. . . "173002" . . . "Pad\u011Blkov\u00E1, Z." . "I, P(GAP106/10/0924), S, Z(AV0Z40400503)" . "7"^^ . . "RIV/61388955:_____/12:00380854" . . "Half-sandwich complexes; Titanium Zirconium; Hafnium"@en . . . . . . . . "Synthesis, structure, and fluxional behaviour of highly-substituted group 4 cyclopentadienyl arylaminate complexes" . "Synthesis, structure, and fluxional behaviour of highly-substituted group 4 cyclopentadienyl arylaminate complexes" . "November" . . "Synthesis, structure, and fluxional behaviour of highly-substituted group 4 cyclopentadienyl arylaminate complexes"@en . "0022-328X" . "10"^^ . . . "R\u016F\u017Ei\u010Dka, A." . "10.1016/j.jorganchem.2012.07.036" . . "000310769600011" . "Havl\u00EDk, A." . "719" . "RIV/61388955:_____/12:00380854!RIV13-GA0-61388955" . . "Hor\u00E1\u010Dek, Michal" . "[D1149CF2C5D2]" . . "Journal of Organometallic Chemistry" . "The series of half-sandwich metallocenes of group 4 metals containing the C,N-chelating ligand (\u03B75-C5Me4R)MCl2(C6H4CH2NMe2-\u03BA2C,N) (M = Ti(1), Zr(2), Hf(3); R = Me(C), H(D)) were prepared by reacting the corresponding pentamethyl- and tetramethyl-substituted cyclopentadienylmetal trichlorides (\u03B75-C5Me4R)MCl3 (M = Ti(1), Zr(2), Hf(3); R = Me(A), H(B)) with 2-[(dimethylamino)methyl]phenyl lithium. The X-ray crystal structure analysis of 1C\u20133C showed that they are isostructural/isomorphous containing two pairs of enantiomers in a P21/c unit cell, whereas crystals of 2D and 3D contained only one enantiomer in a P212121 unit cell. The presence of enantiomers in solution was resolved in variable temperature 1H NMR spectra below the temperature of signal coalescence. The transition state for interconversion of the two enantiomers for 1C was identified by DFT results to be on a 2nd order saddle point. Synthesis of \u03B75-tetramethylcyclopentadienylmetal trichlorides 2B and 3B and their tetrameric and dimeric crystal structures are also reported."@en . . "CH - \u0160v\u00FDcarsk\u00E1 konfederace" . . "4"^^ . "The series of half-sandwich metallocenes of group 4 metals containing the C,N-chelating ligand (\u03B75-C5Me4R)MCl2(C6H4CH2NMe2-\u03BA2C,N) (M = Ti(1), Zr(2), Hf(3); R = Me(C), H(D)) were prepared by reacting the corresponding pentamethyl- and tetramethyl-substituted cyclopentadienylmetal trichlorides (\u03B75-C5Me4R)MCl3 (M = Ti(1), Zr(2), Hf(3); R = Me(A), H(B)) with 2-[(dimethylamino)methyl]phenyl lithium. The X-ray crystal structure analysis of 1C\u20133C showed that they are isostructural/isomorphous containing two pairs of enantiomers in a P21/c unit cell, whereas crystals of 2D and 3D contained only one enantiomer in a P212121 unit cell. The presence of enantiomers in solution was resolved in variable temperature 1H NMR spectra below the temperature of signal coalescence. The transition state for interconversion of the two enantiomers for 1C was identified by DFT results to be on a 2nd order saddle point. Synthesis of \u03B75-tetramethylcyclopentadienylmetal trichlorides 2B and 3B and their tetrameric and dimeric crystal structures are also reported." . "Synthesis, structure, and fluxional behaviour of highly-substituted group 4 cyclopentadienyl arylaminate complexes"@en . "Gyepes, Robert" . "Pinkas, Ji\u0159\u00ED" . . "Lama\u010D, Martin" .