| Species tag | 029509 |
| Version | 1* |
| Date of Entry | Feb. 2006 |
| Contributor | H. S. P. Müller |
|
The laboratory data was taken from
(1) T. Amano, T. Hirao, and J. Takano,
2005, J. Mol. Spectrosc. 234, 170.
In order to extrapolate more reliably to higher values of J,
a value for the sextic distortion parameter H was derived
from HCN, v2 = 1, see e027503.cat.
The predictions are assumed to be reliable to at least 1.2 THz.
Note:
The partition function takes into account the 14N hyperfine
splitting considered in the predictions for the ground vibrational state
as well as contributions from the vibrational ground
state ! Individual
non-zero contributions are given in parentheses.
The dipole moment was assumed to be identical to that of the ground
vibrational state, see e029506.cat.
|
|
| Lines Listed | 112 |
| Frequency / GHz | < 3906 |
| Max. J | 42 |
| log STR0 | -8.3 |
| log STR1 | -7.0 |
| Isotope Corr. | -0.0 |
| Egy / (cm–1) | 685.25 |
| µa / D | 3.40 |
| µb / D | |
| µc / D | |
| A | |
| B | 46691.33 |
| C | |
| Q(500.0) | 2575.2763 (2017.3880, 557.8883) |
| Q(300.0) | 1300.9224 (1211.2265, 89.6959) |
| Q(225.0) | 931.5116 (909.0575, 22.4541) |
| Q(150.0) | 608.6347 (606.9667, 1.6680) |
| Q(75.00) | 304.9598 (304.9586, 0.0012) |
| Q(37.50) | 153.9969 |
| Q(18.75) | 78.5512 |
| Q(9.375) | 40.8884 |
| detected in ISM/CSM | no |
|