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The vibration‐rotation Raman spectra of 18 O 2 , 17 O 18 O, 17 O 2 and 16 O 2

1981; Wiley; Volume: 10; Issue: 1 Linguagem: Inglês

10.1002/jrs.1250100111

1097-4555

Howell G. M. Edwards, D. A. Long, K. A. B. Najm, Marcus W. Thomsen,

Atmospheric and Environmental Gas Dynamics

Abstract The vibration‐rotation Raman spectra of the oxygen species 18 O 2 , 17 O 18 O, 17 O 2 and 16 O 2 have been recorded and analysed; the spectra of the 17 O 18 O and 17 O 2 species are reported for the first time. The B 0 and α values from these analyses were used to calculate values for the equilibrium‐state rotational constants, B e , and hence the bond lengths, r e . The following values were obtained: equation image