A4B_oP20_62_2cd_c & a,b/a,c/a,x1,z1,x2,z2,x3,z3,x4,y4,z4 --params=5.464,0.810395314788,1.36749633968,0.22451,0.65626,0.55801,0.6466,0.05131,0.36362,0.13079,0.0579,0.06543 & Pnma D^{16}_{2h} #62 (c^3d) & oP20 & & MgB4 & & R. Naslain, A. Guette and M. Barrat, J. Solid State Chem. 8, 68-85 (1973) 1.0000000000000000 5.46400000000000 0.00000000000000 0.00000000000000 0.00000000000000 4.42800000000000 0.00000000000000 0.00000000000000 0.00000000000000 7.47200000000000 B Mg 16 4 Direct 0.22451000000000 0.25000000000000 0.65626000000000 B (4c) 0.27549000000000 0.75000000000000 0.15626000000000 B (4c) 0.72451000000000 0.25000000000000 0.84374000000000 B (4c) 0.77549000000000 0.75000000000000 0.34374000000000 B (4c) 0.05801000000000 0.25000000000000 0.85340000000000 B (4c) -0.05801000000000 0.75000000000000 0.14660000000000 B (4c) 0.44199000000000 0.75000000000000 0.35340000000000 B (4c) 0.55801000000000 0.25000000000000 0.64660000000000 B (4c) 0.13079000000000 0.05790000000000 0.06543000000000 B (8d) 0.13079000000000 0.44210000000000 0.06543000000000 B (8d) 0.36921000000000 -0.05790000000000 0.56543000000000 B (8d) 0.36921000000000 0.55790000000000 0.56543000000000 B (8d) 0.63079000000000 0.05790000000000 0.43457000000000 B (8d) 0.63079000000000 0.44210000000000 0.43457000000000 B (8d) 0.86921000000000 -0.05790000000000 -0.06543000000000 B (8d) 0.86921000000000 0.55790000000000 -0.06543000000000 B (8d) 0.05131000000000 0.25000000000000 0.36362000000000 Mg (4c) -0.05131000000000 0.75000000000000 0.63638000000000 Mg (4c) 0.44869000000000 0.75000000000000 0.86362000000000 Mg (4c) 0.55131000000000 0.25000000000000 0.13638000000000 Mg (4c)