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Table B.1

Example of transitions measured in the spectrum of 13CH3CH2CN.

J′′ J Obs. Freq. o.–c. o.–c. Accuracy
(MHz) (MHz)a (MHz)b (MHz)

47 12 36 46 11 35 936 410.1024  −0.0506  −0.0356 0.0500
42 13 30 41 12 29 938 423.4890  −0.0209  −0.0052 0.0500
37 14 24 36 13 23 939 841.2922 0.0338 0.0483 0.0500
32 15 18 31 14 17 940 844.6210  −0.0267  −0.0147 0.0500
27 16 12 26 15 11 941 528.4133  −0.0315  −0.0230 0.0500
22 17 6 21 16 5 941 944.4206 0.0252 0.0288 0.0500
53 11 43 52 10 42 941 979.0876* 0.0037 0.0132 0.0500
53 11 42 52 10 43 941 979.0876* 0.0037 0.0132 0.0500
43 13 31 42 12 30 947 156.2010 0.0701 0.0853 0.0500
28 16 13 27 15 12 950 335.6957  −0.0006 0.0085 0.0500
23 17 7 22 16 6 950 755.7557  −0.0242  −0.0198 0.0500
18 18 1 17 17 0 950 932.2935  −0.0151  −0.0179 0.0500

Notes. 

(*)

Blended transitions.

(a)

A-reduction.

(b)

S-reduction.

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