Ta sc MEAM_LAMMPS_LeeBaskesKim_2001_Ta__MO_644143102837_000 2.6781519651412973 Optimization terminated successfully. Current function value: -6.773830 Iterations: 79 Function evaluations: 212 C11 = 251.122828 +/- 0.007336 GPa C12 = 72.396109 +/- 0.005187 GPa C44 = -73.495376 +/- 0.001834 GPa B = 131.971682 +/- 0.004235 GPa