A2BC4D2_oP18_53_h_a_i_e & a,b/a,c/a,x2,y3,z3,x4,y4,z4 --params=8.0886,0.46309620948,0.916611032812,0.2402,0.3798,0.23998,0.275,0.064,0.099 & Pmna D_{2h}^{7} #53 (aehi) & oP18 & $C45$ & Cl2CuH4O2 & Eriochalcite & S. Brownstein et al., Zeitschrift f{"u}r Kristallographie - Crystalline Materials 189, 13-15 (1989) 1.00000000000000 8.08860000000000 0.00000000000000 0.00000000000000 0.00000000000000 3.74580000000000 0.00000000000000 0.00000000000000 0.00000000000000 7.41410000000000 Cl Cu H O 4 2 8 4 Direct 0.00000000000000 0.37980000000000 0.23998000000000 Cl (4h) 0.50000000000000 -0.37980000000000 0.73998000000000 Cl (4h) 0.50000000000000 0.37980000000000 0.26002000000000 Cl (4h) 0.00000000000000 -0.37980000000000 -0.23998000000000 Cl (4h) 0.00000000000000 0.00000000000000 0.00000000000000 Cu (2a) 0.50000000000000 0.00000000000000 0.50000000000000 Cu (2a) 0.27500000000000 0.06400000000000 0.09900000000000 H (8i) 0.22500000000000 -0.06400000000000 0.59900000000000 H (8i) 0.22500000000000 0.06400000000000 0.40100000000000 H (8i) 0.27500000000000 -0.06400000000000 -0.09900000000000 H (8i) -0.27500000000000 -0.06400000000000 -0.09900000000000 H (8i) 0.77500000000000 0.06400000000000 0.40100000000000 H (8i) 0.77500000000000 -0.06400000000000 0.59900000000000 H (8i) -0.27500000000000 0.06400000000000 0.09900000000000 H (8i) 0.24020000000000 0.00000000000000 0.00000000000000 O (4e) 0.25980000000000 0.00000000000000 0.50000000000000 O (4e) -0.24020000000000 0.00000000000000 0.00000000000000 O (4e) 0.74020000000000 0.00000000000000 0.50000000000000 O (4e)