σ-Complexation as a strategy for designing copper-based light emitters

Strongly emissive cuprous complexes containing a stable σ-SiH-Cu motif were prepared. These complexes serve as a proof of principle that σ-complexation can be utilized as a design principle for engineering responsive light emitting materials. Their excited state lifetimes were found to be long (∼20...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2017-03, Vol.53 (19), p.2858-2861
Main Authors: Kim, Yeong-Eun, Kim, Jin, Park, Joon Woo, Park, Kiyoung, Lee, Yunho
Format: Article
Language:English
Subjects:
Design engineering
Emissivity
Emitters
Light emitting
Strategy
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Summary:Strongly emissive cuprous complexes containing a stable σ-SiH-Cu motif were prepared. These complexes serve as a proof of principle that σ-complexation can be utilized as a design principle for engineering responsive light emitting materials. Their excited state lifetimes were found to be long (∼20 μs) with high quantum yields (φ = 0.40-0.59).
ISSN:1359-7345
1364-548X
DOI:10.1039/c6cc10139a