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Ligand charge transfer state

The most widely studied and most exploited of inorganic ECL reactions, however, is that of tris(2,2 -bipyridine) ruthenium(II), [(bpy)3Ru]2+. The emissive excited state is a metal-to-ligand charge transfer state of triplet spin multiplicity the emission yield is approximately 10% and oxygen does not significantly quench the luminescence [22], The complex can exhibit ECL following sequential oxidation at the metal center and reduction of the coordinated 2,2 -... [Pg.159]

Metal-to-ligand-charge-transfer States in -diimine complexes... [Pg.3817]

Shavaleev, N.M., Scopelliti, R., Gumy, R, andBunzli, J.C.G. (2008) Visible-light excitation of infrared lanthanide luminescence via intra-ligand charge-transfer state in 1,3-diketonates containing push-pull chromophores. European Journal of Inorganic Chemistry, (9), 1523-1529. [Pg.88]

Del Guerzo, A. Leroy, S. Fages, F. Schmehl, R. H. Photophysics of Re(I) and Ru(II) diimine complexes covalently linked to pyrene contributions from intra-ligand charge transfer states. Inorg. Chem. 2002, 41, 359-366. [Pg.834]

The applicability of LFDFT, like LFT itself, is rooted in an effective hamiltonian theory that states that, in principle, it is possible to define precisely a hamiltonian for a sub-system such as the levels of a transition metal in a transition-metal complex or a solid. This condition is possible, because in Wemer-type complexes the metal-ligand bond is mostly ionic and as such allows one to take a spectroscopically justified preponderant electronic d" or f" configuration as well defined ligand-to-metal and metal-to-ligand charge-transfer states are well separated from excitations within this configuration. [Pg.442]

The variety of studies conducted with tris(phenanthroline)metal complexes and DNA perhaps most easily illustrate this point (16). Tris(phenanthroline) complexes of ruthenium(II) and its derivatives possess an intense luminescent metal-to-ligand charge-transfer state that is... [Pg.420]

FIG. 4 Latimer diagram for Ru(bpy)3. The excited state corresponds to a triplet metal-to-ligand charge transfer state. [Pg.621]

ANS 6-Anitinonaphtha]ene>2-su]fonic acid MLCT Me -ligand charge transfer (state)... [Pg.706]

See other pages where Ligand charge transfer state is mentioned: [Pg.240]    [Pg.314]    [Pg.261]    [Pg.385]    [Pg.404]    [Pg.144]    [Pg.174]    [Pg.125]    [Pg.321]    [Pg.33]    [Pg.54]    [Pg.71]    [Pg.1898]    [Pg.345]    [Pg.66]    [Pg.84]    [Pg.345]    [Pg.313]    [Pg.146]    [Pg.155]    [Pg.16]    [Pg.123]    [Pg.284]    [Pg.152]    [Pg.152]    [Pg.478]    [Pg.454]    [Pg.1897]    [Pg.175]    [Pg.400]    [Pg.419]    [Pg.146]    [Pg.228]    [Pg.219]    [Pg.219]    [Pg.153]   
See also in sourсe #XX -- [ Pg.137 ]



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Charge state

Charge transfer state

Excited states ligand-metal charge transfer (LMCT

Excited states metal-ligand charge transfer (MLCT

Intra-ligand charge transfer states

Intra-ligand charge transfer states ILCT)

Ligand charge transfer

Ligand states

Ligands transfer states

Metal to) ligand charge transfer excited states

Metal-to-ligand charge transfer MLCT) states

Metal-to-ligand charge-transfer state

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