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.