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

Yue Wei, Si; Ying Bai, Feng; Nan Hou, Ya; Xi Zhang, Xiao; Ting Xu, Xue; Xiao Wang, Ji; Zhi Zhang, Huan; Heng Xing, Yong

doi:10.6084/m9.figshare.1254081.v5

gcoo_a_992341_sm5988.doc (561 kB)

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

Version 5 2015-03-07, 14:28

Version 4 2015-03-07, 14:28

Version 3 2015-02-03, 21:53

Version 2 2015-01-29, 16:54

Version 1 2015-02-01, 00:00

journal contribution

posted on 2015-03-07, 14:28 authored by Si Yue Wei, Feng Ying Bai, Ya Nan Hou, Xiao Xi Zhang, Xue Ting Xu, Ji Xiao Wang, Huan Zhi Zhang, Yong Heng Xing

Solvothermal reaction of uranyl acetate and succinic acid in DMF resulted in formation of three uranyl coordination polymers, [(UO₂)₄(μ₂-OH)₇(OH)₆]·2(H₂O)·(H₃O)·4NH₂(CH₃)₂ (1), [(UO₂)(μ₂-OH)(OH)₃]·2NH₂(CH₃)₂] (2), and [(DMF)₂(UO₂)(μ₂-OH)₄(UO₂))] (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.