Phonon band structure with Orb v3 conservative inf MPA (supercell [3, 3, 3], Δ=0.01 Å); imaginary modes detected; min freq = -12.03 THz
Created by route
Calculate phonon dispersion and band structure
B4Fe11W5 P4/m tetragonal CIF (H4 Fe-W-B candidate)
H4 Fe-W-B prefilter survivor: B4Fe11W5, tetragonal P4/m #83, 20 atoms, e_hull 60.5 meV/atom. Validated 2026-09-06 (parses, ordered, SG stable at symprec 0.01/0.1, dmin 2.128 A, rho 11.79 g/cm3). Source: GGen shared DB structure db6116c4 (export action 01a07707).
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