Encapsulation of half-sandwich complexes of molybdenum with β-cyclodextrin
- 9 August 2000
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 17,p. 2964-2968
- https://doi.org/10.1039/b003763j
Abstract
β-Cyclodextrin formed stable, crystalline 1∶1 host∶guest inclusion compounds, in high yields, with half-sandwich complexes of molybdenum of the type MoCp′(η3-C3H5)(CO)2 (Cp′ = Cp, C5H4SiMe3 or C9H7). The products have been characterised in the solid state by elemental analysis, FTIR spectroscopy, TGA, powder X-ray diffraction and 13C MAS NMR spectroscopy. Channel-type structures were formed with Cp′ = Cp and C9H7, while with Cp′ = C5H4SiMe3 the arrangement of the cyclodextrin molecules was more similar to that of pristine β-cyclodextrin hydrate.Keywords
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