A2B_tP24_135_gh_h & a,c/a,x1,x2,y2,x3,y3 --params=8.3218,0.607332548247,0.36248,-0.05789,0.17358,0.13396,0.20929 & P4_{2}/mbc D_{4h}^{13} #135 (gh^2) & tP24 & $C47$ & SeO2 & Downeyite & K. St{\aa}hl and J. P. Legros and J. Galy, Zeitschrift f{\"u}r Kristallographie - Crystalline Materials 202, 99-107 (1992) 1.00000000000000 8.32180000000000 0.00000000000000 0.00000000000000 0.00000000000000 8.32180000000000 0.00000000000000 0.00000000000000 0.00000000000000 5.05410000000000 O Se 16 8 Direct 0.36248000000000 0.86248000000000 0.25000000000000 O (8g) -0.36248000000000 0.13752000000000 0.25000000000000 O (8g) 0.13752000000000 0.36248000000000 0.75000000000000 O (8g) 0.86248000000000 -0.36248000000000 0.75000000000000 O (8g) -0.36248000000000 0.13752000000000 0.75000000000000 O (8g) 0.36248000000000 0.86248000000000 0.75000000000000 O (8g) 0.86248000000000 -0.36248000000000 0.25000000000000 O (8g) 0.13752000000000 0.36248000000000 0.25000000000000 O (8g) -0.05789000000000 0.17358000000000 0.00000000000000 O (8h) 0.05789000000000 -0.17358000000000 0.00000000000000 O (8h) -0.17358000000000 -0.05789000000000 0.50000000000000 O (8h) 0.17358000000000 0.05789000000000 0.50000000000000 O (8h) 0.55789000000000 0.67358000000000 0.00000000000000 O (8h) 0.44211000000000 0.32642000000000 0.00000000000000 O (8h) 0.67358000000000 0.44211000000000 0.50000000000000 O (8h) 0.32642000000000 0.55789000000000 0.50000000000000 O (8h) 0.13396000000000 0.20929000000000 0.00000000000000 Se (8h) -0.13396000000000 -0.20929000000000 0.00000000000000 Se (8h) -0.20929000000000 0.13396000000000 0.50000000000000 Se (8h) 0.20929000000000 -0.13396000000000 0.50000000000000 Se (8h) 0.36604000000000 0.70929000000000 0.00000000000000 Se (8h) 0.63396000000000 0.29071000000000 0.00000000000000 Se (8h) 0.70929000000000 0.63396000000000 0.50000000000000 Se (8h) 0.29071000000000 0.36604000000000 0.50000000000000 Se (8h)