10.18710/CH7JAWEllingsen, LodinLodinEllingsen0000-0001-7237-7585NTNU – Norwegian University of Science and TechnologyHaug-Warberg, ToreToreHaug-Warberg0000-0002-1811-4853NTNU – Norwegian University of Science and TechnologyDataverseNO2023ChemistryPhysicscross virial coefficientwater vaporsodium chlorideequation of stateHelmholtz energysolubilityvirial expansionHaug-Warberg, ToreToreHaug-WarbergNTNU – Norwegian University of Science and TechnologyNTNU – Norwegian University of Science and TechnologyNTNU – Norwegian University of Science and Technology2023-11-282023-12-111728837701251126857453417600739092701674772634054317137575624514458164694145415877523230032300323003643597309text/plaintext/plaintext/comma-separated-valuestext/comma-separated-valuestext/comma-separated-valuestext/plaintext/comma-separated-valueschemical/x-gamess-inputapplication/octet-streamchemical/x-gamess-inputtext/plaintext/comma-separated-valuestext/comma-separated-valuestext/comma-separated-valuestext/comma-separated-valuestext/comma-separated-valuestext/plaintext/comma-separated-valuestext/comma-separated-valuestext/comma-separated-valuestext/x-pythontext/x-python1.0CC0 1.0<p>The data and programming files associated with the article 'Thermodynamics of NaCl in Dense Water Vapor via Virial Coefficients' by Lodin Ellingsen and Tore Haug-Warberg. The uploaded datafiles include:</p> <ol> <li>Python implementation of the equation of state for the H2O–NaCl system.</li> <li>Replication data for all the figures presented in the article.</li> <li>Comprehensive explanation of the coordinate system utilized in the ab initio interaction energy calculations. This explanation specifically focuses on the roles and significance of the angular coordinates: theta_1, psi_1, phi, and theta_2.</li> <li>Table containing the calculated ab initio interaction energies.</li> <li>Table with solubility predictions in the vapor--halite coexistence region.</li> </ol>