Synthesis, Photophysical Properties, and Photoinduced Luminescence Switching of Trinuclear Diimine Rhenium(I) Tricarbonyl Complexes Linked by an Isomerizable Stilbene-like Ligand
作者:Shih-Sheng Sun、Alistair J. Lees
DOI:10.1021/om0106027
日期:2002.1.1
trinuclear diiminerhenium(I) tricarbonylcomplexes bridged by 1,3,5-tris(4-ethenylpyridyl)benzene (L1) or 1,3,5-tris(4-ethynylpyridyl)benzene (L2) have been synthesized and characterized. The L2-bridged complexes (group B) exhibit strong luminescence and long emission lifetimes in room-temperature solution which are typical of decay from 3MLCT excited states, while the L1-bridged complexes (group A)
Anion sensing by rhenium(I) carbonyls with polarized N–H recognition motifs
作者:Kai-Chi Chang、Shih-Sheng Sun、Alistair J. Lees
DOI:10.1016/j.ica.2012.02.001
日期:2012.7
ligands have been incorporated in dinuclear rhenium(I) diiminetricarbonyl complexes and provide anion recognition properties in these complexes. Furthermore, the related rhenium(I) complex featuring sulfonamide interacting sites that incorporate the highly chromophoric π-conjugated quinoxaline moiety has been prepared, characterized, and its photophysical properties were also studied.
Synthesis, Electrochemical and Photophysical Properties of 2,4,6‐Tripyridyl‐1,3,5‐Triazine‐Bridged Trinuclear Diimine Rhenium(I) Tricarbonyl Complexes
作者:Mandy M. Lee、Ju‐Ling Lin、Che‐Wei Chang、Chen‐Yen Hung、Chih‐Wei Chen、Chao‐Ping Hsu、Shih‐Sheng Sun
DOI:10.1002/ejic.201701063
日期:2017.12
Trinuclear diimine ReI tricarbonylcomplexes bridged by two different triazine isomers have been designed. They show distinctly different photophysical and electrochemical properties. The prominent differences in photophysical behavior between these two groups of complexes have been rationalized by the energy gap law, which is supported by detailed analysis of the luminescence of these complexes.
Highly Sensitive Luminescent Metal-Complex Receptors for Anions through Charge-Assisted Amide Hydrogen Bonding
作者:Shih-Sheng Sun、Alistair J. Lees、Peter Y. Zavalij
DOI:10.1021/ic0206589
日期:2003.6.1
site and rhenium(I) tricarbonyl pyridine signaling units have been developed, and they display outstanding sensitivity and selectivity toward a variety of anionic species. These complexes are highly emissive in solution. Upon anion binding, the emission intensity was significantly quenched. The sensitivities of these complexes are so high that the emission intensity can be effectively quenched by as much