Chemiluminescence from osmium(II) complexes with phenanthroline, diphosphine and diarsine ligands

The Analyst
Elizabeth M ZammitPaul S Francis

Abstract

The reaction of various [Os(L)(2)(L')](2+) complexes (where L and L' are phenanthroline, diphosphine or diarsine ligands) and organic reducing agents after chemical or electrochemical oxidation of the reactants produces an emission of light corresponding to MLCT transitions. In certain instances, the emission was greater than that of [Ru(bipy)(3)](2+), but the relative signals were dependent on many factors, including reagent concentration, mode of oxidation, reducing agent and the sensitivity of the photodetector over the wavelength range.

References

Jun 10, 2004·Chemical Reviews·Mark M Richter
Feb 24, 2006·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Paul S FrancisNeil W Barnett
Apr 25, 2006·The Analyst·Bree A GormanNeil W Barnett
Jun 24, 2006·Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences·Guo-Hui WanLi-Juan Liu
Jan 28, 2010·Dalton Transactions : an International Journal of Inorganic Chemistry·Niall S PenningtonBrenden Carlson
Jul 2, 2010·Chemical Society Reviews·Lianzhe Hu, Guobao Xu
Jul 20, 2010·Annual Review of Analytical Chemistry·Robert J ForsterTia E Keyes
May 25, 2011·Analytical Chemistry·Geoffrey P McDermottPaul S Francis

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