Ta sc MEAM_LAMMPS_ParkFellingerLenosky_2012_Ta__MO_105449194206_000 2.807795688509941 Optimization terminated successfully. Current function value: -7.113707 Iterations: 69 Function evaluations: 180 C11 = 202.171671 +/- 0.007336 GPa C12 = 57.721174 +/- 0.005187 GPa C44 = -51.015133 +/- 0.001834 GPa B = 105.871340 +/- 0.004235 GPa