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Inversion of donor-acceptor roles in photoinduced intervalence charge transfers
(Royal Society of Chemistry, 2019-07)
Upon MLCT photoexcitation, {(tpy)Ru} becomes the electron acceptor in the mixed valence {(tpy-)RuIII-δ-NC-MII+δ} moiety, reversing its role as the electron donor in the ground-state mixed valence analogue. Photoinduced ...
Synthesis, characterization, spectroscopic and electrochemical studies of donor–acceptor ruthenium(II) polypyridine ligand derivatives with potential NLO applications
(Elsevier, 2015)
In this work we report the preparation of six new donor–metal–acceptor (D–M–A) type complexes of
ruthenium(II) with the highly absorbing ‘‘chromophoric’’ ligand 4,40-bis(2-(4-methoxyphenyl)styryl)-
2,20-bipyridine, ...
Electronic effects of donor and acceptor substituents on dipyrido(3,2-a : 2 ',3 '-c)phenazine (dppz)
(GORDON BREACH PUBLISHING. TAYLOR & FRANCIS GROUP, 2001)
Electron Donor-Acceptor Complexes in Perfluoroalkylation Reactions
(Wiley VCH Verlag, 2018-12)
Electron-donor-acceptor complexes (EDA) can be established through halogen-bonding interactions between the N lone electron pair from organic bases (or N-/O-centered anions) and perfluoroalkyl iodides RF–I. These EDA ...
Intense Laser Field Effects on the Shallow-Donor Impurity States in Rectangular-Shaped Quantum Well Wires
(Polish Academy of Sciences, Institute of PhysicsGrupo de Materia Condensada-UdeAVarsovia, Polonia, 2021)
Trap-Door-Like irreversible photoinduced charge transfer in a Donor-Acceptor Complex
(American Chemical Society, 2018-06)
For efficient conversion of light into useful energy sources, it is very important to study and describe the first steps of primary charge-transfer process in natural structures and artificial devices. The time scale of ...
pi-donor/acceptor effect on lindqvist type polyoxomolibdates because of various multiple-bonded nitrogenous ligands
(AMER CHEMICAL SOC, 2007)
The electronic structures of Lindqvist type functionalized polyoxometalates (POM) ([Mo6O18R](n-) R = O, NO, NAr, NNAr, NNAr2; n = 2, 3) have been investigated using density functional methods. We discuss the role of the ...
Novel Heteroleptic Ruthenium(II) Complexes with 2,2′- Bipyridines Containing a Series of Electron-Donor and Electron-Acceptor Substituents in 4,4′-Positions: Syntheses, Characterization, and Application as Sensitizers for ZnO Nanowire-Based Solar Cells
(American Chemical Society, 2020-04-02)
A novel series of complexes of the formula [Ru(4,4′-X2-bpy)2(Mebpy-CN)](PF6)2 (X = −CH3, −OCH3, −N(CH3)2; Mebpy-CN = 4-methyl-2,2′-bipyridine-4′-carbonitrile) have been synthesized and characterized by spectroscopic, ...
Donor-acceptor interactions: Transition metal carbonyl group ligand [TM(CO) 6 ] q complexes. A case study at correlated level from the topological density point of view
(John Wiley & Sons Inc, 2019-05)
The analysis of d6 transition metal (TM)‐ligand (L) interactions between one metallic atom and several carbonyl group ligands complexes [TM (CO)6]q (q net ionic charge) for the transition metal isoelectronic series, TM = Ti, ...