Thermodynamic Interactions in Binary Mixtures of Dimethyl Sulphoxide with Amines From the Excess Properties of Ultrasonic Velocity, Viscosity and Density

1998 ◽  
Vol 35 (4) ◽  
pp. 223-236 ◽  
Author(s):  
K. Tiwari ◽  
V. Chakravortty
Keyword(s):  
Binary Mixtures ◽  
Ultrasonic Velocity ◽  
Dimethyl Sulphoxide ◽  
Excess Properties

Solvation of ions by dipolar aprotic solvents and water. A CNDO/2 study

1985 ◽  
Vol 50 (11) ◽  
pp. 2493-2508 ◽  
Author(s):  
Petr Kyselka ◽  
Zdeněk Havlas ◽  
Ivo Sláma
Keyword(s):  
Binary Mixtures ◽  
Quantum Chemical ◽  
Chemical Method ◽  
Molecular Structures ◽  
Dimethyl Sulphoxide ◽  
Ternary Mixtures ◽  
Aprotic Solvents ◽  
Quantum Chemical Method ◽  
Solvation Of Ions ◽  
Dipolar Aprotic Solvents

Solvation of Li+, Be2+, Na+, Mg2+, and Al3+ ions has been studied in binary mixtures with dimethyl sulphoxide, dimethylformamide, acetonitrile and water, and in ternary mixtures of the organic solvents with water. The CNDO/2 quantum chemical method was used to calculate the energies of solvation, molecular structures and charge distributions for the complexes acetonitrile...ion (1:1, 2:1, 4:1), dimethyl sulphoxide...ion (1:1), dimethylformamide...ion (1:1), and acetonitrile (dimethyl sulphoxide, dimethylformamide)...ion...water (1:1:1).

Study on physicochemical and excess properties of [HEMIM][Ala] with DMSO/H2O binary mixtures

2021 ◽  
pp. 117491
Author(s):  
Yue Zhao ◽  
Chun Guo ◽  
Yuao Li ◽  
Jian Wang ◽  
Jing Tong
Keyword(s):  
Binary Mixtures ◽  
Excess Properties
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