Cubic materials from Wikipedia

Cubic materials from Wikipedia with all lattice parameters 5 to check if MLFFs can predict reasonable lattice constants<br>import pandas as pddata = pd.read_html("http://en.wikipedia.org/wiki/Lattice_constant")[0]data = data[ ~data["Crystal structure"].isin( [ "Hexagonal", "Wurtzite", "Wurtzite (HCP)", "Orthorhombic", "Tetragonal perovskite", "Orthorhombic perovskite", ] )]data.rename(columns={"Lattice constant (Å)": "a (Å)"}, inplace=True)<br>data["a (Å)"] = data["a (Å)"].map(float)<br>