| 一种新型不对称三足四胺席夫碱锌(Ⅱ)配合物的合成、结构及杀菌性能研究(英) |
| Synthesis, Crystal Structure and Biocidal Study of a New Schiff-base Zn(Ⅱ) Complex Derived from Asymmetrical Tripodal Tetraamine |
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| 摘要: |
| 关键词: Zn(Ⅱ)配合物 不对称三足四胺 晶体结构 抗微生物活性 |
| 基金项目: |
| Abstract: A new tripodal complex [ZnL](ClO4)2 (C26H31Cl2N7O8Zn) was synthesized by Schiff base condensation of 2-aminoethyl-bi(3-aminopropyl)amine with 2-pyridinecarbaldehyde in the presence of Zn2+ and characterized by X-ray diffraction and ES mass spectral analysis. It crystallized in the Monoclinic system, space group P21/c with a=1.088 5(4) nm, b=1.614 6(6) nm, c=1.7830(5) nm, β=94.405(2)°. Z=4, R1=0.092 9, wR2=0.175 8. Zn atom rendered six-coordinate in a trigonal antiprism geometry. 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: 231275. |
| Keywords: Zn(Ⅱ) complex asymmetrical tripodal tetraamine crystal structure antimicrobial activity |
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| .一种新型不对称三足四胺席夫碱锌(Ⅱ)配合物的合成、结构及杀菌性能研究(英)[J].无机化学学报,2004,20(11):1320-1324. |
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