Chem. J. Chinese Universities ›› 1983, Vol. 4 ›› Issue (3): 385.

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INFRARED SPECTRA OF RARE EARTH THENOYLTRIFLUOROACETONATES

Sun Jiabin, Chen Shidi, Wang Peilan   

  1. Institute of Elemento-Organic Chemistry, Nankai University, Tianjin
  • Received:1981-09-18 Online:1983-06-24 Published:1983-06-24

Abstract: The infrared absorption spectra of thenoyltrifluoroacetonates of rare earth of (TTA)4ML (M = La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er,Tm, Yb and Lu; L=Lewis base) have been mearsured from 4000cm-1 to 700cm-1. The assignments of the observed main bands to different vibrational modes are carried out. In the 4000-700cm-1 region, the spectra are almost independent of the rare earth ion.

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