The data for "A 0.002 cm⁻¹ accurate PES for ¹⁴N₂¹⁶O"

[Updated on 2026-05: revised figures in .opju file, the updated .zip file is also available as a Supplementary file on Molecules website] Paper has been published with open access to public: Molecules 2026, 31(11), 1793. DOI: 10.3390/molecules31111793 [Updated on 2026-02-21: See README.pdf for file structure, data format, and notes] Supplementary data files for "A 0.002 cm⁻¹ accurate PES for ¹⁴N₂¹⁶O", submitting to Molecules: D2n PES related: PES, refinement, rovibrational energy levels of 6 iso, line list at 296 K for 14N216O D2nB PES related: PES, refinement, rovibrational energy levels of 6 iso, line list at 296 K for 14N216O reference datasets: HITRAN, MARVEL, RITZ, TYM (UCL 2023), and B1b (Ames 2023) energy levels used in analysis. statistics: energy level lists of comparison (D2n/D2nB/B1b/TYM vs. RITZ/MARVEL/HITRAN.xxx), code (getrms.f90.xxx for mean±1s), J-resolved mean |d| and srms (out.xxx), and RITZ/HITRAN-based minor isotopologue comparison. D2n_PES_related_analysis.revised.opju: ORIGIN project file including figures and related data sheets, and mean±1sigma statistics. Use Origin Viewer to open and extract data.