Data for "Investigation of Nuclear Hyperfine Coupling in H2 Heterodimers Using Rotational Spectroscopy"

Raw experimental data of rotational transitions, quantumchemical calculation results, assignments, line lists and structural fits of hydrogen weakly bound to 2-fluorobenzaldehyde, 3-fluorobenzaldehyde, 4-fluorobenzaldehyde, 4-chlorobenzadehyde and phenylboronic acid pinacol ester. The dataset provides broadband and high resolution cavity rotational spectra. Additional fitting data on treatment of the ortho and para hydrogen complexes is provided.