Rotational spectra

Rigid-rotor rotational spectra built on chemistrykit.quantum’s rigid rotor: quantized levels, evenly spaced transition wavenumbers and Boltzmann line intensities, and microwave isotope shifts of CO isotopologues.

Dennison’s quantized rigid rotor: HCl rotational lines spaced by 2B, with Boltzmann intensities

Dennison's quantized rigid rotor: HCl rotational lines spaced by 2B, with Boltzmann intensities

Microwave spectroscopy and the isotope shift: CO isotopologues’ J=1-0 lines in GHz

Microwave spectroscopy and the isotope shift: CO isotopologues' J=1-0 lines in GHz