Computational molecular characterization of the flavonoid rutin

Area of Science:

• Computational Chemistry
• Quantum Chemistry
• Materials Science

Background:

• Flavonoids, like Rutin, are plant-derived compounds with significant biological activities.
• Understanding the molecular properties of flavonoids is crucial for their application in medicine and materials science.
• Density Functional Theory (DFT) offers a powerful computational approach to study molecular behavior.

Purpose of the Study:

• To computationally investigate the molecular structure and properties of the flavonoid Rutin.
• To predict spectroscopic (IR, UV-Vis), electronic, and reactivity parameters using DFT.
• To validate the M05-2X model chemistry by comparing computational results with experimental data.

Main Methods:

• Utilized the M05-2X model chemistry within Density Functional Theory (DFT).
• Calculated molecular structure, IR and UV-Vis spectra, dipole moment, polarizability, and solvation free energy.
• Determined HOMO/LUMO orbitals and Conceptual DFT-derived chemical reactivity parameters.

Main Results:

• The M05-2X model successfully predicted various molecular and electronic properties of Rutin.
• Computed spectra and reactivity parameters provide insights into Rutin's chemical behavior.
• Solvation free energy calculations offered an indication of Rutin's solubility in different solvents.

Conclusions:

• The M05-2X DFT model is a reliable tool for predicting the properties of Rutin.
• This study provides valuable computational data for further research on Rutin and related flavonoids.
• The findings support the use of DFT in understanding flavonoid chemistry and potential applications.