三(2-氨基乙基)胺-镉(Ⅱ)-2-甲基咪唑三元配合物的合成、结构与抗微生物活性(英文)

Synthesis,Crystal Structure and Antimicrobial Activity of a Ternary Mixed Ligand Complex [Cd(tren) (meim)](ClO_4)_2 (tren=tris(2-aminoethyl)amine,meim=2-Methylimidazole)

The complex [Cd(tren)(meim)](ClO4)2 was synthesized and characterized by elemental analysis, IR and X-ray single-crystal diffraction. The compound crystallizes in monoclinic system, space group P21/m with a=0.786 8(2) nm, b=0.834 2(2) nm, c=1.496 2(4) nm, Mr=538.64, Z=2, F(000)=542, Dc=1.822 g·cm-3, T=298(2) K, μ=1.435 mm-1 and λ=0.071 073 nm. The structure was refined to R=0.045 8 and wR=0.123 1 for 1 489 observed reflections with I>2σ(I). The complex was valued for its antimicrobial activity against bacterial strands using the agar diffusion method. It was found to be active against the four test bacterial organisms. CCDC: 600198.

The complex [Cd（tren）（meim）]（ClO4）2 was synthesized and characterized by elemental analysis, IR and X-ray single-crystal diffraction. The compound crystallizes in monoclinic system, space group P21/m with a=0.786 8（2） nm, b=0.834 2（2） nm, c=1.496 2（4） nm, Mr=538.64, Z=2, F（000）=542, Do=1.822 g·cm^-3, T=298（2） K,/x=1.435 mm^-1 and λ=0.071 073 nm. The structure was refined to R=0.045 8 and wR=0.123 1 for 1 489 observed reflections with 1〉2σ（/）. The complex was valued for its antimicrobial activity against bacterial strands using the agar diffusion method. It was found to be active against the four test bacterial organisms. CCDC： 600198.