Has a version
TiNiSi C14 Laves reference CIF (P6₃/mmc, Ni on 2d) - relaxed
TiNiSi C14 MgZn₂-type reference structure with Ti on 4f, Si on 6h, Ni on 2d. P6₃/mmc, a=4.73 Å, c=7.72 Å, γ=120°, c/a≈1.630. 12 atoms (Ti₄Ni₂Si₆).