Si fcc SW_BalamaneHaliciogluTiller_1992_Si__MO_113686039439_004 4.146581918001175 Warning: Maximum number of iterations has been exceeded. C11 = 738.819912 +/- 0.007336 GPa C12 = 780.249387 +/- 0.005187 GPa C44 = 93.358337 +/- 0.001834 GPa B = 766.439562 +/- 0.004235 GPa