Data and code for "Quantifying Dynamic Tilting in Halide Perovskites: Chemical Trends and Local Correlations" doi-10-5281-zenodo-15558790-0 https://doi.org/10.5281/zenodo.15558790 Swedish National Data Service Svensk nationell datatjänst Landing page Data and code for "Quantifying Dynamic Tilting in Halide Perovskites: Chemical Trends and Local Correlations" doi-10-5281-zenodo-15558790-0 https://doi.org/10.5281/zenodo.15558790 Wiktor, Julia Fransson, Erik Kubicki, Dominik Erhart, Paul Swedish National Data Service Svensk nationell datatjänst Landing page This record contains data, scripts, and models associated with the publication  "Quantifying Dynamic Tilting in Halide Perovskites: Chemical Trends and Local Correlations". Databases The *.db files are databases with the results from density functional theory (DFT) calculations. These are sqlite databases in ase format, see here for more information. The demo-database-access.py script illustrates the most basic access. Models The neuroevolution potential (NEP) models described in the publication can be found in the nep-*.txt files. They can be used in conjunction with the GPUMD package. The calorine package provides a Python interface to GPUMD. Primitive structures Several primitive structures in extended xyz format can be found in the *.xyz files. These structures have been relaxed using the NEP models included here. The demo-for-using-structures-and-models.py script illustrates how to access the structures and models. Tools for analyzing tilt angles standardize-cell-orientation.pyConverts each frame in movie.xyz to the standardized cell setting and writes the resulting trajectory to movie-standardized.xyz. This is useful when working with triclinic cells. analyze-tilt-angles-for-orthorhombic-cells.pyAnalyzes the distribution of tilt angles for each frame in a trajectory. The analysis assumes that the B-B bonds are oriented along the Cartesian coordinate system either without further rotation or after a "simple" rotation of the entire cell. angle-analysis.ovitoOvito script that approximately implements the procedure used in analyze-tilt-angles-for-orthorhombic-cells.py. Access to data through an external actor. Data are freely accessible. Åtkomst till data via extern aktör. Data är fritt tillgängliga. openAccess