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Self-assembly Syntheses, Crystal Structures and Quantum Chemistry of Two UO_2~(2+) Complexes

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成果类型:
期刊论文
作者:
谭宇星;南小龙;谭延亮;张志坚;蒋伍玖
作者机构:
[张志坚; 谭宇星; 蒋伍玖] Key Laboratory of Functional Metal-organic Compounds of Hunan Province, Key Laboratory of Functional Organometallic Materials, University of Hunan Province, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University
[南小龙] Nuclear Bureau of Hunan Province Nuclear Industry Brigade 306
[谭延亮] Hunan Provincial Engineering Research Center for Uranium Mineral Exploration Technology, College of Physics and Electronic Engineering, Hengyang Normal University
语种:
英文
关键词:
UO_2~(2+) complexes;synthesis;crystal structure;quantum chemistry
期刊:
Chinese Journal of Structural Chemistry
ISSN:
0254-5861
年:
2021
卷:
40
期:
12
页码:
1673-1679
基金类别:
Supported by the Foundation of Hunan Provincial Engineering Research Center for Uranium Exploration Technology (No. YK20K03);
机构署名:
本校为第一机构
院系归属:
化学与材料科学学院
物理与电子工程学院
摘要:
Two UO_2~(2+) complexes {[C_5H_4N(O)C=N-N=C(Ph)-(Ph)C=N-N=C(O)-C_5H_4N]_2UO_2(CH_3OH)}(I) and {[C_5H_4N(O)C=N-N=C(Ph)-(Ph)C=N-N=C(O)-C_5H_4N]_2UO_2(C_5H_4N(O)C=N-NH_2)}(II) were synthesized and characterized by IR,elemental analysis and thermal stability analysis, and the crystal structures were determined by X-ray diffraction.The crystal of complex I belongs to monoclinic system, space group P2_1/n with a = 11.7678(4), b= 16.9667(6), c = 14.3051(5) A,β = 98.918(3)°, Z = 4, V = 2821.64(17) A~3, D_c = 1.837 Mg·m~(-3),µ(MoKa)= 5.805 mm~(-1), ...

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