Enhancement of the phosphorescence of organic luminophores upon interaction with a mercury trifunctional Lewis acid |
| |
Authors: | Omary Mohammad A Kassab Refaie M Haneline Mason R Elbjeirami O Gabbaï François P |
| |
Affiliation: | Departments of Chemistry, University of North Texas, Denton, Texas 76203, USA. omary@unt.edu |
| |
Abstract: | The interaction of the trinuclear mercury(II) complex [(o-C(6)F(4)Hg)(3)] (1) and pyrene leads to the formation of the 1:1 adduct 1.pyrene. The crystal structure of this adduct reveals the existence of supramolecular stacks in which molecules of 1 and molecules of pyrene alternate along the infinite chains. Steady-state and time-resolved photoluminescence measurements indicate the occurrence of a heavy atom effect which results in red, green, and blue (RGB) phosphorescent emissions for 1.pyrene, 1.naphthalene, and 1.biphenyl, respectively. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|