Vanillin Schiff bases: Molecular interactions in methanol and THF solutions
SUMMARY Density, ultrasonic velocity and viscosity of some vanillin Schiff bases derivatives have been studied in methanol and tetrahydrofuran (THF) at 308.15 K. From the experimental data, various acoustical parameters such as isentropic compressibility (κ s), Rao's molar sound function (R m ), Van der Waals constant (b), relaxation strength (r), intermolecular free length (L f ), apparent molar compressibility, etc. have been evaluated, which helps in understanding the molecular interactions occurring in these solutions.
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| Main Authors: | , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Departamento de Farmácia, Facultad de Ciencias, Universidade Nacional da Colombia
2017
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| Online Access: | http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0034-74182017000200220 |
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