Enter an atomic species:
Ag
Enter a cubic lattice type:
fcc
Enter a model name:
MEAM_LAMMPS_KangSaLee_2009_ZrAgCu__MO_813575892799_002
Enter a lattice constant (m):
4.072935052216053e-10

WARNING, 1 imaginary frequencies at q = ( 0.00,  0.00,  0.00) ; (omega_q = 2.551e-09*i)
WARNING, 1 imaginary frequencies at q = ( 0.00,  0.00,  0.00) ; (omega_q = 2.551e-09*i)