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Molecular interactions in aqueous solutions of polyborates at different acidity based on the Raman spectroscopy data at 25A degrees C
Ge Haiwen1; Zhou Yongquan1; Liu Hongyan1,2; Fang Yan1; Fang Chunhui1
2017-10-01
Source PublicationRUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A
Volume91Issue:10Pages:1925-1931
SubtypeArticle
AbstractInvestigation 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.
KeywordLithium Borate Species Distribution Raman Spectroscopy Characteristic Frequency
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordEQUILIBRIUM STEPS ; BORATE ; POLYANIONS ; IONS
Indexed BySCI
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000411206500015
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Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/6260
Collection青海盐湖研究所知识仓储
盐湖资源与化学实验室
Affiliation1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
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.
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