Structural peculiarities of AC sub(60) (A identical with K, Rb) fullerides

Structural peculiarities of AC sub(60) (A identical with K, Rb) fullerides

The strain of the C sub(60) molecule in the polymeric-like phase was described. It is shown that a small rotation of the C sub(60) molecule is possible at the phase transition. Numerical calculation of AC sub(60) powder neutron diffraction spectra for the Fm3m phase was made.

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Veröffentlicht in:Journal of low temperature physics 1997-01, Vol.107 (5-6), p.547-551
Hauptverfasser: Aksenov, V L, Ossipyan, Yu A, Shakhmatov, V S
Format: Artikel
Sprache:eng
Schlagworte:
Molecular dynamics
Molecular orientation
Neutron diffraction
Numerical analysis
Phase transitions
Potassium compounds
Rubidium compounds
Strain
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Zusammenfassung:The strain of the C sub(60) molecule in the polymeric-like phase was described. It is shown that a small rotation of the C sub(60) molecule is possible at the phase transition. Numerical calculation of AC sub(60) powder neutron diffraction spectra for the Fm3m phase was made.
ISSN:0022-2291