# generated using pymatgen data_Ba2CaTl2(CuO4)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 15.57564464 _cell_length_b 15.57564464 _cell_length_c 15.57564464 _cell_angle_alpha 165.42975138 _cell_angle_beta 165.42975138 _cell_angle_gamma 20.66174013 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ba2CaTl2(CuO4)2 _chemical_formula_sum 'Ba2 Ca1 Tl2 Cu2 O8' _cell_volume 239.10400286 _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 Ba Ba0 1 0.11526400 0.11526400 0.00000000 1.0 Ba Ba1 1 0.88473600 0.88473600 0.00000000 1.0 Ca Ca2 1 0.00000000 0.00000000 0.00000000 1.0 Tl Tl3 1 0.71297400 0.71297400 0.00000000 1.0 Tl Tl4 1 0.28702600 0.28702600 0.00000000 1.0 Cu Cu5 1 0.55026100 0.55026100 0.00000000 1.0 Cu Cu6 1 0.44973900 0.44973900 0.00000000 1.0 O O7 1 0.05150200 0.55150200 0.50000000 1.0 O O8 1 0.35592100 0.35592100 0.00000000 1.0 O O9 1 0.55150200 0.05150200 0.50000000 1.0 O O10 1 0.75000000 0.25000000 0.50000000 1.0 O O11 1 0.94849800 0.44849800 0.50000000 1.0 O O12 1 0.25000000 0.75000000 0.50000000 1.0 O O13 1 0.44849800 0.94849800 0.50000000 1.0 O O14 1 0.64407900 0.64407900 0.00000000 1.0