Research Article
Experimental and Theoretical Studies on the Structure and Photoluminescent Properties of New Mononuclear and Homodinuclear Europium(III) β-Diketonate Complexes
Table 5
Comparison of theoretical (for complex 1 and complex 2) and experimental values (for similar Eu3+ complexes reported in the literature) of the intensity parameters (), radiative () and nonradiative () emission rates, and quantum yields ().
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btfa = 4,4,4-trifluoro-1-phenyl-1,3-butanedionate; tta = 2-thenoyltrifluoroacetonate; NTA = 1-(2-naphthoyl)-3,3,3-trifluroacetonate; phen = phenanthroline; phenNO = 1,10-phenanthroline-N-oxide; 4,4′-bipy = 4,4′-bipyridine. |