1994
DOI: 10.1021/cr00028a006
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Ruthenium(II) and Osmium(II) Bis(terpyridine) Complexes in Covalently-Linked Multicomponent Systems: Synthesis, Electrochemical Behavior, Absorption Spectra, and Photochemical and Photophysical Properties

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Cited by 1,490 publications
(1,315 citation statements)
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References 46 publications
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“…16 000 cm -1 and the appearance of a new absorption band centred at 14 300 cm -1 and 4300 cm -1 assigned to Os III based LMCT absorption bands (see ESI). 43 This confirms that the Os(bipy) 2 (pytr) unit is oxidised first as expected from analysis of the electrochemical data (Fig. 3).…”
Section: Spectroelectrochemistrysupporting
confidence: 87%
“…16 000 cm -1 and the appearance of a new absorption band centred at 14 300 cm -1 and 4300 cm -1 assigned to Os III based LMCT absorption bands (see ESI). 43 This confirms that the Os(bipy) 2 (pytr) unit is oxidised first as expected from analysis of the electrochemical data (Fig. 3).…”
Section: Spectroelectrochemistrysupporting
confidence: 87%
“…The Emission spectra of ligand L 1 and its metal complex L 3 in chloroform at room temperature is shown in Figure 3 and Figure 4 and the relevant data are collected in Table 1. The luminescence of the ligands L 1 , L 2 and L 3 are assigned to the benzothiazolyl hydrazone centered л-л* level [34][35][36][37] . The ligands L 1 , L 2 and L 3 showed the emission bands at 532 nm, 545 nm and 542 nm respectively.…”
Section: Uv-vis Absorption Spectra and Emission Spectramentioning
confidence: 99%
“…Essa abordagem tem sido aplicada adequadamente para espécies metal-orgânicas envolvendo principalmente alguns dos elementos da primeira e da segunda séries de transição (na maioria, complexos homo-e heteronucleares contendo amina [6][7][8][9][16][17][18][19] , carboxilato 6,9,16,18,[20][21][22][23] , cianeto 6,7,9,16,17,19,24 , fosfina 25 e polipiridil-derivados 6,8,9,[26][27][28][29][30] como coligantes e uma grande variedade de ligantes-ponte envolvendo grupos carboxilato, ciano, halo, hidroxo, nitro, oxo, e, principalmente, heterocíclicos orgânicos nitrogenados [6][7][8][9] ; ligantes-ponte oxigenados não-inocentes, sejam eles do tipo dioxolenos 8,31,32 ou polifuncionais 33,34 , e sulfurados 6,8,17,35,36 também têm sido empregados). Complexos dos elementos de transição do Grupo 8 (em part...…”
Section: Esquema 1 O íOn Complexo De Creutz-taubeunclassified
“…Complexos dos elementos de transição do Grupo 8 (em particular, íons ferro 6,9,16,17,19,24,29,36,37 , rutênio [6][7][8][9][16][17][18][19][20][21][22][23][26][27][28]30,[36][37][38] . Além disso, no estado de oxidação formal +II, tais íons são fortes doadores-p que interagem eficientemente com ligantes aceitadores-p 6,38,43 .…”
Section: Esquema 1 O íOn Complexo De Creutz-taubeunclassified