Evidence map›Paper›PMID 30721046›Full record

ArticleJournal of chemical theory and computation2019

Predicting Phosphorescence Rates of Light Organic Molecules Using Time-Dependent Density Functional Theory and the Path Integral Approach to Dynamics.

Bernardo de Souza, Giliandro Farias, Frank Neese, Róbert Izsák

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Article in Journal of chemical theory and computation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

76 citing papers in PubMed.

  1. Article
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  3. Large Stokes shift fluorophores fromChemical science · 2026
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  7. Vibrationally Induced Resonances in Lasing.The journal of physical chemistry letters · 2026
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16 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

4 authors.

Bernardo de SouzaDepartmento de Química , Universidade Federal de Santa Catarina , Florianópolis , Santa Catarina 88040-900 , Brazil.
Giliandro FariasDepartmento de Química , Universidade Federal de Santa Catarina , Florianópolis , Santa Catarina 88040-900 , Brazil.
Frank NeeseMax-Planck-Institut für Kohlenforschung , Mülheim an der Ruhr 45470 , Germany.ORCID http://orcid.org/0000-0003-4691-0547
Róbert IzsákMax-Planck-Institut für Kohlenforschung , Mülheim an der Ruhr 45470 , Germany.ORCID http://orcid.org/0000-0001-9236-9718

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this work, we present a general method for predicting phosphorescence rates and spectra for molecules using time-dependent density functional theory (TD-DFT) and a path integral approach for the dynamics that relies on the harmonic oscillator approximation for the nuclear movement. We first discuss the theory involved in including spin-orbit coupling (SOC) among singlet and triplet excited states and then how to compute the corrected transition dipole moments and phosphorescence rates. We investigate the dependence of these rates on some TD-DFT parameters, such as the nature of the functional, the number of roots, and the Tamm-Dancoff approximation. After that, we evaluate the effect of different SOC integral schemes and show that our best method is applicable to a large number of systems with different excited state characters.

Identifiers

PMID30721046
PMCPMC6728062

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.