A4BC7D_hP26_186_ac_b_a2c_b & a,c/a,z1,z2,z3,z4,x5,z5,x6,z6,x7,z7 --params=5.4317,1.63063129407,0.0629,0.3728,0.6245,0.0,0.1664,0.3126,0.4961,0.3706,0.1616,0.1269 & P6_{3}mc C_{6v}^{4} #186 (a^2b^2c^3) & hP26 & $E9_{2}$ & Be4NaO7Sb & Swedenborgite & D. M. C. Huminicki and F. C. Hawthorne, Can. Mineral. 39, 153-158 (2001) 1.00000000000000 2.71585000000000 -4.70399018573594 0.00000000000000 2.71585000000000 4.70399018573594 0.00000000000000 0.00000000000000 0.00000000000000 8.85710000000000 Be Na O Sb 8 2 14 2 Direct 0.00000000000000 0.00000000000000 0.06290000000000 Be (2a) 0.00000000000000 0.00000000000000 0.56290000000000 Be (2a) 0.16640000000000 -0.16640000000000 0.31260000000000 Be (6c) 0.16640000000000 0.33280000000000 0.31260000000000 Be (6c) -0.33280000000000 -0.16640000000000 0.31260000000000 Be (6c) -0.16640000000000 0.16640000000000 0.81260000000000 Be (6c) -0.16640000000000 -0.33280000000000 0.81260000000000 Be (6c) 0.33280000000000 0.16640000000000 0.81260000000000 Be (6c) 0.33333333333333 0.66666666666667 0.62450000000000 Na (2b) 0.66666666666667 0.33333333333333 1.12450000000000 Na (2b) 0.00000000000000 0.00000000000000 0.37280000000000 O (2a) 0.00000000000000 0.00000000000000 0.87280000000000 O (2a) 0.49610000000000 -0.49610000000000 0.37060000000000 O (6c) 0.49610000000000 0.99220000000000 0.37060000000000 O (6c) -0.99220000000000 -0.49610000000000 0.37060000000000 O (6c) -0.49610000000000 0.49610000000000 0.87060000000000 O (6c) -0.49610000000000 -0.99220000000000 0.87060000000000 O (6c) 0.99220000000000 0.49610000000000 0.87060000000000 O (6c) 0.16160000000000 -0.16160000000000 0.12690000000000 O (6c) 0.16160000000000 0.32320000000000 0.12690000000000 O (6c) -0.32320000000000 -0.16160000000000 0.12690000000000 O (6c) -0.16160000000000 0.16160000000000 0.62690000000000 O (6c) -0.16160000000000 -0.32320000000000 0.62690000000000 O (6c) 0.32320000000000 0.16160000000000 0.62690000000000 O (6c) 0.33333333333333 0.66666666666667 0.00000000000000 Sb (2b) 0.66666666666667 0.33333333333333 0.50000000000000 Sb (2b)