| Autor: |
Kessler M; Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany., Godemann C; Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany., Spannenberg A; Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany., Beweries T; Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany. |
| Jazyk: |
angličtina |
| Zdroj: |
Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2016 Nov 22; Vol. 72 (Pt 12), pp. 1833-1835. Date of Electronic Publication: 2016 Nov 22 (Print Publication: 2016). |
| DOI: |
10.1107/S2056989016018363 |
| Abstrakt: |
The crystal structures of two ansa -titanocene tri-fluoro-methane-sulfonate complexes bearing the Me 2 Si(C 5 Me 4 ) 2 ligand are reported, namely [di-methylbis-(η 5 -tetra-methyl-cyclo-penta-dien-yl)silane](tri-fluoro-methane-sulfonato-κ 2 O , O ')titanium(III) toluene monosolvate, [Ti(CF 3 O 3 S)(C 20 H 30 Si)]·C 7 H 8 , 1 , and chlorido-[di-methyl-bis-(η 5 -tetra-methyl-cyclo-penta-dien-yl)silane](tri-fluoro-methane-sulfonato-κ O )titanium(IV), [Ti(CF 3 O 3 S)(C 20 H 30 Si)Cl], 2 . Both complexes display a bent metallocene unit, the metal atom being coordinated in a distorted tetra-hedral geometry, with the tri-fluoro-methane-sulfonate anion acting as a bidentate or monodentate ligand in 1 and 2 , respectively. In 1 , weak π-π stacking inter-actions involving the toluene solvent mol-ecules [centroid-to-centroid distance = 3.9491 (11) Å] are observed. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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