NDLI: Multi-functional bis(alkynyl)gold(iii) N⁁C complexes with distinct mechanochromic luminescence and electroluminescence properties† †Electronic supplementary information (ESI) available: CCDC 1552808. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c7sc02410j

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Multi-functional bis(alkynyl)gold(iii) N⁁C complexes with distinct mechanochromic luminescence and electroluminescence properties† †Electronic supplementary information (ESI) available: CCDC 1552808. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c7sc02410j

Content Provider	Semantic Scholar
Author	Wong, Ben Yiu-Wing Wong, H. L. H. Wong, Yi-Chun Au, Vonika Ka-Man Chan, Mei-Yee Yam, Vivian Wing-Wah
Copyright Year	2017
Abstract	A new class of donor-acceptor type luminescent bis(alkynyl)gold(iii) N⁁C complexes has been synthesized and characterized. These gold(iii) complexes not only exhibit high photoluminescence quantum yields of up to 0.81, but also interesting mechanochromic luminescence behaviors that are reversible. Upon grinding, a dramatic luminescence color change from green to red can be observed in solid samples of the gold(iii) complexes, and the mechanochromic luminescence can be readily tuned via a judicious selection of substituents on the pyridine ring. In addition, solution-processable OLEDs based on this class of complexes with EQE values of up to 4.0% have been realized, representing the first demonstration of bis(alkynyl)gold(iii) N⁁C complexes as emissive materials in solution-processable OLEDs.
Starting Page	6936
Ending Page	6946
Page Count	11
File Format	PDF HTM / HTML
DOI	10.1039/c7sc02410j
PubMed reference number	29147519
Journal	Medline
Volume Number	8
Alternate Webpage(s)	https://pubs.rsc.org/en/content/articlepdf/2017/sc/c7sc02410j
Alternate Webpage(s)	https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/aa/0c/SC-008-c7sc02410j.PMC5632797.pdf
Alternate Webpage(s)	https://doi.org/10.1039/c7sc02410j
Journal	Chemical science
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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