摘要
The new uranyl complex UO2(NO3)2[C5H10NC(O)NH10C5]2 has been synthesized and its structure was determined by single-crystal X-ray diffraction. Crystal data: C22H40N6O10U, monoclinic, space group P21/c, a = 11.151(3), b = 13.907(3), c = 10.067(2) ?, β = 115.602(4)°, V = 1408.0(5) ?3, Mr = 786.63, Z = 2, Dc = 1.855 g/cm3, F(000) = 772, μ = 5.827 mm-1, R = 0.0465 and wR = 0.1065 for 2916 observed reflections (I > 2σ(I)). The central uranyl ion is coordinated by six oxygen atoms, of which two are from the carbonyl groups of di-piperidin-1-yl-methanone molecules and the other four from two nitrate groups.
The new uranyl complex UO2(NO3)2[C5H10NC(O)NH10C5]2 has been synthesized and its structure was determined by single-crystal X-ray diffraction. Crystal data: C22H40N6O10U, monoclinic, space group P21/c, a = 11.151(3), b = 13.907(3), c = 10.067(2) ?, β = 115.602(4)°, V = 1408.0(5) ?3, Mr = 786.63, Z = 2, Dc = 1.855 g/cm3, F(000) = 772, μ = 5.827 mm-1, R = 0.0465 and wR = 0.1065 for 2916 observed reflections (I > 2σ(I)). The central uranyl ion is coordinated by six oxygen atoms, of which two are from the carbonyl groups of di-piperidin-1-yl-methanone molecules and the other four from two nitrate groups.
基金
This work was supported by the Natural Science Foundation of University of Jiangsu Province
(No. 03KJB150118) and the Key Laboratory of Organic Synthesis of Jiangsu Province
