Ta diamond Sim_LAMMPS_Polymorphic_Zhou_2004_CuTa__SM_453737875254_000 5.917244739830495 Optimization terminated successfully. Current function value: -41.875096 Iterations: 83 Function evaluations: 219 C11 = -3522073.414631 +/- 0.007336 GPa C12 = 73.487026 +/- 0.005187 GPa C44 = -1320783.383883 +/- 0.001834 GPa B = -1173975.480193 +/- 0.004235 GPa