Enhancement of thermally activated delayed fluorescence properties by substitution of ancillary halogen in a multiple resonance-like diplatinum(<scp>ii</scp>) complex
Piotr Pander, Andrey V. Zaytsev, Amit Sil, J. A. Gareth Williams, Valery N. Kozhevnikov, Fernando B. Dias
Abstract
Metathesis of the halide co-ligands X from chloro to iodo improves the TADF properties in a diplatinum( ii ) complex of the form (N^C^N–N^C^N)Pt 2 X 2 , leading to a ∼3-fold increase of radiative decay rate constant.
Topics & Concepts
HalogenHalideMaterials scienceMetathesisFluorescenceResonance (particle physics)Substitution (logic)Reaction rate constantPhotochemistryCrystallographyInorganic chemistryChemistryKineticsOrganic chemistryOpticsAtomic physicsPhysicsPolymerizationComposite materialComputer sciencePolymerProgramming languageAlkylQuantum mechanicsOrganic Light-Emitting Diodes ResearchLanthanide and Transition Metal ComplexesMagnetism in coordination complexes