Tetraarylcyclobutadienecyclopentadienylcobalt Complexes: Synthesis, Electronic Spectra, Magnetic Circular Dichroism, Linear Dichroism, and TD DFT Calculations

0433606 - ÚOCHB 2015 RIV US eng J - Článek v odborném periodiku
Kottas, G. S. - Brotin, T. - Schwab, P. F. H. - Gala, K. - Havlas, Zdeněk - Kirby, J. P. - Miller, J. R. - Michl, Josef
Tetraarylcyclobutadienecyclopentadienylcobalt Complexes: Synthesis, Electronic Spectra, Magnetic Circular Dichroism, Linear Dichroism, and TD DFT Calculations.
Organometallics. Roč. 33, č. 13 (2014), s. 3251-3264. ISSN 0276-7333. E-ISSN 1520-6041
Grant CEP: GA ČR GBP208/12/G016
Institucionální podpora: RVO:61388963
Klíčová slova: catalytic asymmetric synthesis * altitudinal molecular rotors * organometallic pi-complexes
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 4.126, rok: 2014

The known (tetraphenyl-eta(4)-cyclobutadiene)-eta(5)-cyclopentadienylcobalt (1) and a series of its new substituted derivatives have been prepared. The electronic states of a few representatives have been characterized by absorption and magnetic circular dichroism. Time-dependent density functional theory has been used to arrive at spectral assignments for several prominent low-energy bands. The absorption spectra of the radical ions of 1 have also been recorded.
Trvalý link: http://hdl.handle.net/11104/0237840