Heterodyne and FTS measurements on the OCS hot bands near 1890 cm−1
作者： A.G. Maki , Wm.B. Olson , J.S. Wells , M.D. Vanek
DOI: 10.1016/0022-2852(88)90284-6
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摘要: Abstract New infrared heterodyne frequency measurements are reported for carbonyl sulfide (OCS) near 1890 cm −1 . By combining these with microwave in the literature and new Fourier transform spectrometer measurements, we have determined rovibrational constants states involved following transitions: 02 0 1-00 0, 2 e 03 1 1-01 2-00 1, 04 1-02 ( 16 O 12 C 34 S). FTS also been made on 2-01 band of normal isotope, 13 32 S, S. The present combined other earlier, to determine frequencies transitions 2730 2940 A separate set was pressure shift 0-00 OCS. is quite small, order −0.4 ± 1.5 kHz/Pa (−0.05 0.2 MHz/Torr).
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