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Excimer and exciplex formation in a pair of bright phosphorescent isomers constructed from Cu3(pyrazolate)3 and Cu3I3 coordination luminophores

Reported herein are a pair of supramolecular pseudo-isomers, namely, (Cu 3I 3)(Cu 3L 3) 2· H 2O (1) and (Cu 3I 3)(Cu 3L 3) 2 (2) (L = 3-(4-pyridyl)-5-isobutyl-pyrazolate), both of which incorporate Cu 3Pz 3 (Pz = pyrazolate) and Cu 3I 3 clusters as luminophores. The two complexes show distinct yello...

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Main Authors: Zhan, Shun-Ze, Li, Mian, Zhou, Xiao-Ping, Li, Dan, Ng, Seik Weng
Format: Article
Published: Royal Society of Chemistry 2011
Subjects:
Q Science (General)
QD Chemistry
Online Access:http://eprints.um.edu.my/23008/
https://doi.org/10.1039/c1ra00566a
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spelling my.um.eprints.230082019-11-14T07:55:33Z http://eprints.um.edu.my/23008/ Excimer and exciplex formation in a pair of bright phosphorescent isomers constructed from Cu3(pyrazolate)3 and Cu3I3 coordination luminophores Zhan, Shun-Ze Li, Mian Zhou, Xiao-Ping Li, Dan Ng, Seik Weng Q Science (General) QD Chemistry Reported herein are a pair of supramolecular pseudo-isomers, namely, (Cu 3I 3)(Cu 3L 3) 2· H 2O (1) and (Cu 3I 3)(Cu 3L 3) 2 (2) (L = 3-(4-pyridyl)-5-isobutyl-pyrazolate), both of which incorporate Cu 3Pz 3 (Pz = pyrazolate) and Cu 3I 3 clusters as luminophores. The two complexes show distinct yellow (570 nm) and orange (638 nm) emissions, which are ascribed to the formation of the excimer and exciplex involving the same or different copper(i)-cluster-based luminophores. © 2011 The Royal Society of Chemistry. Royal Society of Chemistry 2011 Article PeerReviewed Zhan, Shun-Ze and Li, Mian and Zhou, Xiao-Ping and Li, Dan and Ng, Seik Weng (2011) Excimer and exciplex formation in a pair of bright phosphorescent isomers constructed from Cu3(pyrazolate)3 and Cu3I3 coordination luminophores. RSC Advances, 1 (8). pp. 1457-1459. ISSN 2046-2069 https://doi.org/10.1039/c1ra00566a doi:10.1039/c1ra00566a
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
QD Chemistry
spellingShingle Q Science (General)
QD Chemistry
Zhan, Shun-Ze
Li, Mian
Zhou, Xiao-Ping
Li, Dan
Ng, Seik Weng
Excimer and exciplex formation in a pair of bright phosphorescent isomers constructed from Cu3(pyrazolate)3 and Cu3I3 coordination luminophores
description Reported herein are a pair of supramolecular pseudo-isomers, namely, (Cu 3I 3)(Cu 3L 3) 2· H 2O (1) and (Cu 3I 3)(Cu 3L 3) 2 (2) (L = 3-(4-pyridyl)-5-isobutyl-pyrazolate), both of which incorporate Cu 3Pz 3 (Pz = pyrazolate) and Cu 3I 3 clusters as luminophores. The two complexes show distinct yellow (570 nm) and orange (638 nm) emissions, which are ascribed to the formation of the excimer and exciplex involving the same or different copper(i)-cluster-based luminophores. © 2011 The Royal Society of Chemistry.
format Article
author Zhan, Shun-Ze
Li, Mian
Zhou, Xiao-Ping
Li, Dan
Ng, Seik Weng
author_facet Zhan, Shun-Ze
Li, Mian
Zhou, Xiao-Ping
Li, Dan
Ng, Seik Weng
author_sort Zhan, Shun-Ze
title Excimer and exciplex formation in a pair of bright phosphorescent isomers constructed from Cu3(pyrazolate)3 and Cu3I3 coordination luminophores
title_short Excimer and exciplex formation in a pair of bright phosphorescent isomers constructed from Cu3(pyrazolate)3 and Cu3I3 coordination luminophores
title_full Excimer and exciplex formation in a pair of bright phosphorescent isomers constructed from Cu3(pyrazolate)3 and Cu3I3 coordination luminophores
title_fullStr Excimer and exciplex formation in a pair of bright phosphorescent isomers constructed from Cu3(pyrazolate)3 and Cu3I3 coordination luminophores
title_full_unstemmed Excimer and exciplex formation in a pair of bright phosphorescent isomers constructed from Cu3(pyrazolate)3 and Cu3I3 coordination luminophores
title_sort excimer and exciplex formation in a pair of bright phosphorescent isomers constructed from cu3(pyrazolate)3 and cu3i3 coordination luminophores
publisher Royal Society of Chemistry
publishDate 2011
url http://eprints.um.edu.my/23008/
https://doi.org/10.1039/c1ra00566a
_version_ 1651867387668987904
score 13.18916

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