Ar diamond LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 4.71435207129 Optimization terminated successfully. Current function value: -0.307053 Iterations: 72 Function evaluations: 188 C11 = 3.134210 +/- 0.007336 GPa C12 = 4.196475 +/- 0.005187 GPa C44 = -1.203034 +/- 0.001834 GPa B = 3.842387 +/- 0.004235 GPa