Orb-relaxed Fe40 B18 boride candidate. CIF SHA256 52d953035a525516e19b7dc563460337ff6e68a33cdb955b7989d5b03ea4f409. Unconstrained variable-cell ML relaxation; no DFT. AFLOW novelty, hull stability and magnetic performance remain under review. Derived from published source: . Coordinate source https://aflow.org/p/A2B_tI12_140_h_a-001/; source SHA256 . Terms: See CIF attribution. Published parent framework; the authored mutation is not an experimentally established material.