6533b85bfe1ef96bd12bb679
RESEARCH PRODUCT
Strong circularly polarized luminescence of an octahedral chromium(iii) complex
Carolin DeeFrancesco ZinnaLorenzo Di BariMichael SeitzKatja HeinzeGennaro PescitelliWinald R. Kitzmannsubject
ChromiumLuminescenceMaterials scienceLuminescent MeasurementsMolecular Conformationchemistry.chemical_element010402 general chemistry01 natural sciencesCatalysischemistry.chemical_compoundChromiumCoordination ComplexesMaterials ChemistryDensity Functional Theory010405 organic chemistryMetals and AlloysGeneral Chemistry0104 chemical sciencesSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsChiral column chromatographyCrystallographyEnantiopure drugchemistryLuminescent MeasurementsCeramics and CompositesLuminophoreEnantiomerLuminescencePhosphorescencedescription
The chiral spin-flip luminophore [Cr(ddpd)2]3+ can be resolved into enantiopure material by chiral HPLC. The corresponding enantiomers show very high luminescence dissymmetry factors of up to ∣glum ∣≈ 0.093 in circularly polarized luminescence (CPL) measurements for the "ruby-like" phosphorescence transition 2E/2T1 → 4A2 in the near-IR region around λ ≈ 775 nm.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2019-10-15 | Chemical Communications |