Hf diamond LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 7.783120062947286
Optimization terminated successfully.
         Current function value: -83.540217
         Iterations: 68
         Function evaluations: 177

C11 = -3318339.572060 +/-     0.007336 GPa
C12 =   182.363527 +/-     0.005187 GPa
C44 = -1244374.189013 +/-     0.001834 GPa
B   = -1105991.615002 +/-     0.004235 GPa