Thermochemical properties of the rare earth monoxides
- 1 July 1986
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 85 (1) , 385-390
- https://doi.org/10.1063/1.451614
Abstract
Crystal field theory has been used to identify and locate the energy levels of low‐lying (below 10 000 cm−1) states of the rare earth monoxides. These states were then used to calculate the thermal functions, which were, in turn, used to derive accurate dissociation energies of the rare earth monoxides. These newly derived dissociation energies are discussed in terms of a model related to the promotion energies for 4f n+15d0→4f n5d1.Keywords
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