Measurement and Analysis of the ν4Band of Fluoroform and Its Molecular Constants
作者： Susumu Sofue , Kentarou Kawaguchi , Eizi Hirota , Tsunetake Fujiyama
DOI: 10.1246/BCSJ.54.897
关键词:
摘要: The ν4 fundamental of fluoroform has been measured with a tunable diode-laser source spectrometer. following molecular constants were determined: ν0=1377.8458 cm−1, B4=0.344788 C4=0.189134 cm−1 (Cζ)4=0.18619 D4J=3.78×10−7 D4JK=−5.73×10−7 D4K=2.94×10−7 η4J=1.44×10−6 and η4K=−8.2×10−7 cm−1. Using the 2ν3, Coriolis x-y interaction constant between |ζ334|, was estimated to be 0.065.
csj.jp参考文章(8)
Yoshiyuki Kawashima, A.Peter Cox, Microwave l-type resonance transitions of the v6 = 1 state in CHF3 and CDF3: Accidental degeneracy and molecular structure Journal of Molecular Spectroscopy. ,vol. 72, pp. 423- 429 ,(1978) , 10.1016/0022-2852(78)90140-6
G. Graner, R. Anttila, J. Kauppinen, High-resolution infrared spectrum of the v 3 and v 6 bands of HCF3 and of their hot bands Molecular Physics. ,vol. 38, pp. 103- 128 ,(1979) , 10.1080/00268977900101551
T.E. Sullivan, L. Frenkel, Measurement of fourth order distortion constants in symmetric top molecules Journal of Molecular Spectroscopy. ,vol. 39, pp. 185- 201 ,(1971) , 10.1016/0022-2852(71)90052-X
Hiroatsu Matsuura, Takehiko Shimanouchi, Analysis of the Coriolis-coupled band system of ν5, ν2, and 2ν3 of methyl-d3 iodide Journal of Molecular Spectroscopy. ,vol. 60, pp. 93- 110 ,(1976) , 10.1016/0022-2852(76)90118-1
C. di Lauro, I.M. Mills, Coriolis interactions about X-Y axes in symmetric tops Journal of Molecular Spectroscopy. ,vol. 21, pp. 386- 413 ,(1966) , 10.1016/0022-2852(66)90164-0
N.J. Fyke, P. Lockett, J.K. Thompson, P.M. Wilt, The infrared spectra of HCF3 and DCF3 Journal of Molecular Spectroscopy. ,vol. 58, pp. 87- 101 ,(1975) , 10.1016/0022-2852(75)90158-7
F.N. Masri, W.E. Blass, “Pseudo-parallel” infrared bands of oblate symmetric tops NF3 ν4 and (ν4 + ν2), and CF3Hν6 Journal of Molecular Spectroscopy. ,vol. 39, pp. 98- 114 ,(1971) , 10.1016/0022-2852(71)90281-5
L. C. Hoskins, Infrared Spectra and Vibrational Potential Function of the Perpendicular Vibrations of CHF3 and CDF3 The Journal of Chemical Physics. ,vol. 53, pp. 4216- 4219 ,(1970) , 10.1063/1.1673924