Dissociation energies of molecules with very heavy atoms from mass spectrometry
- 1 March 1981
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 74 (5) , 3078-3079
- https://doi.org/10.1063/1.441398
Abstract
For Pb2 and BiLi, it is shown that relativistic effects yield large spin-orbit splittings and thus reduce the electronic partition function by significant amount. Since the partition function is required for dissociation energy calculations from mass spectrometric data, caution is advised in choosing the electronic partition function.Keywords
This publication has 3 references indexed in Scilit:
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- Spectroscopy and relaxation of Pb2 in rare gas solidsThe Journal of Chemical Physics, 1977
- Thermodynamic investigation of the lead molecules Pb2, Pb3, and Pb4 by mass spectrometryThe Journal of Chemical Physics, 1976