# generated using pymatgen data_Ca(CuO2)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.33071859 _cell_length_b 6.33071859 _cell_length_c 6.33071850 _cell_angle_alpha 58.27243049 _cell_angle_beta 58.27243049 _cell_angle_gamma 58.27242615 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ca(CuO2)2 _chemical_formula_sum 'Ca2 Cu4 O8' _cell_volume 172.30975627 _cell_formula_units_Z 2 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 'x, y, z' loop_ _atom_site_type_symbol _atom_site_label _atom_site_symmetry_multiplicity _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Ca Ca0 1 0.02074300 0.02074300 0.02074300 1.0 Ca Ca1 1 0.62341000 0.62341000 0.62341000 1.0 Cu Cu2 1 0.23754400 0.23754400 0.23754400 1.0 Cu Cu3 1 0.63086400 0.12080600 0.63086400 1.0 Cu Cu4 1 0.63086400 0.63086400 0.12080600 1.0 Cu Cu5 1 0.12080600 0.63086400 0.63086400 1.0 O O6 1 0.82467900 0.36348800 0.36348800 1.0 O O7 1 0.36348800 0.36348800 0.82467900 1.0 O O8 1 0.36348800 0.82467900 0.36348800 1.0 O O9 1 0.35626100 0.35626100 0.35626100 1.0 O O10 1 0.87787500 0.87787500 0.87787500 1.0 O O11 1 0.87425500 0.45145900 0.87425500 1.0 O O12 1 0.87425500 0.87425500 0.45145900 1.0 O O13 1 0.45145900 0.87425500 0.87425500 1.0