Table 2
Measured rotational transitions of methylamine in the ground vibrational state (a part of the table available at the CDS).
| J ′ |
|
Γ′ | J ′′ |
|
Γ′′ | Obs. freq. | Uncertainty | Obs.-calc. | Ref. |
| (MHz) | (MHz) | (MHz) | |||||||
|
|
|||||||||
| 8 | 3 | E2+1 | 9 | 2 | E2+1 | 6857.0000 | 0.5000 | −0.0130 | 8 |
| 26 | 1 | E2-1 | 26 | 0 | E2+1 | 7515.5600 | 0.5000 | 0.2446 | 4 |
| 30 | 1 | E1-1 | 30 | 0 | E1+1 | 7727.7400 | 0.5000 | 0.1575 | 2 |
| ... | |||||||||
| 26 | 1 | A1 | 25 | 2 | A2 | 937 775.1550 | 0.1000 | −0.0528 | 1 |
| 26 | 1 | E2+1 | 25 | 2 | E2-1 | 938 406.5120 | 0.1000 | −0.0832 | 1 |
| 33 | 3 | E1-1 | 32 | 4 | E1-1 | 938 488.7230 | 0.1000 | 0.0283 | 1 |
| 12 | 3 | E2+1 | 11 | 2 | E2+1 | 938 520.8920 | 0.0600 | 0.0265 | 1 |
| 32 | 2 | E2+1 | 31 | 3 | E2+1 | 938 870.3740 | 0.1000 | −0.1167 | 1 |
| 32 | 2 | E1-1 | 31 | 3 | E1+1 | 940 305.5990 | 0.1000 | 0.0354 | 1 |
| 12 | 3 | E2-1 | 11 | 2 | E2+1 | 940 874.0690 | 0.1000 | −0.0028 | 1 |
| 26 | 1 | E1+1 | 25 | 2 | E1+1 | 940 900.0500 | 0.0600 | −0.0182 | 1 |
| ... | |||||||||
Reference. (1) This study; (2) Shimoda et al. (1954); (3) Lide (1954); (4) Hirakawa et al. (1956); (5) Nishikawa (1957); (6) Takagi & Kojima (1971); (7) Takagi & Kojima (1973); (8) Ohashi et al. (1987); (9) Kreglewski et al. (1992); (10) Kreglewski & Wlodarczak (1992); (11) Ilyushin et al. (2005).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.