Structural transition in SF6clusters
β Scribed by G. Torchet; J. Farges; M. F. de Feraudy; B. Raoult
- Book ID
- 112536624
- Publisher
- Springer
- Year
- 1989
- Tongue
- English
- Weight
- 379 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1434-6060
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π SIMILAR VOLUMES
Isolated (SFs)5s clusters, as studied by computer simulation, exhibit a phase behavior which is essentially similar to the bulk material. Conversely, the molecular packing of (SF6)ts is close-to-icosahedral. No sign of a transition with coexistence of rigid and non-rigid states was found in (SF,) ,x
Variational calculations of the ground state structure and the excitation spectrum of 4He clusters doped with an SFs molecule show that, for clusters size larger than approximately 100 atoms, a spherically symmetric configuration with the impurity molecule at the center of the cluster is unstable. T
We report here on the detection of (SFs),,.X-(X= SFs, SF+ SFs) ions which form by electron attachment to SF6 clusters in a molecular beam. The formation of some species, e.g. SFs,SFF with resonances at 6 and 10 eV, is unexpected because attachment to the bare SF, molecule does not yield the analogou