A carborane-triggered metastable charge transfer state leading to spontaneous recovery of mechanochromic luminescence

An efficient strategy was designed to realize spontaneous recovery of mechanochromic luminescence by carborane-functionalized anthracene derivatives. A metastable charge-transfer emission from anthracene to o-carborane is responsible for this process.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2016-01, Vol.52 (84), p.12494-12497
Hauptverfasser: Tu, Deshuang, Leong, Pakkin, Li, Zhihong, Hu, Rongrong, Shi, Chao, Zhang, Kenneth Yin, Yan, Hong, Zhao, Qiang
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Sprache:eng
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Zusammenfassung:An efficient strategy was designed to realize spontaneous recovery of mechanochromic luminescence by carborane-functionalized anthracene derivatives. A metastable charge-transfer emission from anthracene to o-carborane is responsible for this process.
ISSN:1359-7345
1364-548X
DOI:10.1039/c6cc07093k