Tr. Varga et al., New uranyl nitrate complex with N-cyclohexyl-2-pyrrolidone: a promising candidate for nuclear fuel reprocessing, INORG CH C, 3(11), 2000, pp. 637-639
Bis(N-cyclohexyl-2-pyrrolidone) uranyl nitrate complex was prepared from ur
anyl nitrate and N-cyclohexyl-2-pyrrolidone (NCP) in 7 M aqueous nitric aci
d solution with a yield of 68%. The yellow UO2(NO3)(2)(NCP)(2) complex was
precipitated from this highly acidic media and was characterized by NMR, IR
and W-vis spectroscopies. (C) 2000 Published by Elsevier Science S.A.