Solid-State Near-Infrared Circularly Polarized Luminescence from Chiral YbIII -Single-Molecule Magnet.
Chemistry
; 27(26): 7362-7366, 2021 May 06.
Article
em En
| MEDLINE
| ID: mdl-33780055
ABSTRACT
A field-induced chiral YbIII Single-Molecule Magnet (SMM) displayed an unprecedented near-infrared circularly polarized luminescence (NIR-CPL) in the solid-state. The bridging bis(1,10-phenantro[5,6b])tetrathiafulvalene triad (L) allowed an efficient sensitization of the NIR 2 F5/2 â2 F7/2 emission while the NIR-CPL is associated to the f-f transitions of the YbIII ion bearing chiral ß-diketonate derived-camphorate ancillary ligands.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2021
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Article