| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5415423 | Journal of Molecular Spectroscopy | 2009 | 4 Pages |
Abstract
The 212 â 111 line of H2D+ at 2.363 THz that was detected toward Sgr B2 and identified based on a calculated line frequency has been measured in the laboratory precisely by using a tunable far-infrared spectrometer. All the available THz lines and known millimeter- and submillimeter-wave lines together with the combination differences derived from the infrared transitions are fitted to the Watson effective Hamiltonian. A set of improved molecular constants are obtained.
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Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
T. Yonezu, F. Matsushima, Y. Moriwaki, K. Takagi, T. Amano,