Laser Stark spectra have been observed in the (020) ← (010) hot band of H216O. A near coincidence between the 15–14 P(11) line of the 13C18O laser at 1677.228 cm−1 and the 606 ← 515 rovibrational transition of H2O as analyzed with the result: [Formula: see text]. Using the same laser line, an infrared–radiofrequency double resonance signal arising from the 422–515 transition within the (010) vibrational state was measured to be: 2159.98 ± 0.3 MHz.
No takes yet. Share an insight, caveat, or question.
Herman et al. (1979) studied this question.