Research Article

The theoretical investigation of HOMO, LUMO, thermophysical properties and QSAR study of some aromatic carboxylic acids using HyperChem programming

Volume: 3 Number: 1 June 28, 2019
EN TR

The theoretical investigation of HOMO, LUMO, thermophysical properties and QSAR study of some aromatic carboxylic acids using HyperChem programming

Abstract

Growing the molecular mechanism of chemicals, thermochemical and biological interactions is considered as the ultimate goal of computational chemistry. Some thermodynamic parameters such as free energy, entropy, dipole moment, binding energy, nuclear energy, electronics energy, heat of formation, and QSAR (quantitative structure activity relationship) properties of molecules like charge density, surface area grid, volume, LogP, polarizability, refractivity, molecular mass, and reactivity properties of molecules like HOMO (the highest occupied molecular orbital), LUMO (the lowest unoccupied molecular orbital), HUMO (the highest unoccupied molecular orbital )-LUMO gap, ionization potential and electron affinity were determined using the HyperChem 8.0.10 program. The computed QSAR parameters have a significant role in the estimation of the biological activity and metabolism in the human body.

Keywords

References

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Details

Primary Language

English

Subjects

Chemical Engineering

Journal Section

Research Article

Publication Date

June 28, 2019

Submission Date

November 3, 2018

Acceptance Date

March 7, 2019

Published in Issue

Year 2019 Volume: 3 Number: 1

APA
Kumer, A., Sarker, M. N., & Paul, S. (2019). The theoretical investigation of HOMO, LUMO, thermophysical properties and QSAR study of some aromatic carboxylic acids using HyperChem programming. International Journal of Chemistry and Technology, 3(1), 26-37. https://doi.org/10.32571/ijct.478179
AMA
1.Kumer A, Sarker MN, Paul S. The theoretical investigation of HOMO, LUMO, thermophysical properties and QSAR study of some aromatic carboxylic acids using HyperChem programming. Int. J. Chem. Technol. 2019;3(1):26-37. doi:10.32571/ijct.478179
Chicago
Kumer, Ajoy, Md Nuruzzaman Sarker, and Sunanda Paul. 2019. “The Theoretical Investigation of HOMO, LUMO, Thermophysical Properties and QSAR Study of Some Aromatic Carboxylic Acids Using HyperChem Programming”. International Journal of Chemistry and Technology 3 (1): 26-37. https://doi.org/10.32571/ijct.478179.
EndNote
Kumer A, Sarker MN, Paul S (June 1, 2019) The theoretical investigation of HOMO, LUMO, thermophysical properties and QSAR study of some aromatic carboxylic acids using HyperChem programming. International Journal of Chemistry and Technology 3 1 26–37.
IEEE
[1]A. Kumer, M. N. Sarker, and S. Paul, “The theoretical investigation of HOMO, LUMO, thermophysical properties and QSAR study of some aromatic carboxylic acids using HyperChem programming”, Int. J. Chem. Technol., vol. 3, no. 1, pp. 26–37, June 2019, doi: 10.32571/ijct.478179.
ISNAD
Kumer, Ajoy - Sarker, Md Nuruzzaman - Paul, Sunanda. “The Theoretical Investigation of HOMO, LUMO, Thermophysical Properties and QSAR Study of Some Aromatic Carboxylic Acids Using HyperChem Programming”. International Journal of Chemistry and Technology 3/1 (June 1, 2019): 26-37. https://doi.org/10.32571/ijct.478179.
JAMA
1.Kumer A, Sarker MN, Paul S. The theoretical investigation of HOMO, LUMO, thermophysical properties and QSAR study of some aromatic carboxylic acids using HyperChem programming. Int. J. Chem. Technol. 2019;3:26–37.
MLA
Kumer, Ajoy, et al. “The Theoretical Investigation of HOMO, LUMO, Thermophysical Properties and QSAR Study of Some Aromatic Carboxylic Acids Using HyperChem Programming”. International Journal of Chemistry and Technology, vol. 3, no. 1, June 2019, pp. 26-37, doi:10.32571/ijct.478179.
Vancouver
1.Ajoy Kumer, Md Nuruzzaman Sarker, Sunanda Paul. The theoretical investigation of HOMO, LUMO, thermophysical properties and QSAR study of some aromatic carboxylic acids using HyperChem programming. Int. J. Chem. Technol. 2019 Jun. 1;3(1):26-37. doi:10.32571/ijct.478179

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