二硝酸 N ,N '-二癸酰基哌嗪合铀酰髤配合物的合成和晶体结构  

Synthesis and Crystal Structure of Dinitrate N,N′-didecanoylpiperazine Uranyl(Ⅱ)

作　　者：包伯荣[1] 韩阳[1] 曹卫国[1] 杨兴存[2] 陈民勤[3] 

机构地区：[1]上海大学化学系,上海200444 [2]中国科学院上海应用物理研究所,上海200032 [3]复旦大学分析测试中心,上海200433

出　　处：《无机化学学报》2006年第2期351-354,共4页Chinese Journal of Inorganic Chemistry

摘　　要：The complex UO2(DDPEZ)(NO3)2 has been prepared and characterized by IR spectroscopy and XPS spectra. The crystal structure of the complex has been determined by X-ray diffraction. The crystal belongs to Triclinic system and space group P1, with cell parameters: a=0.664 2(3) nm, b=0.805 0(2) nm, c=1.515 6(5) nm, α=104.39(2)°, β=91.13(3)°, γ=94.84(3)°, and V=0.781 4(5) nm3, Z=2, Dc=1 676 kg·m-3, μ(Mo Kα)=0.071 073 nm, F(000)=390, final R=0.037 9 and wR=0.091 7 for observed reflections[I>2σ(I)]. The results indicated that uranyl ion is coordinated with six oxygen atoms, four of them from two nitrate groups and two from carbonyl groups of different organic ligands. CCDC: 284452.The complex UO2（DDPEZ）（NO3）2 has been prepared and characterized by IR spectroscopy and XPS spectra. The crystal structure of the complex has been determined by X-ray diffraction. The crystal belongs to Triclinic system and space group P1, with cell parameters： a=0.664 2（3） nm, b=0.805 0（2） nm, c=1.515 6（5） nm, α= 104.39（2）°, β=91.13（3）°, γ=94.84（3）°, and V=0.781 4（5） nm^3, Z=2, Dc=1676 kg·m-^3,u（Mo Ka）=0.071 073 nm, F （000）=390, final R=0.037 9 and wR=0.091 7 for observed reflections[I〉2o（I）]. The results indicated that uranyl ion is coordinated with six oxygen atoms, four of them from two nitrate groups and two from carbonyl groups of different organic ligands. CCDC： 284452.

关 键 词：N N’-二癸酰基哌嗪 晶体结构 合成 铀酰(Ⅱ)配合物 

分 类 号：O614.62[理学—无机化学]