Ground state constants A ₀, D ^K ₀ and H ^K ₀ of ¹³CH₃I from normally allowed infrared absorption bands

Microwave and submillimeterwave spectra of CH2DI and CHD2I

“…The ground state rotational spectra, all fundamental infrared bands, as well as a few overtone and combination bands, have been thoroughly investigated for CH 3 I [1][2][3][4][5][6][7][8][9][10][11], 13 CH 3 I [12][13][14][15][16], and CD 3 I [17][18][19][20][21][22][23], see Table 1 for a summary. The ground state rotational spectrum, and the m 3 /m 6 and m 2 /m 5 /2m 3 polyads, of 13 CD 3 I have also been analyzed [19,20,24] and preliminary values for the rotational constants of the m 1 and m 4 bands are also available [25].…”