Ta bcc MEAM_LAMMPS_LeeBaskesKim_2001_Ta__MO_644143102837_000 3.302443556487561 Optimization terminated successfully. Current function value: -16.180000 Iterations: 71 Function evaluations: 187 C11 = 266.419405 +/- 0.007336 GPa C12 = 158.067184 +/- 0.005187 GPa C44 = 87.585984 +/- 0.001834 GPa B = 194.184591 +/- 0.004235 GPa