# generated using pymatgen data_Ca2Cu(CO)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.80430700 _cell_length_b 3.80430700 _cell_length_c 6.86020300 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ca2Cu(CO)2 _chemical_formula_sum 'Ca2 Cu1 C2 O2' _cell_volume 99.28601498 _cell_formula_units_Z 1 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 0.50000000 0.50000000 0.72567000 1.0 Ca Ca1 1 0.50000000 0.50000000 0.27433000 1.0 Cu Cu2 1 0.00000000 0.00000000 0.50000000 1.0 C C3 1 0.00000000 0.00000000 0.90792600 1.0 C C4 1 0.00000000 0.00000000 0.09207400 1.0 O O5 1 0.00000000 0.50000000 0.50000000 1.0 O O6 1 0.50000000 0.00000000 0.50000000 1.0