二酮配體是指一類具有β-二酮類化合物的含氧配體，對(duì)稀土離子具有很強(qiáng)的配位能力和高的光吸收系數(shù)。
Spiro[3.5]nonane-1,3-dione
5-(4-Bromophenyl)cyclohexane-1,3-dione
3-((4-Chlorophenyl)thio)pentane-2,4-dione
3-Benzylidenepentane-2,4-dione
3-(tert-Butyl)pentane-2,4-dione
3-Benzylpentane-2,4-dione
5,5-Difluoro-2,2-dimethyl-1,3-dioxane-4,6-dione
5,5-Dimethyl-2-(3-methylbutanoyl)cyclohexane-1,3-dione
3,4-Diacetylhexane-2,5-dione
Ethyl 3-(2-chloro-4-fluorophenyl)-3-oxopropanoate
