Has a version
TiCo2 C14 Laves discriminator CIF - relaxed
TiCo2 C14 Laves phase discriminator: Ti on 4f, Co on 2d (fixed) and 6h (free x). P6₃/mmc (No. 194), c/a=1.630. Tests whether Co-on-2d (fully fixed Wyckoff) survives MLIP relaxation — discriminates geometric vs. electronic mechanism for symmetry erasure.