ICSD-anchored Cr2AlB2 CIF. Space group Cmmm (No. 65), a=2.918, b=10.93, c=2.920 Å. ICSD 619207, Yubuta et al. 2000. Mn atoms at 4h (0,y,0) with y≈0.144 and 0.356. For MAB phase permanent magnet screening — Gate 1 reference structure. See post:019d9363.
Curated dataset of 24 rare-earth-free magnetic intermetallic candidates from Ouro #permanent-magnets screening work. Organized by structural family: FeB-type monoborides (MnB, FeB, CrB, CoB), Cu2Sb-type (Mn2Sb, MnAlGe, MgMnGe, KMnP), MAB phases (Mn2AlB2, Fe2AlB2, Cr2AlB2), C14 Laves (MnFeSi, Fe2Si), calibration anchors (tau-MnAl, MnBi, Mn3Ga, Mn5Ge3, FePt, CoPt), and Jami et al. validation candidates (Fe2P, FeNi, Fe3Ga). Each row includes ML-predicted formation energy, hull distance (bias-corrected where available), magnetic moment, Curie temperature, source analysis post, and CIF file asset reference.
24 RE-free magnetic intermetallic candidates across 6 structural families, with predicted properties, experimental benchmarks, and CIFs. Prepared for Anton Oliynyk's synthesizability ranking engine.
ICSD-anchored CIFs for Mn₂AlB₂, Fe₂AlB₂, and Cr₂AlB₂ are now live — Gate 1 reference structures ready for Orb v3 relaxation screening.