Dimethyl (z)-2-[(2-methyl-5-oxo-1-cyclopentyl)oxy]-2-butenedioate has been synthesized using one-pot three component reaction between N-isocyaniminotriphenylphosphorane (Ph3PNNC), 3-methylcyclopentene-1,2-dione and dimethyl acetylenedicarboxylate. Also, optimized geometry and nuclear magnetic resonance ( NMR ) of the title compound are evaluated using HF and B3LYP methods and 6-311+G(d) basis s...

Flibanserin is a novel antagonist small molecule to treat the hypoactive sexual desire disorder (HSDD) in the premenopausal women. The present article is related to the structural and electronic properties study and docking analysis of the title compound with 5-hydroxytryptamine 2A (5-HT2A) serotonin receptor. To access these aims, the molecular structure of the said compound was optimized usin...

The main purpose of the present investigation is the study of therapeutically effect of Zotepine in schizophrenia disease treatment. In first step, the molecular structure of the said compound is optimized using density functional theory (DFT) technique by B3LYP functional method at 6-311++G(d,p) level of theory. Then the electronic properties of the title molecule are calculated using frontier...

h6-benzne, h6-garphyne) was studied with MPW1PW91 quantum chemical computations. Quantumtheory of atoms in molecules (QTAIM) was applied to elucidate these complexes Cr-CO bonds. Theellipticity (e) and h values of the Cr-CO bonds were calculated. The amount of pp-dp back-donation ofCr-CO bonds were illustrated by calculation of the magnitude of the quadrupole polarization of c...

The N-(2-benzoyl-phenyl) oxalyl derivatives are important models for studying of three-centered intramolecular hydrogen bonding in organic molecules. The quantum theoretical calculations for two crystal structures of N-(2-benzoyl-phenyl) oxalyl (compounds I and II) were performed by Density Functional Theory (B3LYP method and 6-311+G* basis set). From the optimized structures, geometric paramet...

Abstract The sensitivity of pristine silicon carbide nanocage Si 12 C and their doping with n-type (Si P –Si 11 ) p-type (C B were investigated for NO 2 , SO NH 3 gases using density functional theory (DFT). reactivity nanocages was examined through adsorption energy, charge transfer, the states (DOS), thermodynamic parameters, frontier molecular orbitals, electrostatic potential, nonlinear opt...