Keyphrases
Ab Initio Study
100%
Benzene Derivatives
100%
Configuration Interaction
33%
Correction Vector
33%
Double Excitation
33%
Electron Correlation
33%
Electron Correlation Effects
100%
Extended Basis
33%
Finite Field Approach
33%
First-order
100%
Interaction Techniques
33%
Molecular Architecture
33%
Molecular Polarizability
33%
MP2 Theory
33%
Nonlinear Optical Properties
33%
Nonlinear Optical Response
33%
Optical Nonlinearity
33%
Polarizability
33%
Quinoid Structure
33%
Second-order Perturbation
33%
Semi-empirical Study
100%
Sensitive Dependence
33%
Single Excitation
33%
Thiophene Derivatives
100%
Third-order Polarizability
100%
Vector Method
33%
Chemistry
Configuration Interaction
20%
Electron Correlation
100%
INDO Calculation
20%
Møller-Plesset Perturbation Theory
20%
Nonlinear Optical Property
20%
Polarizability
100%
Quinonoid Zwitterion
20%
Thiophene
100%
Engineering
Combined Method
25%
Molecular Architecture
25%
Molecular Polarizabilities
25%
Nonlinearity
25%
Polarizability
100%