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

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

来源：Journal of Coordination Chemistry, 2015, 68(3): 507-519.

DOI：10.1080/00958972.2014.992341

• Coordination polymer
• Solvothermal reaction
• Crystal structure
• DMF hydrolysis

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

• 出版日期2015
• 单位桂林电子科技大学; 辽宁师范大学