Correlation of Rates of Intramolecular Tunneling Processes, with Application to Some Group V Compounds
- 1 March 1960
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 32 (3) , 933-938
- https://doi.org/10.1063/1.1730820
Abstract
A method is presented whereby the WKB expression for tunneling frequencies permits correlation of these frequencies for members of homologous series of molecules. The necessary data required are the tunneling rate for one member of the series, and structural parameters and vibrational frequencies for all members of interest. The method is applied to ND3, NF3, PH3, and AsH3, using NH3 as the molecule whose frequency is known. The method also is used to support the hypothesis that pseudorotation occurs in the trigonal bipyramids PF5 and PCl5Keywords
This publication has 22 references indexed in Scilit:
- Internal Barrier of Propylene Oxide from the Microwave Spectrum. IIThe Journal of Chemical Physics, 1958
- ON THE ORIGIN OF POTENTIAL BARRIERS TO INTERNAL ROTATION IN MOLECULESProceedings of the National Academy of Sciences, 1957
- Nuclear Magnetic Resonance Multiplets in LiquidsThe Journal of Chemical Physics, 1953
- A Method of Determining the Potential Barriers Restricting Inversion in Ammonia, Phosphine and Arsine from Vibrational Force ConstantsThe Journal of Physical Chemistry, 1952
- Internal Molecular Motions of Large Amplitude Illustrated by the Symmetrical Vibration of AmmoniaThe Journal of Chemical Physics, 1948
- The Double Minimum Problem Applied to the Ammonia MoleculesThe Journal of Chemical Physics, 1937
- Energy Levels of a Symmetrical Double Minima Problem with Applications to the NH3 and ND3 MoleculesThe Journal of Chemical Physics, 1935
- On the Vibrations of Polyatomic MoleculesPhysical Review B, 1932
- The Two-Minima Problem and the Ammonia MoleculePhysical Review B, 1932
- Zur Deutung der Molekelspektren. III.The European Physical Journal A, 1927