Ar fcc Exp6_KongChakrabarty_1973_ArNe__MO_946046425752_002 5.235186479985714 Optimization terminated successfully. Current function value: -0.341258 Iterations: 72 Function evaluations: 191 C11 = 4.924219 +/- 0.007336 GPa C12 = 2.735662 +/- 0.005187 GPa C44 = 2.739631 +/- 0.001834 GPa B = 3.465181 +/- 0.004235 GPa