"Byly p\u0159ipraveny a elektrochemicky charakterizov\u00E1ny dv\u011B serie (aryl)aminokarbenov\u00FDch komplex\u016F chromu substituovan\u00FDch na ligandov\u00E9m fenylov\u00E9m kruhu : pentakarbonyl[(N,N-dimethylamino)(fenyl)karben]chromu (Ia - e) a chelatovan\u00FD tetrakarbonyl[(.eta.2-N-allyl-N-allylamino)(fenyl)karben]chromu (IIa,c,d,e) . Pro srovn\u00E1n\u00ED byly p\u0159i\u0159azeny dal\u0161\u00ED dva komplexy: wolframov\u00FD analog l\u00E1tky IIc (III) a chromov\u00FD chel\u00E1t IV nesouc\u00ED nam\u00EDsto fenylu methylov\u00FD substituent. Intramolekul\u00E1rn\u00ED interakce p-substituent\u016F na ligandov\u00E9m fenylov\u00E9m kruhu s reduk\u010Dn\u00EDm, resp. oxida\u010Dn\u00EDm centrem v molekule komplexu (kter\u00E9 byly sledov\u00E1ny elektrochemicky za pou\u017Eit\u00ED LFER[1]) umo\u017Enily lokalizovat p\u0159\u00EDslu\u0161n\u00E9 p\u0159enosy elektron\u016F. Byl p\u0159itom diskutov\u00E1n vliv typu koordinace, vliv substituent\u016F na fenylu a vliv centr\u00E1ln\u00EDho atomu na oxida\u010Dn\u00ED a reduk\u010Dn\u00ED potenci\u00E1l."@cs . "1"^^ . "RIV/61388955:_____/05:00021174" . . "[121EF3ADF140]" . . . "Roh\u00E1\u010Dov\u00E1, J." . "0013-4686" . "Dvo\u0159\u00E1k, D." . "Ludv\u00EDk, Ji\u0159\u00ED" . "6"^^ . . "519943" . "RIV/61388955:_____/05:00021174!RIV06-AV0-61388955" . . "4911;4915" . . "Two series of chromium(0)-(aryl)aminocarbene complexes substituted on the ligand phenyl ring were prepared and electrochemically investigated: pentacarbonyl((N,N-dimetylamino)(phenyl)carbene(chromium(0) (Ia-e) and chelated tetracarbonyl((.eta.2-N-allyl-N-allylamino)(phenyl)carbene(chromium(0) (IIa,c-e). For comparison, a tungsten analogue of IIc (III) and a chromium chelate bearing a methyl substituent instead of the phenyl group IV were taken into the study. The intramolecular interactions of p-substituents of the ligand phenyl ring with the reduction and oxidation centres of the molecule of complex (followed electrochemically using LFER enabled to localize the corresponding electron transfer. The influence of the type of coordination, the substituent on the ligand phenyl ring and the central metal atom on oxidation and reduction potentials is discussed." . . . "Electrochemistry of Chromium(0) \u2013 Aminocarbene Complexes. The use of intramolecular interaction LFER for characterization of the oxidation and reduction centre of the complex" . "Elektrochemie aminokarbenov\u00FDch komplex\u016F chromu. Pou\u017Eit\u00ED intramolekul\u00E1rn\u00EDch interakc\u00ED (LFER) pro charakterizaci oxida\u010Dn\u00EDho a reduk\u010Dn\u00EDho centra komplexu"@cs . "electroreduction; electrooxidation; cyclic voltammetry"@en . . "Elektrochemie aminokarbenov\u00FDch komplex\u016F chromu. Pou\u017Eit\u00ED intramolekul\u00E1rn\u00EDch interakc\u00ED (LFER) pro charakterizaci oxida\u010Dn\u00EDho a reduk\u010Dn\u00EDho centra komplexu"@cs . "50" . . "Two series of chromium(0)-(aryl)aminocarbene complexes substituted on the ligand phenyl ring were prepared and electrochemically investigated: pentacarbonyl((N,N-dimetylamino)(phenyl)carbene(chromium(0) (Ia-e) and chelated tetracarbonyl((.eta.2-N-allyl-N-allylamino)(phenyl)carbene(chromium(0) (IIa,c-e). For comparison, a tungsten analogue of IIc (III) and a chromium chelate bearing a methyl substituent instead of the phenyl group IV were taken into the study. The intramolecular interactions of p-substituents of the ligand phenyl ring with the reduction and oxidation centres of the molecule of complex (followed electrochemically using LFER enabled to localize the corresponding electron transfer. The influence of the type of coordination, the substituent on the ligand phenyl ring and the central metal atom on oxidation and reduction potentials is discussed."@en . "-" . . "Electrochimica acta" . "P(GA203/04/0487), Z(AV0Z40400503)" . "Electrochemistry of Chromium(0) \u2013 Aminocarbene Complexes. The use of intramolecular interaction LFER for characterization of the oxidation and reduction centre of the complex" . "Electrochemistry of Chromium(0) \u2013 Aminocarbene Complexes. The use of intramolecular interaction LFER for characterization of the oxidation and reduction centre of the complex"@en . "Meca, L." . "5"^^ . . "Hoskovcov\u00E1, I." . . . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . . "Electrochemistry of Chromium(0) \u2013 Aminocarbene Complexes. The use of intramolecular interaction LFER for characterization of the oxidation and reduction centre of the complex"@en . "Tobrman, T." .