Rotational transitions of 27Al19F have been measured in the millimeter and submillimeter wave regions to frequencies of 461 Gc/sec. Vibrational states up to were observed. From analysis of the data the following Dunham rotational constants were obtained: , , , , , and . The Dunham potential constants found are: , , , and . The nuclear quadrupole coupling constants obtained are: for and for the vibrational state. Vibrational constants derived are and . The equilibrium internuclear distance was obtained.
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© 1970 American Institute of Physics.
1970
American Institute of Physics
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