Chem. J. Chinese Universities ›› 1986, Vol. 7 ›› Issue (7): 565.
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Liu Jingfu, Rong Chaoying, Wang Enbo
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Abstract: The polytungstoarsenate[Ln(Asw11O39)2]11-(Ln:La3+,Ce3+,Pr3+,Nd3+,Sm3+) are reported.Their IRand Raman spectra are discussed.Some vibrational bands show a tendency to higher frequency from La to Sm.X-ray powder diffraction patterns demonstrate that some d-spacings decrease with La→Sm,which is consistent with Lanthanide contration.Chemical shifts in XPSwere observed.
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Liu Jingfu, Rong Chaoying, Wang Enbo . The Preparation and Characterization of Heteropoly Tungstoarsenate Complexes of Lanthanide Elements[J]. Chem. J. Chinese Universities, 1986, 7(7): 565.
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