含噻吩甲酰三氟丙酮配体的镍（II）和铜（II）β-二酮配合物的合成、光谱及热性质表征
Synthesis, spectral, and thermal characterizations of Ni(II) and Cu(II) beta-diketone complexes with thenoyltrifluoroacetone ligand.
作者信息
Chen Zhimin, Wu Yiqun, Huang Fuxin, Gu Donghong, Gan Fuxi
机构信息
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, P.O. Box 800 211, Shanghai 201800, PR China.
出版信息
Spectrochim Acta A Mol Biomol Spectrosc. 2007 Apr;66(4-5):1024-9. doi: 10.1016/j.saa.2006.05.015. Epub 2006 May 22.
Two kinds of nickel(II) and copper(II) beta-diketone complexes derived from thenoyltrifluoroacetone ligand with blue-violet light absorption were synthesized by reacting free ligand and different metal(II) ions in sodium methoxide solution. Their structures were postulated based on elemental analysis, ESI-MS, FT-IR spectra and UV-vis electronic absorption spectra. Smooth films on K9 glass substrates were prepared using the spin-coating method. Their solubility in organic solvents, absorption properties of thin film and thermal stability of these complexes were evaluated.
通过在甲醇钠溶液中使游离配体与不同的金属（II）离子反应，合成了两种由噻吩甲酰三氟丙酮配体衍生的具有蓝紫光吸收的镍（II）和铜（II）β-二酮配合物。基于元素分析、电喷雾电离质谱、傅里叶变换红外光谱和紫外-可见电子吸收光谱推测了它们的结构。采用旋涂法在K9玻璃基板上制备了光滑薄膜。评估了它们在有机溶剂中的溶解性、薄膜的吸收特性以及这些配合物的热稳定性。
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