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Table 5

List of calculated positions and assignments of A–A and E–E transitions in the vt = 0,1 torsional states of 13CH3CHO acetaldehyde up to J = 65 in the 1–1000 GHz frequency range.

Upper level Lower level Position Uncert. E lower μ2S
Sy v t J K a K c Sy v t J K a K c (MHz) (MHz) cm-1 D 2

A1 0 10 10 0 A2 0 10 9 2 892 691.6257 (0.0060) 161.4200 0.112 × 10+ 1
A2 0 10 10 1 A1 0 10 9 1 892 691.6257 (0.0060) 161.4200 0.112 × 10+ 1
E 0 20 10 10 E 0 20 9 12 892 743.8813 (0.0044) 258.2060 0.951 × 10+ 1
E 1 34 10 24 E 1 34 9 25 892 777.0896 (0.0279) 640.3145 0.191 × 10+ 2
E 0 19 10 9 E 0 19 9 11 892 818.1797 (0.0045) 245.7254 0.877 × 10+ 1
E 0 18 10 8 E 0 18 9 10 892 884.0773 (0.0046) 233.8688 0.803 × 10+ 1
E 0 41 10 32 E 0 42 8 35 892 904.9678 (0.0126) 664.2723 0.181 × 10-1
E 1 20 61 4 E 1 19 5 14 892 920.7693 (0.0057) 301.0407 0.897 × 10+ 1
E 0 17 10 7 E 0 17 9 9 892 942.2879 (0.0047) 222.6363 0.727 × 10+ 1
E 0 16 10 6 E 0 16 9 8 892 993.4892 (0.0048) 212.0279 0.649 × 10+ 1
E 0 15 10 5 E 0 15 9 7 893 038.3229 (0.0050) 202.0436 0.569 × 10+ 1
E 1 16 71 0 E 1 15 6 10 893 071.5613 (0.0064) 273.2469 0.878 × 10+ 1
E 0 14 10 4 E 0 14 9 6 893 077.3943 (0.0051) 192.6833 0.486 × 10+ 1
E 0 10 8 3 E 0 9 7 3 893 089.1803 (0.0045) 105.0124 0.882 × 10+ 1
E 0 13 10 3 E 0 13 9 5 893 111.2722 (0.0053) 183.9471 0.400 × 10+ 1
E 0 12 10 2 E 0 12 9 4 893 140.4887 (0.0055) 175.8349 0.310 × 10+ 1
A2 0 48 44 5 A1 0 47 4 44 893 144.1811 (0.0044) 729.9167 0.300 × 10+ 3
E 0 11 10 1 E 0 11 9 3 893 165.5391 (0.0056) 168.3467 0.214 × 10+ 1
E 0 48 44 5 E 0 47 4 44 893 173.5666 (0.0044) 729.9087 0.300 × 10+ 3
E 0 10 10 0 E 0 10 9 2 893 186.8816 (0.0058) 161.4826 0.112 × 10+ 1

Notes. Full table is available at the CDS: S5.

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