1D Chains of Diruthenium Tetracarbonyl Sawhorse Complexes

Journal article

Publication Details

Author(s): Fritsch N, Wick C, Waidmann T, Pflock S, Dral P, Tucher J, Steiner C, Shubina T, Maier S, Clark T, Burzlaff N
Journal: European Journal of Inorganic Chemistry
Publication year: 2018
Journal issue: 1
Pages range: 54-61
ISSN: 1434-1948


The syntheses of five 1D coordination polymers containing the sawhorse-type unit [Ru-2(mu-OAc)(2)(CO)(4)] linked by various bridging N,N-donor ligands are reported. Various pi-conjugated linkers, such as trans-[1,2-bis(N-methyl)imidazol-2-yl]ethylene (trans-bie), pyrazine (pyz), 4,4-bipyridine (4,4-bipy) and 1,2-bis(4-pyridyl)ethylene (bpe) as well as the aliphatic linker 1,4-diazabicyclo[2.2.2]octane (DABCO), were applied in the syntheses. The formation of 1D coordination polymers was proven by crystal structure determinations of two of the polymeric materials. The geometries and electronic structures of all polymers were analysed further by CASSCF/CASPT2 and DFT calculations based on monomeric model compounds. Finally, first attempts regarding deposition of the 1D chain, the sawhorse fragment and/or the ligands on a highly ordered pyrolytic graphite surface, analysed by STM measurements, are also reported.

FAU Authors / FAU Editors

Burzlaff, Nicolai Prof. Dr.
Professur für Anorganische Chemie
Clark, Timothy apl. Prof. Dr.
Naturwissenschaftliche Fakultät
Dral, Pavlo Dr. rer. nat.
Fritsch, Nico
Professur für Anorganische Chemie
Maier, Sabine Prof. Dr.
Professur für Experimentalphysik (Rastersondenmikroskopie)
Pflock, Stephan
Lehrstuhl für Anorganische und Metallorganische Chemie
Shubina, Tatyana Dr.
Sonderforschungsbereich 583 Redoxative Metallkomplexe - Reaktivitätssteuerung durch molekulare Architekturen (Sprecher: Prof.Dr.Kisch)
Steiner, Christian
Sonderforschungsbereich 953/2 Synthetische Kohlenstoffallotrope
Tucher, Johannes
Lehrstuhl für Anorganische und Allgemeine Chemie
Waidmann, Thomas
Lehrstuhl für Anorganische und Metallorganische Chemie
Wick, Christian Dr.

How to cite

Fritsch, N., Wick, C., Waidmann, T., Pflock, S., Dral, P., Tucher, J.,... Burzlaff, N. (2018). 1D Chains of Diruthenium Tetracarbonyl Sawhorse Complexes. European Journal of Inorganic Chemistry, 1, 54-61. https://dx.doi.org/10.1002/ejic.201701246

Fritsch, Nico, et al. "1D Chains of Diruthenium Tetracarbonyl Sawhorse Complexes." European Journal of Inorganic Chemistry 1 (2018): 54-61.


Last updated on 2019-06-01 at 02:10