A2B4C_hR42_148_2f_4f_f & a,c/a,x1,y1,z1,x2,y2,z2,x3,y3,z3,x4,y4,z4,x5,y5,z5,x6,y6,z6,x7,y7,z7 --params=12.4401,0.661634552777,0.20546,-0.56835,0.60961,0.87265,0.10211,-0.72078,0.66221,-0.37042,-0.03997,0.41696,-0.2507,0.0834,0.70548,0.00275,0.03736,0.37614,-0.32772,0.70785,0.53815,-0.23404,-0.05466 & R-3 C_{3i}^{2} #148 (f^7) & hR42 & $S1_{3}$ & Be2SiO4 & Phenakite & R. M. Hazen and L. W. Finger, Phys. Chem. Miner. 14, 426-434 (1987) 1.00000000000000 6.22005000000000 -3.59114754187293 2.74360000000000 0.00000000000000 7.18229508374586 2.74360000000000 -6.22005000000000 -3.59114754187293 2.74360000000000 Be O Si 12 24 6 Direct 0.20546000000000 -0.56835000000000 0.60961000000000 Be (6f) 0.60961000000000 0.20546000000000 -0.56835000000000 Be (6f) -0.56835000000000 0.60961000000000 0.20546000000000 Be (6f) -0.20546000000000 0.56835000000000 -0.60961000000000 Be (6f) -0.60961000000000 -0.20546000000000 0.56835000000000 Be (6f) 0.56835000000000 -0.60961000000000 -0.20546000000000 Be (6f) 0.87265000000000 0.10211000000000 -0.72078000000000 Be (6f) -0.72078000000000 0.87265000000000 0.10211000000000 Be (6f) 0.10211000000000 -0.72078000000000 0.87265000000000 Be (6f) -0.87265000000000 -0.10211000000000 0.72078000000000 Be (6f) 0.72078000000000 -0.87265000000000 -0.10211000000000 Be (6f) -0.10211000000000 0.72078000000000 -0.87265000000000 Be (6f) 0.66221000000000 -0.37042000000000 -0.03997000000000 O (6f) -0.03997000000000 0.66221000000000 -0.37042000000000 O (6f) -0.37042000000000 -0.03997000000000 0.66221000000000 O (6f) -0.66221000000000 0.37042000000000 0.03997000000000 O (6f) 0.03997000000000 -0.66221000000000 0.37042000000000 O (6f) 0.37042000000000 0.03997000000000 -0.66221000000000 O (6f) 0.41696000000000 -0.25070000000000 0.08340000000000 O (6f) 0.08340000000000 0.41696000000000 -0.25070000000000 O (6f) -0.25070000000000 0.08340000000000 0.41696000000000 O (6f) -0.41696000000000 0.25070000000000 -0.08340000000000 O (6f) -0.08340000000000 -0.41696000000000 0.25070000000000 O (6f) 0.25070000000000 -0.08340000000000 -0.41696000000000 O (6f) 0.70548000000000 0.00275000000000 0.03736000000000 O (6f) 0.03736000000000 0.70548000000000 0.00275000000000 O (6f) 0.00275000000000 0.03736000000000 0.70548000000000 O (6f) -0.70548000000000 -0.00275000000000 -0.03736000000000 O (6f) -0.03736000000000 -0.70548000000000 -0.00275000000000 O (6f) -0.00275000000000 -0.03736000000000 -0.70548000000000 O (6f) 0.37614000000000 -0.32772000000000 0.70785000000000 O (6f) 0.70785000000000 0.37614000000000 -0.32772000000000 O (6f) -0.32772000000000 0.70785000000000 0.37614000000000 O (6f) -0.37614000000000 0.32772000000000 -0.70785000000000 O (6f) -0.70785000000000 -0.37614000000000 0.32772000000000 O (6f) 0.32772000000000 -0.70785000000000 -0.37614000000000 O (6f) 0.53815000000000 -0.23404000000000 -0.05466000000000 Si (6f) -0.05466000000000 0.53815000000000 -0.23404000000000 Si (6f) -0.23404000000000 -0.05466000000000 0.53815000000000 Si (6f) -0.53815000000000 0.23404000000000 0.05466000000000 Si (6f) 0.05466000000000 -0.53815000000000 0.23404000000000 Si (6f) 0.23404000000000 0.05466000000000 -0.53815000000000 Si (6f)