The infrared spectrum of 31P14N near 1300 cm−1 |
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| Authors: | Arthur G. Maki Frank J. Lovas |
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| Affiliation: | Molecular Spectroscopy Division, Center for Thermodynamics and Molecular Science, National Bureau of Standards, Washington, D. C. 20234 USA |
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| Abstract: | The infrared absorption spectrum of the PN molecule has been measured at temperatures between 800 and 1050°C with a tunable diode laser. The transitions measured ranged from J″ = 3 to J″ = 53 and included the vibrational transitions v = 1 ← 0, 2 ← 1, 3 ← 2, and 4 ← 3. These measurements are combined with microwave measurements made by others to yield a consistent set of ten Dunham ro-vibrational constants and their uncertainties. |
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