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|---|---|---|
| 9.639[1] | 1.035[4] | M. Marinescu and A. Dalgarno, Phys. Rev. A 52, 311 (1995) |
| 1.5242(0.0034)[2] | 8.3171(0.0955) | B. Ji, C. -C. Tsai, L. Li, T. -J. Whang, A. M. Lyyra, H. Wang, J. T. Bahns, W. C. Stwalley, and R. J. LeRoy, J. Chem. Phys. 103, 7240 (1995) |
| 8.700[1] | 1.083[4] | B. Bussery and M. Aubert-Frecon, J. Mol. Spectrosc. 115, 169 (1986) |