TY - JOUR
T1 - Solvent Control of Orbital Mixing and Electronic Coupling inLigand-Bridged Mixed-Valence Complexes
T2 - Evidence for an Intervalence Hole-Transfer Pathway
AU - Hupp, Joseph T.
PY - 1990/9
Y1 - 1990/9
N2 - Solvent-induced electronic effects exist for intervalence charge-transfer reactions involving complexes of the type (2,2'-bipyridine)2ClRuII(pyrazine)RuIII(NH3)4L4+, where L = NH3 or various pyrazyl, pyridyl, or polypyridyl ligands. Specifically the following are found: (1) Mixing between appropriate donor and acceptor metal orbitals can be influenced substantially by the nature of the solvent. (2) The metal-metal interaction energy, H13, is also affected. (3) From the solvent effects, intervalence transfer appears to follow (in part) a hole-transfer pathway.
AB - Solvent-induced electronic effects exist for intervalence charge-transfer reactions involving complexes of the type (2,2'-bipyridine)2ClRuII(pyrazine)RuIII(NH3)4L4+, where L = NH3 or various pyrazyl, pyridyl, or polypyridyl ligands. Specifically the following are found: (1) Mixing between appropriate donor and acceptor metal orbitals can be influenced substantially by the nature of the solvent. (2) The metal-metal interaction energy, H13, is also affected. (3) From the solvent effects, intervalence transfer appears to follow (in part) a hole-transfer pathway.
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U2 - 10.1021/ja00160a040
DO - 10.1021/ja00160a040
M3 - Article
AN - SCOPUS:0011186588
SN - 0002-7863
VL - 112
SP - 1563
EP - 1565
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
IS - 4
ER -