Preparation and characterization of a novel single crystal of Th(IV) with cucurbit[6]uril

doi:10.1016/j.cclet.2017.09.030

CORC > 化学研究所 > 中国科学院化学研究所

	Preparation and characterization of a novel single crystal of Th(IV) with cucurbit[6]uril
	Meng, Dan; Liang, Hele; Chen, Qingde; Shen, Xinghai
刊名	CHINESE CHEMICAL LETTERS
	2018-03-01
卷号	29 期号:3 页码:447-450
关键词	Cucurbituril Thorium Single Crystal Coordination
ISSN号	1001-8417
DOI	10.1016/j.cclet.2017.09.030
英文摘要	One single crystal based on Th4+ and cucurbit[6]uril (CB6) in nitric acid aqueous solutions was synthesized by slow evaporation method. The single crystal was characterized by elemental analysis, single crystal X-ray diffraction, XRD, FT-IR and TGA. The complexed cation of Th4+ is a ten coordinated structure, in which the central thorium ion is coordinated by six monodentate water molecules and two bidentate nitrates. While CB6, as a second-sphere ligand, coordinates with the water molecules of [Th (NO3)(2)(H2O)(6)](2+) through the formation of hydrogen bonding. Two other nitrate ions act as the counter anions. Besides, there are two free water molecules in the crystal system. The formation of the Th4+-CB6 complex can contribute to the study of the coordination of CB6 and the extraction of Th4+ in HNO3 system 0 2017 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.
语种	英语
出版者	ELSEVIER SCIENCE INC
WOS记录号	WOS:000429392800021
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/46139]
专题	中国科学院化学研究所
通讯作者	Shen, Xinghai
作者单位	Peking Univ, Beijing Natl Lab Mol Sci BNLMS, Fundamental Sci Radiochem & Radiat Chem Lab, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Meng, Dan,Liang, Hele,Chen, Qingde,et al. Preparation and characterization of a novel single crystal of Th(IV) with cucurbit[6]uril[J]. CHINESE CHEMICAL LETTERS,2018,29(3):447-450.
APA	Meng, Dan,Liang, Hele,Chen, Qingde,&Shen, Xinghai.(2018).Preparation and characterization of a novel single crystal of Th(IV) with cucurbit[6]uril.CHINESE CHEMICAL LETTERS,29(3),447-450.
MLA	Meng, Dan,et al."Preparation and characterization of a novel single crystal of Th(IV) with cucurbit[6]uril".CHINESE CHEMICAL LETTERS 29.3(2018):447-450.