Highly efficient cold-white light emission in a [Au2CuCl2(P∩N)2]PF6 type salt

In the trinuclear, heterometallic cluster compound [Au2CuCl2(P∩N)2]PF6 metallophilic interactions give rise to very efficient cold-white light emission as a result of at least two thermally non-equilibrated emissive triplet states (one of mainly Cu → py and the other of Au → py character, respective...

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Bibliographic Details
Published in:Dalton transactions : an international journal of inorganic chemistry 2017-03, Vol.46 (11), p.3438-3442
Main Authors: Hobbollahi, Elnaz, List, Manuela, Hupp, Benjamin, Mohr, Fabian, Berger, Raphael J F, Steffen, Andreas, Monkowius, Uwe
Format: Article
Language:English
Subjects:
Clusters
Copper
Emission
Emissivity
Emitters
Light emission
Spin-orbit interactions
Online Access:Get full text
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Summary:In the trinuclear, heterometallic cluster compound [Au2CuCl2(P∩N)2]PF6 metallophilic interactions give rise to very efficient cold-white light emission as a result of at least two thermally non-equilibrated emissive triplet states (one of mainly Cu → py and the other of Au → py character, respectively) with exceptional spin-orbit coupling and short emission lifetimes, which are competitive to PtII- and IrIII-based emitters.
ISSN:1477-9226
1477-9234
DOI:10.1039/c7dt00180k