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.
Strong circularly polarized luminescence of an octahedral chromium(iii) complex
Zinna, FrancescoSecondo
;Pescitelli, Gennaro;Di Bari, Lorenzo
;
2019-01-01
Abstract
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.File in questo prodotto:
File | Dimensione | Formato | |
---|---|---|---|
Cr_CPL_pprint.pdf
accesso aperto
Descrizione: Pre-print dell'autore
Tipologia:
Documento in Pre-print
Licenza:
Tutti i diritti riservati (All rights reserved)
Dimensione
1.9 MB
Formato
Adobe PDF
|
1.9 MB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.