"The mononuclear complexes [(eta(5)-C5Me5)IrCl(L-1)] (1), [(eta(5)-C5Me5)RhCl(L-1)] (2), [(eta(6)-p-Pr\u00B4C6H4Me)RuCl(L-1)] (3) and [(eta(6)- C6Me6)RuCl(L-1)] (4) have been synthesised from pyrazine-2-carboxylic acid (HL1) and the corresponding complexes [{(eta(5)- C5Me5)IrCl2)(2)], [{(eta(5)-C5Me5)RhCl2)(2)], [{(eta(6)-p-Pr\u00B4C6H4Me)RuCl2}(2)], and [{(eta(6)-C6Me6)RuCl2}(2)], respectively. The related dinuclear complexes [{(eta(5)-C5Me5)IrCl)(2)(mu-L-2)] (5), [{(eta(5)-C5Me5)RhCl}(2)(mu-L-2)] (6), [{(n(6)-p-(PrC6H4Me)-C-i)RuCl}(2)(mu-L-2)] (7) and [(eta(6)-C6Me6)R-uCl} (2)(mu-L-2)] (8) have been obtained in a similar manner from pyrazine-2,5-dicarboxylic acid (H2L2). Compounds isomeric to the latter series, [{(eta(5)-C5Me5)IrCl}(2)(mu-L-3)] (9), [{(eta(5)-C5Me5)RhCl}(2)(mu-L-3)] (10), [{(p-Pr\u00B4C6H4Me)RuCl}(2)(mu-L-3)] (11) and [{(eta(6)-C6Me6)RuCl}(2)(mu-L-3 )] (12), have been prepared by using pyrazine-2,3-dicarboxylic acid (H2L3) instead of H2L2." . "[49747A2B6DC2]" . "Jedno a dvoujadern\u00E9 komplexy rhodia, iridia a ruthenia obsahuj\u00EDci karboxyl\u00E1tov\u00E9 pyrazinov\u00E9 ligandy: Synt\u00E9za, molekulov\u00E1 struktura, elektrochemie a katalytick\u00E9 vlastnosti"@cs . "\u0160t\u011Bpni\u010Dka, P." . . "Mono and dinuclear iridium, rhodium and ruthenium complexes containing chelating carboxylato pyrazine ligands: Synthesis, molecular structure and electrochemistry"@en . "Ve vod\u011B rozpustn\u00E9 jedno- a dvojjadern\u00E9 Ir, Rh a Ru komplexy obsahuj\u00EDc\u00ED sou\u010Dasn\u011B \u201Em\u011Bkk\u00E9\u201C chel\u00E1tuj\u00EDc\u00ED organick\u00E9 a \u201Etvrd\u00E9\u201C hydrofiln\u00ED ligandy jsou slibn\u00FDmi hydrogena\u010Dn\u00EDmi katalyz\u00E1tory d\u00EDky sv\u00E9 schopnosti pH-selektivn\u011B koordinovat vodu. Elektrochemick\u00E9 studium oxidace i redukce seri\u00ED t\u011Bchto slou\u010Denin, kter\u00E9 obsahuj\u00ED bipyrimidinov\u00E9 ligandy umo\u017Enilo charakterizovat jejich redox vlastnosti a intramolekul\u00E1rn\u00ED elektronick\u00E9 interakce a korelovat je s katalytickou aktivitou."@cs . "S\u00FCss-Fink, G." . . "Journal of Organometallic Chemistry" . . "RIV/61388955:_____/07:00085408!RIV08-MSM-61388955" . . . . . "P(LC06070), P(LC510), Z(AV0Z40400503), Z(MSM0021620857)" . . . "CH - \u0160v\u00FDcarsk\u00E1 konfederace" . "Therrien, B." . . "Govindaswamy, P." . . "The mononuclear complexes [(eta(5)-C5Me5)IrCl(L-1)] (1), [(eta(5)-C5Me5)RhCl(L-1)] (2), [(eta(6)-p-Pr\u00B4C6H4Me)RuCl(L-1)] (3) and [(eta(6)- C6Me6)RuCl(L-1)] (4) have been synthesised from pyrazine-2-carboxylic acid (HL1) and the corresponding complexes [{(eta(5)- C5Me5)IrCl2)(2)], [{(eta(5)-C5Me5)RhCl2)(2)], [{(eta(6)-p-Pr\u00B4C6H4Me)RuCl2}(2)], and [{(eta(6)-C6Me6)RuCl2}(2)], respectively. The related dinuclear complexes [{(eta(5)-C5Me5)IrCl)(2)(mu-L-2)] (5), [{(eta(5)-C5Me5)RhCl}(2)(mu-L-2)] (6), [{(n(6)-p-(PrC6H4Me)-C-i)RuCl}(2)(mu-L-2)] (7) and [(eta(6)-C6Me6)R-uCl} (2)(mu-L-2)] (8) have been obtained in a similar manner from pyrazine-2,5-dicarboxylic acid (H2L2). Compounds isomeric to the latter series, [{(eta(5)-C5Me5)IrCl}(2)(mu-L-3)] (9), [{(eta(5)-C5Me5)RhCl}(2)(mu-L-3)] (10), [{(p-Pr\u00B4C6H4Me)RuCl}(2)(mu-L-3)] (11) and [{(eta(6)-C6Me6)RuCl}(2)(mu-L-3 )] (12), have been prepared by using pyrazine-2,3-dicarboxylic acid (H2L3) instead of H2L2."@en . . "5"^^ . "0022-328X" . "1661;1671" . "8" . "Mono and dinuclear iridium, rhodium and ruthenium complexes containing chelating carboxylato pyrazine ligands: Synthesis, molecular structure and electrochemistry" . "Jedno a dvoujadern\u00E9 komplexy rhodia, iridia a ruthenia obsahuj\u00EDci karboxyl\u00E1tov\u00E9 pyrazinov\u00E9 ligandy: Synt\u00E9za, molekulov\u00E1 struktura, elektrochemie a katalytick\u00E9 vlastnosti"@cs . "Mono and dinuclear iridium, rhodium and ruthenium complexes containing chelating carboxylato pyrazine ligands: Synthesis, molecular structure and electrochemistry"@en . . . "435016" . . "RIV/61388955:_____/07:00085408" . "692" . . . "1"^^ . "Ludv\u00EDk, Ji\u0159\u00ED" . . . "dinuclear complexes; iridium; rhodium; ruthenium; electrochemistry"@en . "Mono and dinuclear iridium, rhodium and ruthenium complexes containing chelating carboxylato pyrazine ligands: Synthesis, molecular structure and electrochemistry" . . . "11"^^ .