The Analysis of the Vibration-Rotation Band <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msub><mrow><mi>ω</mi></mrow><mrow><mn>3</mn></mrow></msub></mrow></math> for <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi mathvariant="normal">C</mi></mrow><mrow><mn>12</mn></mrow></msup></mrow></math><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">O</mi></mrow><mrow></mrow><mrow><mn>16</mn></mrow><mrow><mn>2</mn></mrow><mrow></mrow></mmultiscripts></mrow></math> and <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi mathvariant="normal">C</mi></mrow><mrow><mn>13</mn></mrow></msup></mrow></math><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">O</mi></mrow><mrow></mrow><mrow><mn>16</mn></mrow><mrow><mn>2</mn></mrow><mrow></mrow></mmultiscripts></mrow></math>

Alvin H. Nielsen; Y. T. Yao

doi:10.1103/PhysRev.68.173

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The Analysis of the Vibration-Rotation Band $ω_{3}$ for $C^{12}$ $O^{16}_{2}$ and $C^{13}$ $O^{16}_{2}$

Alvin H. Nielsen^* and Y. T. Yao^†

Mendenhall Laboratory of Physics, The Ohio State University, Columbus, Ohio

^*The University of Tennessee, Knoxville, Tennessee.
^†The National University of Peking, Kunming, China.

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Phys. Rev. 68, 173 – Published 1 October, 1945

DOI: https://doi.org/10.1103/PhysRev.68.173

Abstract

The vibration-rotation band $ω_{3}$ for normal and isotopic C $O_{2}$ has been completely remeasured with a 7200 line-per-inch grating and the rotation lines of both bands are completely resolved. Identification of the rotation lines up to $J = 90$ in the $P$ branch and $J = 56$ in the $R$ branch for the band in normal C $O_{2}$ was made, while for the isotopic band they are identified to $J = 94$ in the $R$ branch and to $J = 44$ in the $P$ branch. The combination principle was applied to the new data and new values of the band centers and the rotational constants $B_{000}$ , $B_{001}$ , and $α_{3}$ have been determined. These new values are compared with those obtained from the earlier data.

References (7)

P. E. Martin and E. F. Barker, Phys. Rev. 41, 291 (1932) D. M. Cameron and H. H. Nielsen, 53, 246 (1938) A. H. Nielsen, 53, 983 (1938)
Omitted endnote
G. Herzberg, Infrared and Raman Spectra of Polyatomic Molecules (Van Nostrand, New York, 1945), p. 390
A. H. Nielsen, J. Chem. Phys. 11, 160 (1943)
D. M. Dennison, Rev. Mod. Phys. 12, 175 (1940)
G. Herzberg, [3], p. 394-395
E. F. Barker and A. Adel, Phys. Rev. 44, 185 (1933)

[c1] P. E. Martin and E. F. Barker, Phys. Rev. 41, 291 (1932) D. M. Cameron and H. H. Nielsen, 53, 246 (1938) A. H. Nielsen, 53, 983 (1938)

[c2] Omitted endnote

[c3] G. Herzberg, Infrared and Raman Spectra of Polyatomic Molecules (Van Nostrand, New York, 1945), p. 390

[c4] A. H. Nielsen, J. Chem. Phys. 11, 160 (1943)

[c5] D. M. Dennison, Rev. Mod. Phys. 12, 175 (1940)

[c6] G. Herzberg, [3], p. 394-395

[c7] E. F. Barker and A. Adel, Phys. Rev. 44, 185 (1933)

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The Analysis of the Vibration-Rotation Band $ω_{3}$ for $C^{12}$ $O^{16}_{2}$ and $C^{13}$ $O^{16}_{2}$

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The Analysis of the Vibration-Rotation Band ω3 for C12O162 and C13O162

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References (7)

The Analysis of the Vibration-Rotation Band $ω_{3}$ for $C^{12}$ $O^{16}_{2}$ and $C^{13}$ $O^{16}_{2}$