Enter an atomic species:
Ce
Enter a cubic lattice type:
fcc
Enter a model name:
Sim_LAMMPS_ReaxFF_BroqvistKullgrenWolf_2015_CeO__SM_063950220736_000
Enter a lattice constant (m):
4.823075264692307e-10

WARNING, 2 imaginary frequencies at q = ( 0.00,  0.00,  0.00) ; (omega_q = 3.052e-09*i)
WARNING, 2 imaginary frequencies at q = ( 0.00,  0.00,  0.00) ; (omega_q = 3.052e-09*i)