Pt fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 3.740705013275146 Optimization terminated successfully. Current function value: -104.564201 Iterations: 470 Function evaluations: 1354 C11 = 3655.056605 +/- 0.007336 GPa C12 = 2085.370673 +/- 0.005187 GPa C44 = 2089.704962 +/- 0.001834 GPa B = 2608.599317 +/- 0.004235 GPa