. . . "10"^^ . "5216;5225" . "41" . "Participation of Co-Ligands in Electronic Transitions of Platinum(II) Diazabutadiene Complexes." . "Z\u00E1li\u0161, Stanislav" . . "Inorganic Chemistry" . . "657838" . "1"^^ . "3"^^ . . "0"^^ . "molecular photochemical device; resonance Raman-spectra; alpha-diimine ligands"@en . . "0"^^ . "20" . "Participation of Co-Ligands in Electronic Transitions of Platinum(II) Diazabutadiene Complexes."@en . . "The low-lying electronic transitions and photochemical reactions of a series of [(Pr-i-DAB)Pt(R)(2)] (where the co-ligand R = CH3, CD3, adme, neop, neoSi, Cequivalent toC(t)Bu, Cequivalent toCPh, Ph, Mes) compounds were studied using both experimental (electronic absorption and resonance Raman spectroscopy) and theoretical (density functional theory, DFT) techniques. The high-lying filled orbitals were revealed to have a significant co-ligand contribution in the case of alkyl complexes, while this contribution is predominant for the complexes with unsaturated co-ligands. Because the electronic transition removes electron density from the sigma(Pt-C) bond in the former complexes, it is best described as a metal-to-ligand charge transfer transition (MLCT) with partial sigma-bond-to-ligand charge transfer (SBLCT) character. Because the sigma(Pt-C) orbital is not involved in the HOMOs of the latter complexes, the low-lying transitions were characterized."@en . . . "RIV/61388955:_____/02:54020182" . . . . . . "Klein, A." . "P(ME 439), P(OC D14.20), Z(AV0Z4040901)" . "Slageren van, J." . "Participation of Co-Ligands in Electronic Transitions of Platinum(II) Diazabutadiene Complexes." . "The low-lying electronic transitions and photochemical reactions of a series of [(Pr-i-DAB)Pt(R)(2)] (where the co-ligand R = CH3, CD3, adme, neop, neoSi, Cequivalent toC(t)Bu, Cequivalent toCPh, Ph, Mes) compounds were studied using both experimental (electronic absorption and resonance Raman spectroscopy) and theoretical (density functional theory, DFT) techniques. The high-lying filled orbitals were revealed to have a significant co-ligand contribution in the case of alkyl complexes, while this contribution is predominant for the complexes with unsaturated co-ligands. Because the electronic transition removes electron density from the sigma(Pt-C) bond in the former complexes, it is best described as a metal-to-ligand charge transfer transition (MLCT) with partial sigma-bond-to-ligand charge transfer (SBLCT) character. Because the sigma(Pt-C) orbital is not involved in the HOMOs of the latter complexes, the low-lying transitions were characterized." . "0020-1669" . . "[9772B4CCD62E]" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . . "RIV/61388955:_____/02:54020182!RIV/2003/AV0/A54003/N" . "Participation of Co-Ligands in Electronic Transitions of Platinum(II) Diazabutadiene Complexes."@en .