A4B2C2D_tI18_139_h_d_e_a & a,c/a,z3,x4 --params=6.99,1.25178826896,0.212,0.23 & I4/mmm D_{4h}^{17} #139 (adeh) & tI18 & $J1_{5}$ & Cl4K2O2Os & Cl4K2O2Os & J. L. Hoard and J. D. Grenko, Zeitschrift f{"u}r Kristallographie - Crystalline Materials 87, 100-109 (1934) 1.00000000000000 -3.49500000000000 3.49500000000000 4.37500000000000 3.49500000000000 -3.49500000000000 4.37500000000000 3.49500000000000 3.49500000000000 -4.37500000000000 Cl K O Os 4 2 2 1 Direct 0.23000000000000 0.23000000000000 0.46000000000000 Cl (8h) -0.23000000000000 -0.23000000000000 -0.46000000000000 Cl (8h) 0.23000000000000 -0.23000000000000 0.00000000000000 Cl (8h) -0.23000000000000 0.23000000000000 0.00000000000000 Cl (8h) 0.75000000000000 0.25000000000000 0.50000000000000 K (4d) 0.25000000000000 0.75000000000000 0.50000000000000 K (4d) 0.21200000000000 0.21200000000000 0.00000000000000 O (4e) -0.21200000000000 -0.21200000000000 0.00000000000000 O (4e) 0.00000000000000 0.00000000000000 0.00000000000000 Os (2a)