Ground state rotational spectrum of nitrogen trifluoride: The K = 3 splittings of NF3 and NF3 |
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| Authors: | Gabriele Cazzoli Cristina Puzzarini |
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| Affiliation: | Dipartimento di Chimica “G. Ciamician”, Università di Bologna, Via Selmi 2, I-40126 Bologna, Italy |
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| Abstract: | The ground state rotational spectrum of the 14NF3 and 15NF3 isotopic species of nitrogen fluoride has been observed in the ∼450-810 GHz frequency range. This investigation allowed us to improve the rotational parameters for both isotopologues. In particular, for the first time the K = 3 line splitting parameter and the sextic centrifugal distortion constants have been determined for 15NF3. |
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| Keywords: | Rotational spectrum K = 3 splitting Nitrogen fluoride 14NF3 15NF3 |
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