| Reference Label | Details |
|---|---|
| note unc | The quoted uncertainty appeared to correspond to one std dev. and was multiplied by 2 to come closer to the desired 95% confidence limit |
| Liu 2003 | J. Liu, W. Chen, M. Hochlaf, X. Qian, C. Chang, and C. Y. Ng, J. Chem. Phys. 118, 149 (2003) |