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Uranyl Halide Species Sorbed on Ion Exchangers
Author(s) -
HeitnerWirguin C.,
Gantz M.
Publication year - 1974
Publication title -
israel journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.908
H-Index - 54
eISSN - 1869-5868
pISSN - 0021-2148
DOI - 10.1002/ijch.197400058
Subject(s) - chemistry , uranyl , halide , bromide , chloride , actinide , fluoride , inorganic chemistry , ion exchange , ion , uranium , coordination number , cationic polymerization , organic chemistry , materials science , metallurgy
Uranyl ions were sorbed on a cation and anion exchanger from fluoride, chloride, and bromide solutions. The visible and IR spectra of the sorbed species were recorded. The species identified were UO 2 F − 3 , UO 2 Cl + , UO 2 Cl − 3 and UO 2 Cl 2− 4 , UO 2 Br + and UO 2 Br 2− 4 . Analysis of the spectra obtained made possible the determination of the coordination number and the symmetry of the species, i.e., the cationic species have the coordination number six, while the anionic species have the coordination number four.