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  1D Chains of Diruthenium Tetracarbonyl Sawhorse Complexes

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

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 Creators:
Fritsch, Nico1, Author
Wick, Christian R.2, Author
Waidmann, Thomas1, Author
Pflock, Stephan1, Author
Dral, Pavlo O.2, 3, Author              
Tucher, Johannes1, Author
Steiner, Christian4, Author
Shubina, Tatyana E.2, Author
Maier, Sabine4, Author
Clark, Timothy2, 4, Author
Burzlaff, Nicolai1, 4, Author
Affiliations:
1Department of Chemistry & Pharmacy, Inorganic Chemistry, Friedrich‐Alexander‐University Erlangen‐Nürnberg, Erlangen, Germany, ou_persistent22              
2Department of Chemistry & Pharmacy, Computer Chemistry Centre, Friedrich‐Alexander‐University Erlangen‐Nürnberg, Erlangen, Germany, ou_persistent22              
3Research Department Thiel, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445590              
4Department of Physics, Friedrich‐Alexander‐University Erlangen‐Nürnberg, Erwin‐Rommel‐Strasse 1, 91058 Erlangen, Germany, ou_persistent22              

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Free keywords: Coordination polymers; Chain structures; Bridging ligands; N ligands; Ruthenium
 Abstract: The syntheses of five 1D coordination polymers containing the sawhorse‐type unit [Ru2(µ‐OAc)2(CO)4] linked by various bridging N,N‐donor ligands are reported. Various π‐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.

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Language(s): eng - English
 Dates: 2017-10-232017-11-062018-01-10
 Publication Status: Published in print
 Pages: 8
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1002/ejic.201701246
 Degree: -

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Title: European Journal of Inorganic Chemistry
  Abbreviation : Eur. J. Inorg. Chem.
Source Genre: Journal
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Publ. Info: Weinheim, Germany : Wiley-VCH
Pages: - Volume / Issue: 2018 (1) Sequence Number: - Start / End Page: 54 - 61 Identifier: ISSN: 1434-1948
CoNE: https://pure.mpg.de/cone/journals/resource/954926953810_1