# generated using pymatgen data_Sr2GaNi2O7 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 13.03958166 _cell_length_b 13.03958166 _cell_length_c 5.03929654 _cell_angle_alpha 78.92969980 _cell_angle_beta 78.92969980 _cell_angle_gamma 147.02763529 _symmetry_Int_Tables_number 1 _chemical_formula_structural Sr2GaNi2O7 _chemical_formula_sum 'Sr4 Ga2 Ni4 O14' _cell_volume 343.36699379 _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 Sr Sr0 1 0.83217700 0.63984100 0.02227200 1.0 Sr Sr1 1 0.16806300 0.35997200 0.99226300 1.0 Sr Sr2 1 0.35997200 0.16806300 0.99226300 1.0 Sr Sr3 1 0.63984100 0.83217700 0.02227200 1.0 Ga Ga4 1 0.18208400 0.18208400 0.52372700 1.0 Ga Ga5 1 0.81837800 0.81837800 0.38607000 1.0 Ni Ni6 1 0.06477500 0.42988000 0.50998700 1.0 Ni Ni7 1 0.42988000 0.06477500 0.50998700 1.0 Ni Ni8 1 0.56427800 0.93868000 0.50711400 1.0 Ni Ni9 1 0.93868000 0.56427800 0.50711400 1.0 O O10 1 0.67091400 0.31071400 0.03248600 1.0 O O11 1 0.14840800 0.14840800 0.17859400 1.0 O O12 1 0.67666000 0.31924400 0.51120500 1.0 O O13 1 0.64445800 0.78455900 0.55284100 1.0 O O14 1 0.83452400 0.18506700 0.98486800 1.0 O O15 1 0.83127500 0.17596000 0.50275800 1.0 O O16 1 0.85129100 0.85129100 0.97544400 1.0 O O17 1 0.31071400 0.67091400 0.03248600 1.0 O O18 1 0.31924400 0.67666000 0.51120500 1.0 O O19 1 0.21826300 0.35657600 0.48089000 1.0 O O20 1 0.35657600 0.21826300 0.48089000 1.0 O O21 1 0.78455900 0.64445800 0.55284100 1.0 O O22 1 0.17596000 0.83127500 0.50275800 1.0 O O23 1 0.18506700 0.83452400 0.98486800 1.0