Microwave Spectrum of Formaldehyde : I. K-type Doubling Spectra
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概要
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Microwave spectral lines for the direct transitions between the K-type doublets were measured from 3kMc to 40kMc for H_2CO and for its isotopically substituted molecules HDCO, H_2C^<13>O and H_2CO^<16>. The observed spectra and the previously reported data for H_2CO were analyzed by a digital computer by the use of Kivelson and Wilson's method for the centrifugal distortion correction. The asymmetry parameter b and B-C were obtained for each isotopic species as follows: [table] It was found that the observed frequencies fit well to those calculated from the centrifugal distortion constants which were derived by the vibration-rotation interaction theory.
- 社団法人日本物理学会の論文
- 1960-12-05
著者
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SHIMODA Koichi
Department of Physics, Faculty of Science, University of Tokyo
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OKA Takeshi
Department of Astronomy and Astrophysics, University of Chicago
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HIRAKAWA Hiromasa
Department of Physics, The University of Tokyo
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Shimoda Koichi
Department Of Physicas University Of Tokyo
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Shimoda Koichi
Department Of Physics Faculty Of Science University Of Tokyo
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Oka Takeshi
Department Of Astronomy And Astrophysics University Of Chicago
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Oka Takeshi
Department Of Physics Faculty Of Science University Of Tokyo:(present)department Of Chemistry Facult
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Hirakawa Hiromasa
Department Of Physics Faculty Of Science University Of Tokyo:(present)japan Atomic Energy Research I
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Hirakawa Hiromasa
Department Of Physics Faculty Of Science University Of Tokyo
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Oka Takeshi
Department Of Astronomy And Astrophysics Department Of Chemistry And Enrico Fermi Institute Universi
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Hirakawa Hiromasa
Department of Nuclear Engineering, Faculty of Engineernig, Kyushu University
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