| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1306289 | Inorganica Chimica Acta | 2011 | 5 Pages |
The thermal decarbonylation of [Os3H(CO)10(μ,η2-CCPh)] (1) results in the complex [Os3H(CO)9(μ3,η2-CCPh)] (2) in a quantitative yield. The X-ray structural analysis has been performed for 1 and 2. The dependence of dynamic behavior of triosmium clusters on their structure is discussed.
Graphical abstractThe X-ray structural analysis has been performed for stereochemical non-rigidity (−100 °C) cluster [Os3H(CO)10(μ,η2-CCPh)] (1). Thermolysis of 1 results in the complex [Os3H(CO)9(μ3,2η2-CCPh)] (2) in a quantitative yield.Figure optionsDownload full-size imageDownload as PowerPoint slideResearch highlights► The crystal structure of the highly fluxional σ,π-acetylenide cluster has been obtained. ► The efficient method of conversion of σ,π-acetylide ligand into the σ,2π coordination mode on triosmium clusters has been proposed. ► The dependence of dynamic behavior of a series of σ,π-acetylide osmium clusters on their structure is discussed.
