| Version | 1 |
|---|---|
| Date of Entry | March 2017 |
| Contributor | K. Kobayashi |
| Lines Listed | 139 (ground state) 104 (excited state 1) 125 (excited state 2) |
| Frequency / GHz | 90-372 GHz 17-500 GHz(including calculated values) |
| Max N | 107 |
| Max K | 28 (ground state) 9 (excited state 1) 9 (excited state 2) |
| log STR0 | |
| log STR1 | |
| Isotope Corr. | |
| Egy / (cm-1) | |
| μa / D | |
| μb / D | |
| μc / D | |
| A / MHz | |
| B / MHz | |
| C / MHz | |
| Q(2000.) | |
| Q(1000.) | |
| Q(500.0) | |
| Q(300.0) | |
| Q(225.0) | |
| Q(150.0) | |
| Q(75.00) | |
| Q(37.50) | |
| Q(18.75) | |
| Q(9.375) | |
| molecular weight/u | 100.0761 |
| References and other information The excited state 1 and 2 are estimated to be the two lowest vibrational excited states (ν27=1 and ν26=1) based on the relative intensitites. Vibrational number columns 0, 1, and 2 correspond to the ground state, excited state 1, and excited state 2, respectively. The intensities are shown in JPL/CDMS format. "Millimeter-wave spectroscopy of hydantoin, a possible precursor of glycine" H. Ozeki, R. Miyahara, H. Ihara, S. Todaka, K. Kobayashi, and M. Ohishi, Astronomy & Astrophysics (2017) (DOI: https://doi.org/10.1051/0004-6361/201629880). | |