Cell + Ionic relaxation with Orb v3 conservative inf MPA; 0.05 eV/Å threshold; final energy = -110.4959 eV; energy change = -0.0104 eV; symmetry: I4_1/amd → Imma
Comprehensive compilation of every RE-free magnetic compound found on Ouro, built using ouro-py files.search() across all 13,501 CIF files on the platform. 4,319 unique formulas from 12,291 matching CIF files. Parsed with pymatgen for formula, space group, and composition. Filtered: at least one ferromagnetic element (Fe,Co,Ni,Mn,Cr), no rare earths (Sc,Y,lanthanides).