# generated using pymatgen data_CaAl2O4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.70714700 _cell_length_b 8.03956600 _cell_length_c 10.37778637 _cell_angle_alpha 84.98641441 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural CaAl2O4 _chemical_formula_sum 'Ca8 Al16 O32' _cell_volume 723.68306876 _cell_formula_units_Z 8 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 0.71734700 0.00501600 0.87416800 1.0 Ca Ca1 1 0.21734700 0.99498400 0.62583200 1.0 Ca Ca2 1 0.28265300 0.99498400 0.12583200 1.0 Ca Ca3 1 0.78265300 0.00501600 0.37416800 1.0 Ca Ca4 1 0.74406000 0.46760800 0.85586200 1.0 Ca Ca5 1 0.24406000 0.53239200 0.64413800 1.0 Ca Ca6 1 0.25594000 0.53239200 0.14413800 1.0 Ca Ca7 1 0.75594000 0.46760800 0.35586200 1.0 Al Al8 1 0.05900500 0.77569900 0.86787400 1.0 Al Al9 1 0.55900500 0.22430100 0.63212600 1.0 Al Al10 1 0.94099500 0.22430100 0.13212600 1.0 Al Al11 1 0.44099500 0.77569900 0.36787400 1.0 Al Al12 1 0.05725800 0.17941900 0.86156200 1.0 Al Al13 1 0.55725800 0.82058100 0.63843800 1.0 Al Al14 1 0.94274200 0.82058100 0.13843800 1.0 Al Al15 1 0.44274200 0.17941900 0.36156200 1.0 Al Al16 1 0.90259100 0.30501300 0.61055200 1.0 Al Al17 1 0.40259100 0.69498700 0.88944800 1.0 Al Al18 1 0.09740900 0.69498700 0.38944800 1.0 Al Al19 1 0.59740900 0.30501300 0.11055200 1.0 Al Al20 1 0.89258900 0.70630500 0.61561600 1.0 Al Al21 1 0.39258900 0.29369500 0.88438400 1.0 Al Al22 1 0.10741100 0.29369500 0.38438400 1.0 Al Al23 1 0.60741100 0.70630500 0.11561600 1.0 O O24 1 0.98555400 0.98004700 0.83139600 1.0 O O25 1 0.48555400 0.01995300 0.66860400 1.0 O O26 1 0.01444600 0.01995300 0.16860400 1.0 O O27 1 0.51444600 0.98004700 0.33139600 1.0 O O28 1 0.74385300 0.23113400 0.70771900 1.0 O O29 1 0.24385300 0.76886600 0.79228100 1.0 O O30 1 0.25614700 0.76886600 0.29228100 1.0 O O31 1 0.75614700 0.23113400 0.20771900 1.0 O O32 1 0.07433100 0.28617500 0.70373200 1.0 O O33 1 0.57433100 0.71382500 0.79626800 1.0 O O34 1 0.92566900 0.71382500 0.29626800 1.0 O O35 1 0.42566900 0.28617500 0.20373200 1.0 O O36 1 0.06579100 0.78450000 0.53859300 1.0 O O37 1 0.56579100 0.21550000 0.96140700 1.0 O O38 1 0.93420900 0.21550000 0.46140700 1.0 O O39 1 0.43420900 0.78450000 0.03859300 1.0 O O40 1 0.84265300 0.51163900 0.56127800 1.0 O O41 1 0.34265300 0.48836100 0.93872200 1.0 O O42 1 0.15734700 0.48836100 0.43872200 1.0 O O43 1 0.65734700 0.51163900 0.06127800 1.0 O O44 1 0.74298600 0.84748000 0.57145500 1.0 O O45 1 0.24298600 0.15252000 0.92854500 1.0 O O46 1 0.25701400 0.15252000 0.42854500 1.0 O O47 1 0.75701400 0.84748000 0.07145500 1.0 O O48 1 0.56768000 0.65341600 0.28241100 1.0 O O49 1 0.06768000 0.34658400 0.21758900 1.0 O O50 1 0.43232000 0.34658400 0.71758900 1.0 O O51 1 0.93232000 0.65341600 0.78241100 1.0 O O52 1 0.57680900 0.27111700 0.46278100 1.0 O O53 1 0.07680900 0.72888300 0.03721900 1.0 O O54 1 0.42319100 0.72888300 0.53721900 1.0 O O55 1 0.92319100 0.27111700 0.96278100 1.0