Zhang Ying, Tang Bo, Jin Linpei, L&#252;Shaozhe, Huang Shihua. HRS AND RAMAN SPECTRUM OF Eu(<i>p</i>-PBA)<sub>3</sub>phen1/2H<sub>2</sub>O[J]. Chinese Journal of Luminescence, 1997,18(2): 148-154
Zhang Ying, Tang Bo, Jin Linpei, L&#252;Shaozhe, Huang Shihua. HRS AND RAMAN SPECTRUM OF Eu(<i>p</i>-PBA)<sub>3</sub>phen1/2H<sub>2</sub>O[J]. Chinese Journal of Luminescence, 1997,18(2): 148-154DOI:
10-phenanthroline)strongly fluoresces under the ultraviolet laser excitation. Excitation and luminescence spectra were recorded at 77 K. Two distinct sets of
5
D
0
→
7
F
J
luminescence spectra show that there are two Eu(Ⅲ)sites in the complex. Raman bands of asymmetric and symmetric stretching vibrations of the coordinated carboxylate groups are split and broadened
that indicates the carboxylates are coordinated to the europium ion in more than one modes.