Si bcc MFF_MistriotisFlytzanisFarantos_1989_Si__MO_080526771943_001 3.271621078252792 Warning: Maximum number of iterations has been exceeded. C11 = 1204.784116 +/- 0.007336 GPa C12 = 1090.690671 +/- 0.005187 GPa C44 = 80.171404 +/- 0.001834 GPa B = 1128.721819 +/- 0.004235 GPa