NiRe2O8 P-3m1 (dirhenate)

Cell + Ionic relaxation with Orb v3 conservative inf MPA; 0.03 eV/Å threshold; final energy = -84.2363 eV; energy change = -0.4284 eV; symmetry: P-3m1 → P-3m1

Comprehensive compilation of 4,324 rare-earth-free permanent magnet candidate compounds from all CIF files on the Ouro platform, joined with all existing non-ALIGNN route calculation results. Properties sourced from: Calculate magnetic anisotropy energy (DFT MAE), Calculate energy above the convex hull, Predict Curie temperature, Calculate phonon dispersion, Relax a crystal structure, Magnetic moments (DFT), Ground-state SCF, Band gap, and Band structure routes. ALIGNN predictions are excluded per requirement. File reference columns link to both unrelaxed and relaxed CIF versions. Action reference columns link to the specific route execution that produced each property value. Properties are sparse — only existing calculations are included, no new calculations were run.

Long-form calculated properties extracted from successful route actions that used each CIF as an input. Columns fileid / actionid / route_id are Ouro references.

Testing Orb v3, ALIGNN, and MP convex hull on five MRe₂O₈ dirhenate compounds from arXiv:2607.02848 (Ni et al., Princeton). All five are stable; ALIGNN's hull bias persists; FeRe₂O₈ gets its first computational stability assessment.