| Species tag | 055516 |
| Version | 1* |
| Date of Entry | Mar. 2018 |
| Contributor | H. S. P. Müller |
|
The microwave frequencies have been reported by
(1) C. C. Costain and R. J. Morton,
1959, J. Chem. Phys. 31, 389.
Because of the very limited experimental data set,
calculations were limited to J ≤ 10
and Ka ≤ 1. The entry may
be sufficient for identifying the isotopolog in dark
clouds. Predictions should be viewed with caution.
The dipole moment was assumed to agree with that of the
main species, see e054510.cat.
|
|
| Lines Listed | 58 |
| Frequency / GHz | < 114 |
| Max. J | 10 |
| log STR0 | -7.5 |
| log STR1 | -5.5 |
| Isotope Corr. | -3.823 |
| Egy / (cm–1) | 0.0 |
| µa / D | 2.359 |
| µb / D | 1.468 |
| µc / D | |
| A / MHz | 51768.3 |
| B / MHz | 4791.55 |
| C / MHz | 4378.81 |
| Q(300.0) | 26745.1081 |
| Q(225.0) | 17346.3196 |
| Q(150.0) | 9429.4211 |
| Q(75.00) | 3330.4208 |
| Q(37.50) | 1177.7187 |
| Q(18.75) | 417.0145 |
| Q(9.375) | 147.9642 |
| Q(5.000) | 58.0069 |
| Q(2.725) | 23.6168 |
| detected in ISM/CSM | no |
|