Free Access
| para-CH2D+ | ortho-CH2D+ | ||
| Transition | Frequencya | Transition | Frequencya |
| 101-000 | 278 691.656(26) | 211-110 | 624 492.647(21) |
| 202-101 | 534 280.362(153) | 212-111 | 490 012.249(31) |
| 303-202 | 757 259.34(30) | 312-211 | 918 639.68(25) |
| 404-303 | 963 382.45(25) | 313-212 | 722 354.621(26) |
| 505-404 | 1 169 125.70(66) | 413-312 | 1 185 028.50(69) |
| 414-313 | 945 398.62(19) | ||
| 321-220 | 913 931.77(46) | 514-413 | 1 414 577.97(116) |
| 322-221 | 835 464.379(51) | 515-414 | 1 161 990.60(70) |
| 422-321 | 1 244 857.02(71) | ||
| 423-322 | 1 095 330.70(32) | 431-330 | 1 176 104.86(86) |
| 523-422 | 1 556 427.93(128) | 432-331 | 1 147 307.54(43) |
| 524-423 | 1 341 292.62(76) | ||
| 220-221 | 23 015.873(169) | 110-111 | 67 273.548(45) |
| 321-322 | 101 483.26(62) | 211-212 | 201 753.947(70) |
| 422-423 | 251 009.58(129) | 312-313 | 398 039.01(23) |
| 413-414 | 637 668.89(103) | ||
| 322-303 | 666 882.54(289) | 514-515 | 890 256.25(269) |
| 423-404 | 798 830.79(279) | ||
Notes. (a) The values in parentheses indicate one standard deviation to the last quoted digits.
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