Electronically tunable cyanoethynylethenes and Tetracyanobuta-1, 3-dienes based Push–pull organic chromophores for enhanced nonlinear optical Activity: A DFT perspective
Rajneesh Kumar, Santosh Kumar Yadav, Ajeet Singh
Topics & Concepts
HyperpolarizabilityChemistryChromophoreDensity functional theoryTime-dependent density functional theoryAbsorption (acoustics)MoleculeComputational chemistryDipoleHOMO/LUMOAbsorption spectroscopySubstituentConjugated systemAcceptorPhotochemistryMolecular physicsChemical physicsStereochemistryOpticsOrganic chemistryPolarizabilityPhysicsCondensed matter physicsPolymerNonlinear Optical Materials ResearchSynthesis and Properties of Aromatic CompoundsNonlinear Optical Materials Studies