ArticleCommunications chemistry2022
Comprehensive understanding of multiple resonance thermally activated delayed fluorescence through quantum chemistry calculations.
Article in Communications chemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
24 citing papers in PubMed.
- Color-Pure Organic Luminophores: Characteristics, Definitions, Physical Basis and Fundamental Design Principles.Angewandte Chemie (International ed. in English) · 2026Review
- Computational Insights into the Effect of Noncovalent S···S Interaction on the Excited-State Characteristics of Multiresonant Fluorophore.Molecules (Basel, Switzerland) · 2026Article
- Beyond the three-state picture: when higher-lying excited states become quantitatively indispensable.Chemical science · 2026Article
- Record-High Performance Hyperfluorescent OLEDs Achieved via Electronic Structure Control of Chlorine-Diversified MR-TADF Emitters.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Particle-Hole Symmetry Breaking in Nitrogen-Decorated Triphenylmethyl Radical Emitters.The journal of physical chemistry. A · 2026Article
- Achieving small singlet-triplet energy gaps in polycyclic heteroaromatic emitters.Nature materials · 2025Article
- Tunable Thermally Activated Delayed Fluorescence from Supramolecular Polymers Toward Application in Aqueous Media.Angewandte Chemie (International ed. in English) · 2025Article
- Comprehensive Review on the Structural Diversity and Versatility of Multi-Resonance Fluorescence Emitters: Advance, Challenges, and Prospects toward OLEDs.Chemical reviews · 2025Review
- Blocking Orbital π-Conjugation to Boost Spin-Orbit Coupling in Carbonyl-Embedded Polycyclic Heteroaromatic Emitters.Angewandte Chemie (International ed. in English) · 2025Article
- Thermally activated delayed fluorescence materials: innovative design and advanced application in biomedicine, catalysis and electronics.RSC advances · 2025Review
- Exploring the Versatile Uses of Triplet States: Working Principles, Limitations, and Recent Progress in Phosphorescence, TADF, and TTA.ACS applied optical materials · 2024Review
- The Golden Age of Thermally Activated Delayed Fluorescence Materials: Design and Exploitation.Chemical reviews · 2024Review
- Rigid and planar π-conjugated molecules leading to long-lived intramolecular charge-transfer states exhibiting thermally activated delayed fluorescence.Nature communications · 2024Article
- Photophysics and photochemistry of thermally activated delayed fluorescence emitters based on the multiple resonance effect: transient optical and electron paramagnetic resonance studies.Chemical science · 2024Article
- Elevating the upconversion performance of a multiple resonance thermally activated delayed fluorescence emitterChemical science · 2024Article
- Leuco Ethyl Violet as Self-Activating Prodrug Photocatalyst for In Vivo Amyloid-Selective Oxygenation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Quantitative prediction of rate constants and its application to organic emitters.Nature communications · 2024Article
- Article
- Boron-containing helicenes as new generation of chiral materials: opportunities and challenges of leaving the flatland.Chemical science · 2024Review
- Shedding light on thermally-activated delayed fluorescence.Chemical science · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
Abstract
Molecules that exhibit multiple resonance (MR) type thermally activated delayed fluorescence (TADF) are highly efficient electroluminescent materials with narrow emission spectra. Despite their importance in various applications, the emission mechanism is still controversial. Here, a comprehensive understanding of the mechanism for a representative MR-TADF molecule (5,9-diphenyl-5,9-diaza-13b-boranaphtho[3,2,1-de]anthracene, DABNA-1) is presented. Using the equation-of-motion coupled-cluster singles and doubles method and Fermi's golden rule, we quantitatively reproduced all rate constants relevant to the emission mechanism; prompt and delayed fluorescence, internal conversion (IC), intersystem crossing, and reverse intersystem crossing (RISC). In addition, the photoluminescence quantum yield and its prompt and delayed contributions were quantified by calculating the population kinetics of excited states and the transient photoluminescence decay curve. The calculations also revealed that TADF occurred via a stepwise process of 1) thermally activated IC from the electronically excited lowest triplet state T
Identifiers
What OpenQuestion holds
Registered trials
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.