Enter an atomic species:
Ni
Enter a cubic lattice type:
fcc
Enter a model name:
MEAM_LAMMPS_ShimKoKim_2013_NiVH__MO_612225165948_001
Enter a lattice constant (m):
3.521391749382019e-10

WARNING, 1 imaginary frequencies at q = ( 0.00,  0.00,  0.00) ; (omega_q = 6.257e-09*i)
WARNING, 1 imaginary frequencies at q = ( 0.00,  0.00,  0.00) ; (omega_q = 6.257e-09*i)