4.3 Review

Franck-Condon factors within damped displacement harmonic oscillators: Solvent-enhanced absorption and fluorescence spectra

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

On the Importance of Well-Defined Thermal Correlation Functions in Simulating Vibronic Spectra

Rami Gherib et al.

Summary: This paper discusses two difficulties associated with the computations of thermal vibrational correlation functions, one being the lack of a well-behaved expression valid at both high temperature and T→0K limits, and the other being the multivaluedness of the vibrational correlation function. The author resolves the first difficulty by jointly considering the partition function and the propagator in the harmonic approximation, and proposes a phase tracking procedure to ensure continuity of the correlation function and recover the correct spectra. The findings are supported by simulating the UV-vis absorption spectra of pentacene at 4K and benzene at 298K, both showing good agreement with experimental results.

JOURNAL OF PHYSICAL CHEMISTRY A (2022)

Article Chemistry, Physical

Multiscale Modeling of Electronic Spectra Including Nuclear Quantum Effects

Peter P. Feher et al.

Summary: The study introduces a multiscale protocol to predict electronic absorption spectra by addressing various factors and reconstructing the final spectra.

JOURNAL OF CHEMICAL THEORY AND COMPUTATION (2021)

Article Chemistry, Physical

Regarding expressions of the oscillatory patterns in the 2D spectra of a displaced oscillator model

Duc Viet Le et al.

Summary: Efforts have been made to analyze oscillation patterns to characterize vibronic couplings in a two-dimensional electronic spectrum. A commonly used displaced oscillator model with a four-level vibronic system has been shown to be a special case of an electronic two-level system coupled to a harmonic oscillator model. The study provides a detailed description of how the two models are interconnected and showcases their applicability under different temperature conditions.

CHEMICAL PHYSICS (2021)

Article Chemistry, Multidisciplinary

Excited-state intramolecular proton transfer with and without the assistance of vibronic-transition-induced skeletal deformation in phenol-quinoline

Yu-Hui Liu et al.

Summary: This study investigated the ESIPT reaction of two phenol-quinoline molecules using time-dependent density functional theory. The different carbocycle structures between the molecules were found to affect the reaction rate and barrier. Vibrational excitation played a key role in lowering the reaction barrier.

RSC ADVANCES (2021)

Article Chemistry, Physical

Trajectory surface hopping molecular dynamics simulations for retinal protonated Schiff-base photoisomerization

Yuxiu Liu et al.

Summary: Global switching trajectory surface hopping molecular dynamics simulations were used to study the retinal protonated Schiff-base photoisomerization process up to S-1 excitation. The simulations identified two-layer conical intersection networks at different energy levels, and found six conical intersections within the low-layer energy region that corresponded to active conical intersections under experimental conditions. The study suggests that nonadiabatic dynamics simulations with the TDDFT method are promising for studying large systems related to retinal Schiff-base photoisomerization.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2021)

Article Chemistry, Physical

Nonadiabatic molecular dynamics simulation for the ultrafast photoisomerization of dMe-OMe-NAIP based on TDDFT on-the-fly potential energy surfaces

Ying Hu et al.

Summary: Global switching on-the-fly trajectory surface hopping molecular dynamics simulation was performed to investigate the photoisomerization mechanisms of E-to-Z and Z-to-E transitions using accurate potential energy surfaces. The study found different types of conical intersections to determine the photoisomerization mechanisms, shedding light on the photoinduced isomerization in large NAIP systems.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2021)

Article Chemistry, Physical

Combining the ensemble and Franck-Condon approaches for calculating spectral shapes of molecules in solution

T. J. Zuehlsdorff et al.

JOURNAL OF CHEMICAL PHYSICS (2018)

Article Chemistry, Physical

Simulation of Vibronic Spectra of Flexible Systems: Hybrid DVR-Harmonic Approaches

Alberto Baiardi et al.

JOURNAL OF CHEMICAL THEORY AND COMPUTATION (2017)

Article Chemistry, Physical

An Efficient Analytic Approach for Calculation of Multi-Dimensional Franck-Condon Factors and Associated Photoelectron Spectra

Tosaporn Sattasathuchana et al.

JOURNAL OF CHEMICAL THEORY AND COMPUTATION (2017)

Article Chemistry, Physical

Modeling Solvent Broadening on the Vibronic Spectra of a Series of Coumarin Dyes. From Implicit to Explicit Solvent Models

Javier Cerezo et al.

JOURNAL OF CHEMICAL THEORY AND COMPUTATION (2015)

Article Chemistry, Physical

Computing the inhomogeneous broadening of electronic transitions in solution: a first-principle quantum mechanical approach

Francisco Jose Avila Ferrer et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2011)

Article Spectroscopy

Electronic spectra and photophysics of the α-carboline (1-azacarbazole) monomer

Emilio Garcia-Fernandez et al.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2011)

Article Chemistry, Physical

Excited-state ab initio calculations and multidimensional Franck-Condon simulations on guanine

Igor Pugliesi et al.

JOURNAL OF PHYSICAL CHEMISTRY A (2006)

Article Optics

Fluorescence and fluorescence excitation spectra of jet-cooled carbazole

N. A. Borisevich et al.

OPTICS AND SPECTROSCOPY (2006)

Article Chemistry, Physical

Effects of anharmonicity on nonadiabatic electron transfer: A model

S Yeganeh et al.

JOURNAL OF CHEMICAL PHYSICS (2006)

Article Chemistry, Physical

Solvent effects on the vibronic one-photon absorption profiles of dioxaborine heterocycles

YH Wang et al.

JOURNAL OF CHEMICAL PHYSICS (2005)

Review Chemistry, Physical

Time-dependent density functional theory: Past, present, and future

K Burke et al.

JOURNAL OF CHEMICAL PHYSICS (2005)

Article Chemistry, Physical

An efficient approach for the calculation of Franck-Condon integrals of large molecules

M Dierksen et al.

JOURNAL OF CHEMICAL PHYSICS (2005)

Article Chemistry, Physical

Theory of solvent influence on reaction dynamics

AA Neufeld

JOURNAL OF CHEMICAL PHYSICS (2005)

Article Chemistry, Physical

A different approach for calculating Franck-Condon factors including anharmonicity

JM Luis et al.

JOURNAL OF CHEMICAL PHYSICS (2004)

Article Chemistry, Physical

Bacteriochlorophyll a Franck-Condon factors for the S0→S1(Qy) transition

V Zazubovich et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2001)

Article Chemistry, Physical

Time-dependent density functional theory for molecules in liquid solutions

M Cossi et al.

JOURNAL OF CHEMICAL PHYSICS (2001)

Article Chemistry, Physical

Solvent effect on vertical electronic transitions by the polarizable continuum model

M Cossi et al.

JOURNAL OF CHEMICAL PHYSICS (2000)