ATR-FTIR studies of ionic solvation and ion-pairing in dimethyl sulfoxide solutions of the alkali metal nitrates

被引：37

作者：

Kloss, AA ^{[1
]}

Fawcett, WR ^{[1
]}

机构：

[1] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1998年 / 94卷 / 11期

关键词：

D O I：

10.1039/a800427g

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Ionic solvation and ion pairing were studied in solutions of lithium, sodium and potassium nitrate in dimethyl sulfoxide, using ATR-FTIR spectroscopy. Ion-pairing constants and apparent solvation numbers were estimated over a wide range of concentrations. Dimerization of the solvent was taken into account. The results obtained are discussed with respect to the electrolyte concentration and the properties of the cations of the electrolyte.

引用

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页码：1587 / 1591

页数：5

共 25 条

[21] INCREASING ION-PAIRING AND AGGREGATION IN SUPERCOOLED AND GLASSY DILUTE AQUEOUS-ELECTROLYTE SOLUTION AS SEEN BY FTIR SPECTROSCOPY OF ALKALI-METAL THIOCYANATES
HAGE, W
HALLBRUCKER, A
MAYER, E
JOURNAL OF PHYSICAL CHEMISTRY, 1992, 96 (15): : 6488 - 6493
[22] An investigation of ion-pairing of alkali metal halides in aqueous solutions using the electrical conductivity and the Monte Carlo computer simulation methods
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[23] NEW ASPECTS OF THE ELECTROCHEMISTRY OF HETEROPOLYACIDS .3. FURTHER PROOF OF MINIMAL SOLVATION AND ION-PAIRING OF SILICOTUNGSTIC AND PHOSPHOTUNGSTIC SPECIES IN ACIDIC CONCENTRATED AQUEOUS-SOLUTIONS OF ALKALI-METAL SALTS
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[24] Effects of electronegative substituents of anions on ion-pair formation .1. Temperature dependence of the conductivity of lithium fluoroacetate and alkali-metal acetate solutions in dimethyl sulfoxide
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JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (04): : 1283 - 1287
[25] STUDIES ON THE CARBANIONS AFFECTED BY NEIGHBORING SULFUR GROUPS .1. EFFECT OF THE OXIDATION NUMBER OF SULFUR ATOM ON ION-PAIRING AND ELECTRON-TRANSFER OF THE ALKALI-METAL FLUORENYL CARBANIONS SUBSTITUTED IN 9 POSITION WITH PHENYL SULFUR GROUPS
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MATSUDA, M
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (16) : 4632 - 4637

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