Research Article

The substituent group activity in the anion of cholinium carboxylate ionic liquids on thermo-physical, chemical reactivity, and biological properties: A DFT study

Volume: 3 Number: 2 December 31, 2019
  • Afroza Zannat
  • Ajoy Kumar *
  • Md. Nuruzzaman Sarker *
  • Sunanda Paul *
EN TR

The substituent group activity in the anion of cholinium carboxylate ionic liquids on thermo-physical, chemical reactivity, and biological properties: A DFT study

Abstract

The thermo-physical, chemical reactivity and biological interaction of cholinium cation Ionic Liquids (ILs) were investigated as theoretical by density functional theory (DFT). Some thermo-physical parameters such as free energy, entropy, dipole moment, binding energy, nuclear energy, electronics energy, the heat of formation were computed. The chemical reactivity of molecule like highest occupied molecular orbital (HOMO), lowest unoccupied molecular orbital (LUMO), HOMO-LUMO gap, ionization potential, electronegativity, hardness, softness and electron affinity were calculated. Properties like charge density, surface area grid, volume, LogP, polarizability, refractivity, and molecular mass were calculated using the quantitative structure activity relationship (QSAR). The cholinium benzoate (IL01), cholinium-2-nitro-benzoate (IL02), cholinium-2-methylbenzoate (IL03), cholinium -2-hydroxy benzoate (IL04), cholinium -2-chlorobenzoate (IL05), and cholinium -2-flurobenzoate (IL06) were taken for study. With adding of substituent groups to the anion, the chemical stabilit increased, and chemical reactivity decreased in the order of -H > -CH3 > -OH > -Cl > F- > -NO2 groups. The physical properties and biological activity are observed to be changed irregularly for different substituent groups.

Keywords

References

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Details

Primary Language

English

Subjects

Material Production Technologies

Journal Section

Research Article

Authors

Afroza Zannat This is me
0000-0003-2760-0113
Bangladesh

Ajoy Kumar * This is me
0000-0001-5136-6166
Bangladesh

Md. Nuruzzaman Sarker * This is me
0000-0003-2760-0113
Bangladesh

Sunanda Paul * This is me
0000-0001-7739-4018
Bangladesh

Publication Date

December 31, 2019

Submission Date

November 18, 2019

Acceptance Date

December 24, 2019

Published in Issue

Year 2019 Volume: 3 Number: 2

APA
Zannat, A., Kumar, A., Sarker, M. N., & Paul, S. (2019). The substituent group activity in the anion of cholinium carboxylate ionic liquids on thermo-physical, chemical reactivity, and biological properties: A DFT study. International Journal of Chemistry and Technology, 3(2), 151-161. https://doi.org/10.32571/ijct.648409
AMA
1.Zannat A, Kumar A, Sarker MN, Paul S. The substituent group activity in the anion of cholinium carboxylate ionic liquids on thermo-physical, chemical reactivity, and biological properties: A DFT study. Int. J. Chem. Technol. 2019;3(2):151-161. doi:10.32571/ijct.648409
Chicago
Zannat, Afroza, Ajoy Kumar, Md. Nuruzzaman Sarker, and Sunanda Paul. 2019. “The Substituent Group Activity in the Anion of Cholinium Carboxylate Ionic Liquids on Thermo-Physical, Chemical Reactivity, and Biological Properties: A DFT Study”. International Journal of Chemistry and Technology 3 (2): 151-61. https://doi.org/10.32571/ijct.648409.
EndNote
Zannat A, Kumar A, Sarker MN, Paul S (December 1, 2019) The substituent group activity in the anion of cholinium carboxylate ionic liquids on thermo-physical, chemical reactivity, and biological properties: A DFT study. International Journal of Chemistry and Technology 3 2 151–161.
IEEE
[1]A. Zannat, A. Kumar, M. N. Sarker, and S. Paul, “The substituent group activity in the anion of cholinium carboxylate ionic liquids on thermo-physical, chemical reactivity, and biological properties: A DFT study”, Int. J. Chem. Technol., vol. 3, no. 2, pp. 151–161, Dec. 2019, doi: 10.32571/ijct.648409.
ISNAD
Zannat, Afroza - Kumar, Ajoy - Sarker, Md. Nuruzzaman - Paul, Sunanda. “The Substituent Group Activity in the Anion of Cholinium Carboxylate Ionic Liquids on Thermo-Physical, Chemical Reactivity, and Biological Properties: A DFT Study”. International Journal of Chemistry and Technology 3/2 (December 1, 2019): 151-161. https://doi.org/10.32571/ijct.648409.
JAMA
1.Zannat A, Kumar A, Sarker MN, Paul S. The substituent group activity in the anion of cholinium carboxylate ionic liquids on thermo-physical, chemical reactivity, and biological properties: A DFT study. Int. J. Chem. Technol. 2019;3:151–161.
MLA
Zannat, Afroza, et al. “The Substituent Group Activity in the Anion of Cholinium Carboxylate Ionic Liquids on Thermo-Physical, Chemical Reactivity, and Biological Properties: A DFT Study”. International Journal of Chemistry and Technology, vol. 3, no. 2, Dec. 2019, pp. 151-6, doi:10.32571/ijct.648409.
Vancouver
1.Afroza Zannat, Ajoy Kumar, Md. Nuruzzaman Sarker, Sunanda Paul. The substituent group activity in the anion of cholinium carboxylate ionic liquids on thermo-physical, chemical reactivity, and biological properties: A DFT study. Int. J. Chem. Technol. 2019 Dec. 1;3(2):151-6. doi:10.32571/ijct.648409

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