Issue 1, 2011

Novel quadridentate salen type triple-decker sandwich ytterbium complexes with near infrared luminescence

Abstract

Unique quadridentate salen type triple-decker dinuclear sandwich ytterbium complex [Yb2L3(CH3OH)]·0.5H2O (1) and triple-decker trinuclear sandwich ytterbium complex [Yb3L3(CH3OH)2(NO3)3]·CH3OH·5H2O (2) are isolated from the reactions of Yb(OAc)3·4H2O and Yb(NO3)3·6H2O with H2L, respectively (H2L = N,N′-bis(salicylidene)-1,2-(phenylene-diamine)). Complex 2 could be harvested from the addition of complex 1 and Yb(NO3)3·6H2O. Near infrared (NIR) lanthanide luminescence and the lifetime of complexes 1 and 2 are conducted and described.

Graphical abstract: Novel quadridentate salen type triple-decker sandwich ytterbium complexes with near infrared luminescence

Supplementary files

Article information

Article type
Communication
Submitted
20 Aug 2010
Accepted
08 Oct 2010
First published
26 Oct 2010

CrystEngComm, 2011,13, 36-39

Novel quadridentate salen type triple-decker sandwich ytterbium complexes with near infrared luminescence

P. Yan, S. Chen, P. Chen, J. Zhang and G. Li, CrystEngComm, 2011, 13, 36 DOI: 10.1039/C0CE00553C

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