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Table B.1

Observed frequencies and fit of CHD2CN in the ground state.

J J′′ Frequency Uncertainty Obs.-Calc.
(MHz) (MHz) (MHz)

10 1 10 9 1 9 164 043.8545 0.0300 –0.0041
10 6 4 9 6 3 164 742.8533+ 0.0300 0.0732
10 6 5 9 6 4 164 742.8533+ 0.0300 0.0732
10 5 5 9 5 4 164 771.0991+ 0.0300 0.0271
10 5 6 9 5 5 164 771.0991+ 0.0300 0.0271
10 4 7 9 4 6 164 794.7045+ 0.0300 –0.0080
10 4 6 9 4 5 164 794.7045+ 0.0300 –0.0080
10 0 10 9 0 9 164 798.6268 0.0300 –0.0157
10 3 8 9 3 7 164 814.4499 0.0300 0.0812
10 2 9 9 2 8 164 817.3348 0.0300 0.0334
10 2 8 9 2 7 164 851.1481 0.0300 –0.0190
10 1 9 9 1 8 165 599.7877 0.0300 –0.0045
37 5 32 38 4 34 166 150.9717c 0.0300 0.0654
37 5 33 38 4 35 166 164.1827c 0.0300 –0.0208
17 0 17 16 1 15 180 733.0036c 0.0300 0.0456

Notes.The full Table B.1 is available in electronic form at the CDS. A portion with only the 15 lowest frequency transitions is shown here for guidance regarding its form and content. Transitions are assigned with the rotational quantum numbers of the upper (first) and lower (second) levels. Observed frequencies are given. A “c” shows the c-type transitions. Transitions without “c” are of a-type. Sign “+” shows the blended transitions. An “e” (seen in the full table) shows the transitions observed but rejected from the fit as described in the text, because of the significant difference between observed and calculated frequencies; the observed minus calculated difference (Obs.-Calc.) is not given for these transitions.

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