二硝酸N,N′-二癸酰基哌嗪合铀酰(II)配合物的合成和晶体结构 |
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作者姓名: | 包伯荣 韩阳 曹卫国 杨兴存 陈民勤 |
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作者单位: | 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 |
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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.
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关 键 词: | N,N′-二癸酰基哌嗪 晶体结构 合成 铀酰(II)配合物 |
文章编号: | 1001-4861(2006)02-0351-04 |
收稿时间: | 2005-07-18 |
修稿时间: | 2005-11-24 |
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