| Attributes | Values |
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| rdf:type
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| Description
| - Komplexy mezi chlorometalickými(III) catioty [(C5Me5)ClM]+, M = Rh nebo Ir, a z 1,10-phenanthrolinu odvozenými .alfa.-diimine (N^N ) ligandy dipyrido[3,2-a;2'',3''-c]phenazinem (dppz), 1,4,7,10-tetraazaphenanthrenem (tap), nebo 1,1 0-phenanthroline-5,6-dione (pdo) byly vyšetřovány cyklickou voltametrií, EPR a UV-VIS-NIR spektroelektrochemií s ohledem na redukci lokalizivanou buď na ligandu nebo kovovém centru (a pak chlorid-disociativní). Dva nízkoležící neobsazené molekulové orbitaly jsou přítomny v každém z těchto tří N ^N ligandů, nicméně, jejich různé energie a vazebné vlastnosti jsou zodpovědné za různé výsledky. U komplexů DNA-interkakačními ligandy dppz a tap byla pozorována na kovu soustředěná redukce s disociací chloridu, jež poskytuje [(N^N)(C5Me5)M ] v dvouelektronovém kroku. Oddělení optických orbitalů soustředěných na .alpha.-diiminu a redox orbitalů na phenazinové části je zřejmé z EPR a UV-VIS-NIR spektroelektrochemie komplexů [(dppz)(C5Me5)M]o/.-/2-. (cs)
- Complexes between the chlorometal(III) cations [(C5Me5)ClM]+, M = Rh or Ir, and the 1,10-phenanthroline-derived .alpha.-diimine (NN) ligands dipyrido[3,2-a;2'',3''-c]phenazine (dppz), 1,4,7,10-tetraazaphenanthrene (tap), or 1,10-phenanthroline-5,6-dione (pdo) were investigated by cyclic voltammetry, EPR and UV-Vis-NIR spectroelectrochemistry with respect to either ligand-based or metal-centered (and then chloride-dissociative) reduction. Two low-lying unoccupied MOs are present in each of these three NN ligands, however, their different energies and interface properties are responsible for different results. Metal-centered chloride-releasing reduction was observed for complexes of the DNA-intercalation ligands dppz and tap to yield compounds [(NN)(C5Me5)M] in a two electron step. The separation of .alpha.-diimine centered optical orbitals and phenazine-based redox orbitals is apparent from the EPR and UV-Vis-NIR spectroelectrochemistry of [(dppz)(C5Me5)M]o/.-/2-.
- Complexes between the chlorometal(III) cations [(C5Me5)ClM]+, M = Rh or Ir, and the 1,10-phenanthroline-derived .alpha.-diimine (NN) ligands dipyrido[3,2-a;2'',3''-c]phenazine (dppz), 1,4,7,10-tetraazaphenanthrene (tap), or 1,10-phenanthroline-5,6-dione (pdo) were investigated by cyclic voltammetry, EPR and UV-Vis-NIR spectroelectrochemistry with respect to either ligand-based or metal-centered (and then chloride-dissociative) reduction. Two low-lying unoccupied MOs are present in each of these three NN ligands, however, their different energies and interface properties are responsible for different results. Metal-centered chloride-releasing reduction was observed for complexes of the DNA-intercalation ligands dppz and tap to yield compounds [(NN)(C5Me5)M] in a two electron step. The separation of .alpha.-diimine centered optical orbitals and phenazine-based redox orbitals is apparent from the EPR and UV-Vis-NIR spectroelectrochemistry of [(dppz)(C5Me5)M]o/.-/2-. (en)
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| Title
| - Metal vs. Ligand Reduction in Complexes of Dipyridol[3,2-a:2'', 3''-c]phenayine and Related Ligands with [(C5Me5)CIM]+, M = Rh or Ir: Evidence for Potential Rather Than Orbital Control in the Reductive Cleavage of the Metal-Chloride Bond
- Metal vs. Ligand Reduction in Complexes of Dipyridol[3,2-a:2'', 3''-c]phenayine and Related Ligands with [(C5Me5)CIM]+, M = Rh or Ir: Evidence for Potential Rather Than Orbital Control in the Reductive Cleavage of the Metal-Chloride Bond (en)
- Redukce kov vs. ligand v komplexech dipyridol[3,2-a:2 '', 3''-c]phenazinu a příbuzných ligandů s [(C5Me5)CIM ] +, M = Rh nebo Ir: Důkaz vlivu spíše potenciálu než orbitalu na redukční štěpení vazby kov-chlorid (cs)
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| skos:prefLabel
| - Metal vs. Ligand Reduction in Complexes of Dipyridol[3,2-a:2'', 3''-c]phenayine and Related Ligands with [(C5Me5)CIM]+, M = Rh or Ir: Evidence for Potential Rather Than Orbital Control in the Reductive Cleavage of the Metal-Chloride Bond
- Metal vs. Ligand Reduction in Complexes of Dipyridol[3,2-a:2'', 3''-c]phenayine and Related Ligands with [(C5Me5)CIM]+, M = Rh or Ir: Evidence for Potential Rather Than Orbital Control in the Reductive Cleavage of the Metal-Chloride Bond (en)
- Redukce kov vs. ligand v komplexech dipyridol[3,2-a:2 '', 3''-c]phenazinu a příbuzných ligandů s [(C5Me5)CIM ] +, M = Rh nebo Ir: Důkaz vlivu spíše potenciálu než orbitalu na redukční štěpení vazby kov-chlorid (cs)
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| skos:notation
| - RIV/61388955:_____/04:00101045!RIV/2005/AV0/A54005/N
|
| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(OC D14.20), P(OC D15.10), Z(AV0Z4040901)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/61388955:_____/04:00101045
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - metal vs.; related ligands (en)
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| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| |
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Berger, S.
- Fiedler, Jan
- Kaim, W.
- Reinhardt, R.
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| http://linked.open...n/vavai/riv/zamer
| |
| issn
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| number of pages
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