A2B4C_mP28_14_abe_4e_e & a,b/a,c/a,beta,x3,y3,z3,x4,y4,z4,x5,y5,z5,x6,y6,z6,x7,y7,z7,x8,y8,z8 --params=6.987,0.852010877344,1.53753112924,128.36609,0.5082,0.705,0.7605,0.6549,-0.031,-0.0981,0.408,0.5641,0.0995,-0.051,0.717,0.896,0.261,0.7826,0.8405,0.1649,0.5773,-0.0999 & P2_{1}/c C_{2h}^{5} #14 (abe^6) & mP28 & None & Cu2O4Se & Cu2O4Se & H. Effenberger and F. Pertlik, Monatshefte f{"u}r Chemie - Chemical Monthly 117, 887-896 (1986) 1.00000000000000 6.98700000000000 0.00000000000000 0.00000000000000 0.00000000000000 5.95300000000000 0.00000000000000 -6.66783901034905 0.00000000000000 8.42295499127043 Cu O Se 8 16 4 Direct 0.00000000000000 0.00000000000000 0.00000000000000 Cu (2a) 0.00000000000000 0.50000000000000 0.50000000000000 Cu (2a) 0.50000000000000 0.00000000000000 0.00000000000000 Cu (2b) 0.50000000000000 0.50000000000000 0.50000000000000 Cu (2b) 0.50820000000000 0.70500000000000 0.76050000000000 Cu (4e) -0.50820000000000 1.20500000000000 -0.26050000000000 Cu (4e) -0.50820000000000 -0.70500000000000 -0.76050000000000 Cu (4e) 0.50820000000000 -0.20500000000000 1.26050000000000 Cu (4e) 0.65490000000000 -0.03100000000000 -0.09810000000000 O (4e) -0.65490000000000 0.46900000000000 0.59810000000000 O (4e) -0.65490000000000 0.03100000000000 0.09810000000000 O (4e) 0.65490000000000 0.53100000000000 0.40190000000000 O (4e) 0.40800000000000 0.56410000000000 0.09950000000000 O (4e) -0.40800000000000 1.06410000000000 0.40050000000000 O (4e) -0.40800000000000 -0.56410000000000 -0.09950000000000 O (4e) 0.40800000000000 -0.06410000000000 0.59950000000000 O (4e) -0.05100000000000 0.71700000000000 0.89600000000000 O (4e) 0.05100000000000 1.21700000000000 -0.39600000000000 O (4e) 0.05100000000000 -0.71700000000000 -0.89600000000000 O (4e) -0.05100000000000 -0.21700000000000 1.39600000000000 O (4e) 0.26100000000000 0.78260000000000 0.84050000000000 O (4e) -0.26100000000000 1.28260000000000 -0.34050000000000 O (4e) -0.26100000000000 -0.78260000000000 -0.84050000000000 O (4e) 0.26100000000000 -0.28260000000000 1.34050000000000 O (4e) 0.16490000000000 0.57730000000000 -0.09990000000000 Se (4e) -0.16490000000000 1.07730000000000 0.59990000000000 Se (4e) -0.16490000000000 -0.57730000000000 0.09990000000000 Se (4e) 0.16490000000000 -0.07730000000000 0.40010000000000 Se (4e)