Abstract
The 2-0, 1-0, 0-0 and 0-1 bands of the C2Σ+-X2Σ+ system of AlO, lying at 2391.88 Å, 2438.35 Å, 2487.32 Å and 2548.51 Å respectively were excited in a low pressure arc and photographed on a 6.6-metre concave grating spectrograph in the third order at a dispersion of 0.37 Å/mm. From the rotational analysis of these bands, the following constants have been determined: Be′ = 0.5653 cm.−1 ae′ = 0.0048 cm.−1 Te =40267.0 cm.−1 Be″ = 0.6413 cm.−1 a″ = 0.005 7 cm.−1
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Communicated by Dr. N. A. Narasimham,f.a.sc.
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Singh, M. Rotational analysis of the C2Σ+ — X2Σ+ system of AlO. Proc. Indian Acad. Sci. 71, 82–92 (1970). https://doi.org/10.1007/BF03051408
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DOI: https://doi.org/10.1007/BF03051408