Design, synthesis and structure of uranyl coordination polymers from 2-D layer to 3-D network structure

Abstract

2015) Design, synthesis and structure of uranyl coordination polymers from 2-D layer to 3-D network structure, Journal of Coordination Chemistry, 68:3, 507-519, Solvothermal reaction of uranyl acetate and succinic acid in DMF resulted in formation of three uranyl coordination polymers, [(UO 2 ) 4 (μ 2 -OH) 7 (OH) 6 ]·2(H 2 O)·(H 3 O)·4NH 2 (CH 3 ) 2 (1), [(UO 2 )(μ 2 -OH) (OH) 3 ]·2NH 2 (CH 3 ) 2 ] (2), and [(DMF) 2 (UO 2 )(μ 2 -OH) 4 (UO 2 ))] (3). The products were characterized by elemental analysis, IR spectroscopy, X-ray single crystal, and powder diffraction. Structural analysis shows that 1 is a layer, 2 and 3 are 3-D network structures.