[An IR study of ion solvation and association of lithium perchlorate in some organic solvents].
The infrared (IR) spectra of propylene carbonate (PC), gamma-butyrolactone (BL) and diethyl carbonate (DEC) in the presence of LiClO4 have been investigated. It is shown that the interactions between Li+ and these solvents occur on the oxygen atoms of the carbonyl of solvent molecules. On the other hand, spectral curve fitting for band shape of perchlorate anion shows the presence of ion association in these solutions.
Tang
J
J
School of Chemical and Environmental Sciences, Henan Normal University, 453002 Xinxiang.
Xuan
X
X
Wang
J
J
Zhuo
K
K
D015107:4-Butyrolactone / Q000737:chemistry*; D004047:Diethyl Pyrocarbonate / Q000031:analogs & derivatives* / Q000737:chemistry; D008094:Lithium / Q000737:chemistry; D018020:Lithium Compounds / Q000737:chemistry*; D009930:Organic Chemicals / Q000737:chemistry; D010472:Perchlorates / Q000737:chemistry*; D011407:Propane / Q000031:analogs & derivatives* / Q000737:chemistry*; D012997:Solvents; D013055:Spectrophotometry, Infrared
D018020:Lithium Compounds; D009930:Organic Chemicals; D010472:Perchlorates; D012997:Solvents; C017858:ethyl carbonate; C045990:propylene carbonate; D008094:Lithium; D004047:Diethyl Pyrocarbonate; D015107:4-Butyrolactone; C054684:lithium perchlorate; D011407:Propane