Electronic Transitions of Thiouracils in the Gas Phase and in Solutions:  Time-Dependent Density Functional Theory (TD-DFT) Study

2004 ◽  
Vol 108 (46) ◽  
pp. 10367-10375 ◽  
Author(s):  
M. K. Shukla ◽  
Jerzy Leszczynski
Keyword(s):  
Density Functional Theory ◽  
Gas Phase ◽  
Density Functional ◽  
Time Dependent ◽  
Dft Study ◽  
Electronic Transitions ◽  
Functional Theory ◽  
Td Dft ◽  
Dependent Density

TD-DFT study of the light-induced spin crossover of Fe(iii) complexes

2016 ◽  
Vol 18 (2) ◽  
pp. 1233-1244 ◽  
Author(s):  
Sergi Saureu ◽  
Coen de Graaf
Keyword(s):  
Density Functional Theory ◽  
Density Functional ◽  
Spin Crossover ◽  
Time Dependent ◽  
Dft Study ◽  
Ligand Field ◽  
Functional Theory ◽  
Td Dft ◽  
Dependent Density

Two light-induced spin-crossover Fe(iii) compounds have been studied with time-dependent density functional theory (TD-DFT) to investigate the deactivation mechanism and the role of the ligand-field states as intermediates in this process.

Photophysical Properties of N-Methyl and N-Acetyl Substituted Alloxazine: A Theoretical Investigation

2021 ◽  
Author(s):  
Huimin Guo ◽  
Xiaolin Ma ◽  
Zhiwen Lei ◽  
Yang Qiu ◽  
Bernhard Dick ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Electronic Structure ◽  
Theoretical Investigation ◽  
Density Functional ◽  
Photophysical Properties ◽  
Time Dependent ◽  
Functional Theory ◽  
Td Dft ◽  
Dependent Density

The electronic structure and photophysical properties of a series of N-Methyl and N-Acetyl substituted alloxazine (AZs) were investigated with extensive density functional theory (DFT) and time-dependent density functional theory (TD-DFT)...

The impact of cation–π, anion–π, and CH–π interactions on the excited-state intramolecular proton transfer of 1,4-dihydroxyanthraquinone

2021 ◽  
Author(s):  
Asiyeh Shahraki ◽  
Ali Ebrahimi ◽  
Shiva Rezazadeh ◽  
Roya Behazin
Keyword(s):  
Density Functional Theory ◽  
Gas Phase ◽  
Density Functional ◽  
Photophysical Properties ◽  
Intramolecular Proton Transfer ◽  
Time Dependent ◽  
Functional Theory ◽  
The Density Functional Theory ◽  
The Impact ◽  
Dependent Density

The impact of ion-π interactions on the photophysical properties of quinizarin have been investigated using the density functional theory and time-dependent density functional theory at the M06-2X/6-311++G(d,p) level in the gas phase and solution.

The optical and electronic properties of graphene quantum dots with oxygen-containing groups: a density functional theory study

2017 ◽  
Vol 5 (24) ◽  
pp. 5984-5993 ◽  
Author(s):  
Jianguang Feng ◽  
Hongzhou Dong ◽  
Liyan Yu ◽  
Lifeng Dong
Keyword(s):  
Density Functional Theory ◽  
Quantum Dots ◽  
Density Functional ◽  
Graphene Quantum Dots ◽  
Time Dependent ◽  
Density Functional Theory Study ◽  
Functional Theory ◽  
Optical And Electronic Properties ◽  
Td Dft ◽  
Dependent Density

The effects of five types of oxygen-containing functional groups (–COOH, –COC–, –OH, –CHO, and –OCH3) on graphene quantum dots (GQDs) are investigated using time-dependent density functional theory (TD-DFT).

scholarly journals The structure and UV spectroscopy of benzene–water (Bz–W6) clusters using time-dependent density functional theory

2014 ◽  
Vol 13 (11) ◽  
pp. 1549-1560 ◽  
Author(s):  
Divya Sharma ◽  
Martin J. Paterson
Keyword(s):  
Density Functional Theory ◽  
Charge Transfer ◽  
Electronic Spectra ◽  
Water Cluster ◽  
Density Functional ◽  
Uv Spectroscopy ◽  
Time Dependent ◽  
Functional Theory ◽  
Td Dft ◽  
Dependent Density

MP2, DFT and TD-DFT applied to benzene–(water)6 clusters show how both perturb the electronic spectra of each other and give rise to new charge transfer features from the benzene to the water cluster.

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