| 二硝酸根(乙基己内酰胺)合铀酰(Ⅱ)配合物的合成和结构 |
| SYNTHESIS AND STRUCTURE OF DINITRATOBIS(ETHYLCAPROLACTAM)URANYL(Ⅱ) |
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| 摘要: 合成了UO2[CH2(CH2)4CONC2H5]2(NO3)2,对配合物进行了元素分析、摩尔电导、热重分析,紫外、红外等测试,并经X-射线单晶结构分析,确定了配合物的结构.配合物晶体属三斜晶系,空间群为P1,a=7.171(2),b=8.655(3),c=10.182(5)Å,α=78.27(3),β |
| 关键词: 乙基己内酰胺 铀酰离子 晶体结构 |
| 基金项目: |
| Abstract: The complex UO2[CH2(CH2)4CONC2H5](NO3)2 has been prepared in organic solvent and characterized by microanalysis,molar conductance,TG-DTG as well as UV and IR spectra.The molecular and crystal structure of the complex has been determined by fourcircle X-ray diffractomcter.The crystal belongs to space group P1 of triclinic system.Its crystal cell parameters are a=7.171(2),b=8.655(3),c=10.182(5)Å,α=78.27(3),β=70.63(3),γ=81.76(3)°,V=581.7(4)Å3,Z= 1,Dc= 1.94g·cm-3.R=0.0218 for 2286 unique reflections [I> 1.5(δ(I0)].The molecular structure consists of a uranium atom coordinated to eight oxygen atoms and with them form approximately a hexagonal bipyramid coordinating polyhedron. |
| Keywords: ethylcaprolactam uranyl crystal structure |
| 投稿时间：1992-04-14 |
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| 顾建胜,王汉章,曹正白,朱利民,杨立,郁开北.二硝酸根(乙基己内酰胺)合铀酰(Ⅱ)配合物的合成和结构[J].无机化学学报,1993,9(3):286-290. |
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