZnL2 was determined by X-ray diffraction. It crystallizes in the Monoclinic system, space group C2/c with a=2.269 1(3), b=0.918 2(1), c=1.239 5(2) nm, β=117.89(2), Z=4, R1=0.049 4, wR2=0.138 2. The complexes were found to be active against Staphylococcus aureus and Eschierichia Coli. CCDC: 249474.展开更多
文摘The synthesis of a Schiff base macrocyclic polyamine ligand and its five 1∶1 complexes with transition metals are reported. All compounds were characterized by elemental analysis, IR, UV Vis, 1H NMR, 13 C NMR, MS and molar conductance measurements. The results showed that [CuL](ClO 4) 2 is a square planar complex. The others are octahedral complexes.
文摘N-salicylidene-benzylamineato M(Ⅱ) complexes (ZnL2, CuL2 and CdL2) were synthesized, characterized and valued for antimicrobial activities against bacterial strands using the agar diffusion method. The crystal of ZnL2 was determined by X-ray diffraction. It crystallizes in the Monoclinic system, space group C2/c with a=2.269 1(3), b=0.918 2(1), c=1.239 5(2) nm, β=117.89(2), Z=4, R1=0.049 4, wR2=0.138 2. The complexes were found to be active against Staphylococcus aureus and Eschierichia Coli. CCDC: 249474.