P diamond EAM_Dynamo_AcklandMendelevSrolovitz_2004_FeP__MO_884343146310_005 7.358378648757935 Optimization terminated successfully. Current function value: -8.228193 Iterations: 71 Function evaluations: 186 C11 = 17.634435 +/- 0.007336 GPa C12 = 17.990795 +/- 0.005187 GPa C44 = -0.365479 +/- 0.001834 GPa B = 17.872008 +/- 0.004235 GPa