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

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, DOI https://doi.org/10.1039/c1ra00566a.

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Official URL: https://doi.org/10.1039/c1ra00566a

Abstract

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.

Item Type: Article
Funders: UNSPECIFIED
Uncontrolled Keywords: Cluster-based; Excimers; Exciplexes; Luminophores; Pyrazolate
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Divisions: Faculty of Science > Department of Chemistry
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 14 Nov 2019 07:55
Last Modified: 14 Nov 2019 07:55
URI: http://eprints.um.edu.my/id/eprint/23008

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