Open AccessMolecular structure, electronic properties, vibrational analysis and reactivity parameters Of (Z)-N-(4-methoxyphenyl)-2-(4-oxothiazolidin-2-ylidene)acetamide: a theoretical study
Publication year - 2019
Publication title -
biointerface research in applied chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 11
ISSN - 2069-5837
DOI - 10.33263/briac94.150156
Subject(s) - acetamide , homo/lumo , chemistry , molecular orbital , computational chemistry , reactivity (psychology) , molecule , thiazolidine , electronic structure , dipole , stereochemistry , organic chemistry , medicine , alternative medicine , pathology
Thiazolidine having important medicinal properties have been under investigation for a long time. In a recent study, A. Galushchinskiy et. al. synthesized and studied the crystal structure of thiazolidine derivative (Z)-N-(4-Methoxyphenyl)-2-(4-oxothiazolidin-2-ylidene)acetamide (MPOA). Keeping biological activity of thiazolidine in mind, quantum chemical calculations of energies, geometrical structure and vibrational wave numbers were carried out by DFT methods with 6-311++G(d,p) basis sets. A study on the electronic,dipole moment and frontier molecular orbital energies were also performed. HOMO and LUMO energy gap confirm the occurring of charge transformation in the molecule. The Frontier Molecular Orbital’s (FMO), Molecular Electrostatic Potential were studied. Thetheoretical IR for the title compound has been also calculated. Molecular electrostatic potential surfaces and various reactivity parameters have also been studied to explain the reactive nature of compound.