Sr diamond LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 8.67261947691 Optimization terminated successfully. Current function value: -3.328896 Iterations: 69 Function evaluations: 180 C11 = 5.457950 +/- 0.007336 GPa C12 = 7.307790 +/- 0.005187 GPa C44 = -11948.159679 +/- 0.001834 GPa B = 6.691176 +/- 0.004235 GPa