Molecular interactions in aqueous solutions of polyborates at different acidity based on the Raman spectroscopy data at 25A degrees C

CORC > 青海盐湖研究所 > 中国科学院青海盐湖研究所 > 青海盐湖研究所知识仓储

	Molecular interactions in aqueous solutions of polyborates at different acidity based on the Raman spectroscopy data at 25A degrees C
	Ge Haiwen 1; Zhou Yongquan 1; Liu Hongyan 1,2; Fang Yan 1; Fang Chunhui 1
刊名	RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A
	2017-10-01
卷号	91 期号:10 页码:1925-1931
关键词	Lithium Borate Species Distribution Raman Spectroscopy Characteristic Frequency
文献子类	Article
英文摘要	Investigation of aqueous solutions of polyborates LiB(OH)(4), Li2B4O5(OH)(4), and LiB5O6(OH)(4) at different acidity has been performed by Raman spectroscopy at 25A degrees C. The geometries and Raman vibrational frequencies of H3BO3 in aqueous phase were calculated at different basis sets, and verified the veracity. The calculated characteristic Raman shifts of B(OH)(3), B(OH)(4) (-), B3O3(OH)(4) (-), B3O3(OH)(5) (2-), B4O5(OH)(4) (2-), and B5O6(OH)(4) (-) were assigned to 880.0, 735.33, 599.06, 740.16, 551.67, and 521.04 cm(-1), respectively. Assignments of the bands were tentatively ascribed by comparing the calculated Raman spectrum. The chemical species distribution and the relevant molecular interaction mechanisms in the polyborates solutions were suggested.
WOS关键词	EQUILIBRIUM STEPS ; BORATE ; POLYANIONS ; IONS
WOS研究方向	Chemistry
语种	英语
WOS记录号	WOS:000411206500015
内容类型	期刊论文
源URL	[http://ir.isl.ac.cn/handle/363002/6260]
专题	青海盐湖研究所_青海盐湖研究所知识仓储青海盐湖研究所_盐湖资源与化学实验室
作者单位	1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Ge Haiwen,Zhou Yongquan,Liu Hongyan,et al. Molecular interactions in aqueous solutions of polyborates at different acidity based on the Raman spectroscopy data at 25A degrees C[J]. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A,2017,91(10):1925-1931.
APA	Ge Haiwen,Zhou Yongquan,Liu Hongyan,Fang Yan,&Fang Chunhui.(2017).Molecular interactions in aqueous solutions of polyborates at different acidity based on the Raman spectroscopy data at 25A degrees C.RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A,91(10),1925-1931.
MLA	Ge Haiwen,et al."Molecular interactions in aqueous solutions of polyborates at different acidity based on the Raman spectroscopy data at 25A degrees C".RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 91.10(2017):1925-1931.