ArticleACS omega2025
Density Functional Theory Analysis of Alq
Article in ACS omega, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
The trial behind it
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study employs computational quantum mechanics to investigate the impact of molecular and electronic structures on the optical properties of organic light-emitting diodes (OLEDs). First-principles calculations based on density functional theory (DFT) and time-dependent density functional theory (TD-DFT) were used to analyze Mq3 and Mq2p (M = Al or Ga) and their derivatives, where one quinoline ligand was replaced with picolinate and CH/N substitutions were introduced in the qa and qc ligands. The molecular structures were optimized using time-independent DFT, while electronic excitation energies were determined using time-dependent DFT. Based on the optimized ground-state structures, key molecular properties, including bond length, bond angle, dipole moment, band gap, electron cloud energies, ionization energy, electron affinity, and reorganization energy, were systematically computed. Additionally, absorption and emission spectra were examined, revealing tunable Stokes shifts. The results indicate that Gaq
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Registered trials
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