Evidence map›Paper›PMID 38780810›Full record

ArticleJournal of molecular modeling2024

Evaluation of chemical reactivity and polarity of imidazolium-based ionic liquids using quantum chemical calculations.

Anantharaj Ramalingam, Vivek Mariappan Santhi

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Article in Journal of molecular modeling, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Anantharaj RamalingamDepartment of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Rajiv Gandhi Salai (OMR), Kalavakkam, Tamilnadu-603110, India. anantharajr@ssn.edu.in.
Vivek Mariappan SanthiDepartment of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Rajiv Gandhi Salai (OMR), Kalavakkam, Tamilnadu-603110, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextBy using the DFT theory, the orbital energies of twenty-five ionic liquids were estimated. To comprehend their molecular stability and chemical reactivity, the orbital energy values, orbital energy gap (HOMO-LUMO energy gap), chemical hardness (η), chemical softness (S), electronegativity (χ), and electrophilicity index (ω) were computed. The interaction energies between all of the cations and anions under study were then computed and examined. Finally, using quantum chemical calculations, the molecular polarity of all 25 ionic liquids was examined using the sigma profile and sigma potential.

methodsUsing the lowest orbital energy of the molecules, HF/6-31G* level of theory quantum chemical calculation were carried out using the MOLDEN and GAUSSIAN03 software. The B3LYP DFT approach produced a COSMO file that contained the species optimal SCD.

Indexed as

COSMO-RS modelDensity functional theoryImidazoliumOrbital energiesPhosphate

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.