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| rdf:type
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| Description
| - Ultrafast electronic-vibrational relaxation upon excitation of the singlet charge-transfer b1A´ state of [Re(L)(CO)3(bpy)]n (L=Cl,Br,I, n=0; L=4-Et-pyridine, n=1+) in acetonitrile was investigated using the femtosecond fluorescence up-conversion technique with polychromatic detection. In addition, energies, characters, and molecular structures of the emitting states were calculated by TD-DFT. The luminescence is characterized by a broad fluorescence band at very short times, and evolves to the steady-state phosphorescence spectrum from the a3A%22 state at longer times. The analysis of the data allows us to identify three spectral components. The first two are characterized by decay times .tau.1 = 85-150 fs and .tau.2 = 340-1200 fs, depending on L, and are identified as fluorescence from the initially excited singlet state and phosphorescence from a higher triplet state (b3A%22), respectively. The third component corresponds to the long-lived phosphorescence from the lowest a3A%22 state.
- Ultrafast electronic-vibrational relaxation upon excitation of the singlet charge-transfer b1A´ state of [Re(L)(CO)3(bpy)]n (L=Cl,Br,I, n=0; L=4-Et-pyridine, n=1+) in acetonitrile was investigated using the femtosecond fluorescence up-conversion technique with polychromatic detection. In addition, energies, characters, and molecular structures of the emitting states were calculated by TD-DFT. The luminescence is characterized by a broad fluorescence band at very short times, and evolves to the steady-state phosphorescence spectrum from the a3A%22 state at longer times. The analysis of the data allows us to identify three spectral components. The first two are characterized by decay times .tau.1 = 85-150 fs and .tau.2 = 340-1200 fs, depending on L, and are identified as fluorescence from the initially excited singlet state and phosphorescence from a higher triplet state (b3A%22), respectively. The third component corresponds to the long-lived phosphorescence from the lowest a3A%22 state. (en)
- Pomocí femtosekundové spektroskopie byl studován nejníže ležící dovolený singletní stav b1A´ a následná luminiscence u série komplexů [(Re)(L)(CO)3(bpy)]n (L = Cl, Br, n=0; L = 4-Et-pyridin, n=1+) v acetonitrilu. Experimentální studium těchto komplexů bylo doprovázeno kvantověchemickými DFT a TD-DFT výpočty. (cs)
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| Title
| - Femtosecond Fluorescence and Intersystem Crossing in Rhenium(I) Carbonyl-Bipyridine Complexes
- Femtosekundová fluorescence a vnitřní přenos energie u série rheniových(I) bipyridinových karbonylových komplexů (cs)
- Femtosecond Fluorescence and Intersystem Crossing in Rhenium(I) Carbonyl-Bipyridine Complexes (en)
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| skos:prefLabel
| - Femtosecond Fluorescence and Intersystem Crossing in Rhenium(I) Carbonyl-Bipyridine Complexes
- Femtosekundová fluorescence a vnitřní přenos energie u série rheniových(I) bipyridinových karbonylových komplexů (cs)
- Femtosecond Fluorescence and Intersystem Crossing in Rhenium(I) Carbonyl-Bipyridine Complexes (en)
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| skos:notation
| - RIV/61388955:_____/08:00309946!RIV09-AV0-61388955
|
| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| - P(1P05OC068), Z(AV0Z40400503)
|
| http://linked.open...iv/cisloPeriodika
| |
| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/61388955:_____/08:00309946
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - rhenium(I); carbonyl-bipyridine; intersystem crossing (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
| - Journal of the American Chemical Society
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| 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
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Záliš, Stanislav
- Šebera, Jakub
- Cannizzo, A.
- Chergui, M.
- Nahhas, A. E.
- Blanco-Rodríguez, A. M.
- Vlček, Antonín
|
| http://linked.open...ain/vavai/riv/wos
| |
| http://linked.open...n/vavai/riv/zamer
| |
| issn
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| number of pages
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| is http://linked.open...avai/riv/vysledek
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