S fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 2.88805386424 Optimization terminated successfully. Current function value: -145.495064 Iterations: 71 Function evaluations: 181 C11 = 11051.059545 +/- 0.007336 GPa C12 = 6305.115884 +/- 0.005187 GPa C44 = 6318.220757 +/- 0.001834 GPa B = 7887.097104 +/- 0.004235 GPa