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ISSN 2063-5346
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Hydrogen bonding and molecular interaction between 2-amino-5-bromobenzoic acid with n-alkanols

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K. S. Anjali , M. S. Manjunath, C. Ningappa
» doi: 10.48047/ecb/2023.12.8.10

Abstract

The ultrasonic velocity (U), viscosity (????) and density (????) have been measured for binary liquid mixture containing 2-amino-5-bromobenzoic acid + ethanol, 2-amino-5-bromobenzoic acid + propanol and 2-amino-5-bromobenzoic acid + butanol at 299 K and 2 MHz frequency for different molar concentration. The adiabatic compressibility (βad), acoustic impedance (Z) intermolecular free length (Lf) and intermolecular free volume (Vf) are calculated from the experimental data. The molecular interaction present in the solvent mixture and hydrogen bonding is analyzed on the basis of this parameter. Furthermore, FTIR spectra confirmed the rupture or reduction of hydrogen bond

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