Tunable Multicolor Phosphorescence of Crystalline Polymeric Complex Salts with Metallophilic Backbones

Abstract

Supportinginformation and the ORCID identification number(s) for the author(s) of this article can be found under: https://doi. Figure 5. a) As ketch for the co-crystallization process;b )Fluorescence micrographso fC2-A1/A4 microcrystals prepared via co-crystallization; c) Excitation and emission spectra of C2-A1/A4 microcrystals with avariety of A1:A4 ratios;d )Asketch for the epitaxial growth; e) Fluorescencem icrographs of core-shellm icrocrystals prepared via epitaxial growth of C2-A1/A4;f)Excitation and emission spectra of the C2-A1/A4 core-shell microcrystals.

Photoluminescent Anisotropy Amplification in Polymorphic Organic Nanocrystals by Light-Harvesting Energy Transfer

“…The emission of PtD-g shows characteristic vibronic structures of ligand-centered 3 π−π* ( 3 IL) transition, while that of PtD-y is structureless. These emissions are attributed to an admixture of 3 MLCT and 3 IL transitions, 32 which is also supported by TDDFT calculations (Figure S9).…”

Fine-Tuning of Luminescence through Changes in Au–S Bond Lengths as a Function of Temperature or Solvent

“…However, most recent studies have focused on the consequences of variations of Au•••Au interactions rather than Au−S bond lengths on luminescence. 22,23 Au(I) sulfur complexes usually adopt Au n S (n = 1−6) coordination modes, 24,25 and complexes with Au−S 26,27 or Au 2 −μ-S bonds 28 tend to exhibit enhanced luminescence because of shorter Au−S bonds (∼2. 35 Å).…”

Sky‐Blue Triplet Emitters with Cyclometalated Imidazopyrazine‐Based NHC‐Ligands and Aromatic Bulky Acetylacetonates

“…These results recently promptedu st os tudy the electronic and photophysical properties resulting from the introduction of as econd nitrogen atom. In the literaturei midazopyrazine complexes of gold(I), [20] silver(I), [21] rhodium(I), [21] copper(I), [22] and platinum(II) [23] are known. We compared the electronic and spectroscopic properties of the imidazopyrazine complex with those observed for related systems ( Figure 2, complexes 1-3).…”