Microwave spectrum,quadrupole hyperfine interaction,and electric dipole moment of the BrF molecule |
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Authors: | K.P.R Nair J Hoeft E Tiemann |
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Affiliation: | Institut für Molekülphysik, Freie Universität Berlin, Boltzmannstraße 20, D-1000 Berlin 33, Germany |
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Abstract: | ![]() The measurements of the microwave spectrum of BrF were carried out on the hyperfine components of J = 1 ← 0 and J = 2 ← 1 rotational transitions of 79BrF and 81BrF. A direct diagonalization procedure of the energy matrix of the total Hamiltonian including Stark effect has been used. The following constants were derived: 79BrF | 81BrF | Be (MHz) 10 667.610 (60) | 10 616.522 (70) | eq0Q (MHz) 1086.80 (30) | 908.09 (20) | eq1Q (MHz) 1085.66 (60) | 907.41 |
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