Figure 5
(a) The k-weighted EXAFS χ(k) function at the U L3-edge for uranyl ions after subtracting the double-electron excitations in HClO4, different concentrations HNO3 solutions, and UO2(NO3)2(H2O)2 solid powder. (b) Experimental FTs at the U L3-edge for different uranyl complexes after subtracting the double-electron excitations. (c) Experimental magnitude and imaginary components of FTs at the U L3-edge for different uranyl complexes and their corresponding fits. |