Journal of Pure and Applied Ultrasonics

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Thermo-Acoustic Studies of Benzotriazole Substituted 1, 2, 4-Triazole Derivatives


Affiliations
1 Department of Chemistry, Mahatma Gandhi Campus, Maharaja Krishna Kumar Singh Ji, Bhavnagar University, Bhavnagar-364 022, India
 

The thermo-acoustic properties of binary solutions of N-(3,5-bis ((1H-benzo[d][1,2,3]triazol-1-yl)methyl)- 4H-1,2,4-triazol-4-yl)-1-(4-bromophenyl)methanimine, (BT4) and N-(3,5-bis((1H-benzo[d][1,2,3]triazol-1- yl)methyl)-4H-1,2,4-triazol-4-yl)-1-(4-methoxyphenyl)methanimine, (BT11) in dimethyl sulfoxide (DMSO) and N,N-dimethyl formamide (DMF) were estimated. The thermodynamic and various acoustical propertieswere determined at three different temperatures viz. (298.15, 308.15 and 318.15 K) at atmospheric pressure.Likewise, thesimilarity between experimental results of the binary solutions was studied to analyze how the change in the structural modification and solvent change the values of Gibbs energy of activation (ΔG*), enthalpy of activation (ΔH*) and entropy of activation (ΔS*).

Keywords

Thermodynamic Parameters, Density, Molecular Interaction, Ultrasonic Sound Velocity, Acoustical Parameter.
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  • Thermo-Acoustic Studies of Benzotriazole Substituted 1, 2, 4-Triazole Derivatives

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Authors

Dinesh R. Godhani
Department of Chemistry, Mahatma Gandhi Campus, Maharaja Krishna Kumar Singh Ji, Bhavnagar University, Bhavnagar-364 022, India
Vishal B. Mulani
Department of Chemistry, Mahatma Gandhi Campus, Maharaja Krishna Kumar Singh Ji, Bhavnagar University, Bhavnagar-364 022, India
Jignasu P. Mehta
Department of Chemistry, Mahatma Gandhi Campus, Maharaja Krishna Kumar Singh Ji, Bhavnagar University, Bhavnagar-364 022, India

Abstract


The thermo-acoustic properties of binary solutions of N-(3,5-bis ((1H-benzo[d][1,2,3]triazol-1-yl)methyl)- 4H-1,2,4-triazol-4-yl)-1-(4-bromophenyl)methanimine, (BT4) and N-(3,5-bis((1H-benzo[d][1,2,3]triazol-1- yl)methyl)-4H-1,2,4-triazol-4-yl)-1-(4-methoxyphenyl)methanimine, (BT11) in dimethyl sulfoxide (DMSO) and N,N-dimethyl formamide (DMF) were estimated. The thermodynamic and various acoustical propertieswere determined at three different temperatures viz. (298.15, 308.15 and 318.15 K) at atmospheric pressure.Likewise, thesimilarity between experimental results of the binary solutions was studied to analyze how the change in the structural modification and solvent change the values of Gibbs energy of activation (ΔG*), enthalpy of activation (ΔH*) and entropy of activation (ΔS*).

Keywords


Thermodynamic Parameters, Density, Molecular Interaction, Ultrasonic Sound Velocity, Acoustical Parameter.

References