Das v₁/v₃-Frequenzen-Verhältnis bei tetraedrischen Oxoanionen der Hauptgruppenelemente und die Schwingungseigenschaften von Xenon-Tetroxid
In an earlier work we have theoretically derived and explained certain rules relating the v₁/v₃ frequency ratio of tetrahedral oxoanions of the transition metals with some basic properties of the anions. It is now demonstrated that these rules are also valid for oxoanions of the main group elements...
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| Formato: | Articulo |
| Lenguaje: | Alemán |
| Publicado: |
1972
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/120279 |
| Aporte de: |
| Sumario: | In an earlier work we have theoretically derived and explained certain rules relating the v₁/v₃ frequency ratio of tetrahedral oxoanions of the transition metals with some basic properties of the anions. It is now demonstrated that these rules are also valid for oxoanions of the main group elements of the periodic system. Applying these and other relations it was possible to predict the value of the symmetric stretching frequency v₁ (A₁) of xenon tetroxide. Some vibrational properties of Xe0₄ (force constants, mean amplitudes of vibration, the Coriolis coupling constant and the bond order) are also calculated and compared with those of related species. |
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