A_cI16_206_c & a,x1 --params=4.11971,0.1001 & Ia(-3) T_h^7 #206 (c) & cI16 & & Si & BC8 & J. Crain, G. J. Ackland, and S. J. Clark, Rep. Prog. Phys. 58, 705–754 (1995) 1.0000000000000000 -2.05985734394000 2.05985734394000 2.05985734394000 2.05985734394000 -2.05985734394000 2.05985734394000 2.05985734394000 2.05985734394000 -2.05985734394000 Si 8 Direct -0.00000000000000 0.29980000000000 0.50000000000000 Si (16c) 0.00000000000000 0.70020000000000 0.50000000000000 Si (16c) 0.20020000000000 0.20020000000000 0.20020000000000 Si (16c) 0.29980000000000 0.50000000000000 -0.00000000000000 Si (16c) 0.50000000000000 -0.00000000000000 0.29980000000000 Si (16c) 0.50000000000000 0.00000000000000 0.70020000000000 Si (16c) 0.70020000000000 0.50000000000000 0.00000000000000 Si (16c) 0.79980000000000 0.79980000000000 0.79980000000000 Si (16c)