# generated using pymatgen data_Ca2YNiO5 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 9.11921488 _cell_length_b 9.11921488 _cell_length_c 9.11921488 _cell_angle_alpha 147.31710500 _cell_angle_beta 144.45587711 _cell_angle_gamma 49.05455602 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ca2YNiO5 _chemical_formula_sum 'Ca4 Y2 Ni2 O10' _cell_volume 237.00276699 _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 0.37710300 0.91134900 0.48187900 1.0 Ca Ca1 1 0.07053000 0.60477600 0.48187900 1.0 Ca Ca2 1 0.62289700 0.10477600 0.53424600 1.0 Ca Ca3 1 0.92947000 0.41134900 0.53424600 1.0 Y Y4 1 0.71227200 0.73208800 0.94436000 1.0 Y Y5 1 0.28772800 0.23208800 0.01981700 1.0 Ni Ni6 1 0.50000000 0.51555700 0.01555700 1.0 Ni Ni7 1 0.00000000 0.01555700 0.01555700 1.0 O O8 1 0.68093400 0.28380300 0.46473700 1.0 O O9 1 0.31906600 0.78380300 0.60286900 1.0 O O10 1 0.31064500 0.39875200 0.96220100 1.0 O O11 1 0.68935500 0.65155600 0.08810700 1.0 O O12 1 0.93655100 0.89875200 0.08810700 1.0 O O13 1 0.06344900 0.15155600 0.96220100 1.0 O O14 1 0.26310600 0.77895500 0.01114000 1.0 O O15 1 0.73689400 0.74803400 0.51584900 1.0 O O16 1 0.73218500 0.24803400 0.01114000 1.0 O O17 1 0.26781500 0.27895500 0.51584900 1.0