混配配合物[Zn(acac)2(C5H4NOH)]的合成、晶体结构及表征 |
Synthesis, Crystal Structure and Spectral Characterization of the Complex [Zn(acac)2(C5H4NOH)] |
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摘要: |
关键词: Zn(Ⅱ)配合物 混配配合物 谱学表征 晶体结构 |
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Abstract: The complex [Zn(acac)2(C5H4NOH)] was synthesized based on the reaction of zinc(Ⅱ) acetate, acetylaceton and 3-hydroxypyridine(C5H4NOH) in methanol medium. The structure of the complex was confirmed by IR, 1H NMR, elemental analysis, thermal analysis and X-ray single crystal diffraction. The crystal belongs to monoclinic system with space group P21/n, and a=0.743 7(3) nm, b=0.829 5(3) nm, c=2.612 5(9) nm, β=95.026(6)°, V=1.605 4(9) nm3; Dc=1.484 g·cm-3; Z=4; F(000)=744; μ=1.551 mm-1. Zinc(Ⅱ) atom lies at the center of an coordination of the distorted square pyramidal formed by four O atoms which come from two different acetylaceton ions and one N atom from the 3-hydroxypyridine molecule. CCDC: 600232. |
Keywords: Zn(Ⅱ) complex mixed complex spectral characterization crystal structure |
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马卫兴,钱保华,程青芳,许兴友,陆路德,宋海斌.混配配合物[Zn(acac)2(C5H4NOH)]的合成、晶体结构及表征[J].无机化学学报,2006,22(11):2101-2104. |
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