Data to: 
Philipp, Julian, Akhil Sudarsan, Ekaterina Kostyurina, Viktoriia Meklesh, Monica Berglund, Michael Rappolt, Jan Westergren, Lennart Lindfors, Nadine Schwierz, and Joachim Oskar Raedler. ‘Combining SAXS Analysis and MD Simulation to Determine Structure and Hydration of Ionizable Lipid Hexagonal Phases’. Soft Matter, 2025. https://doi.org/10.1039/D5SM00666J.