Ca fcc Sim_LAMMPS_ReaxFF_ManzanoMoeiniMarinelli_2012_CaSiOH__SM_714124634215_000 5.526318043470383 Optimization terminated successfully. Current function value: -13.537787 Iterations: 76 Function evaluations: 191 C11 = 167.038892 +/- 0.007336 GPa C12 = 160.154951 +/- 0.005187 GPa C44 = 6.570982 +/- 0.001834 GPa B = 162.449598 +/- 0.004235 GPa