C bcc Tersoff_LAMMPS_KinaciHaskinsSevik_2012_BNC__MO_105008013807_000 2.1725880056619653 Optimization terminated successfully. Current function value: -7.086966 Iterations: 70 Function evaluations: 186 C11 = 2293.654066 +/- 0.007336 GPa C12 = 2190.318135 +/- 0.005187 GPa C44 = -712.307063 +/- 0.001834 GPa B = 2224.763445 +/- 0.004235 GPa