data_image0 _chemical_formula_structural Al4O6 _chemical_formula_sum "Al4 O6" _cell_length_a 4.770797 _cell_length_b 4.77079640506331 _cell_length_c 5.141449298497943 _cell_angle_alpha 117.64258138677745 _cell_angle_beta 62.35742672541892 _cell_angle_gamma 119.9999971913733 _space_group_name_H-M_alt "P 1" _space_group_IT_number 1 loop_ _space_group_symop_operation_xyz '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 Al Al1 1.0 0.6478388431000001 0.352161333 0.0564842136 1.0000 Al Al2 1.0 0.8521624840000002 0.1478382831 0.4435146347 1.0000 Al Al3 1.0 0.1478381448 0.8521617169000001 0.5564853653000001 1.0000 Al Al4 1.0 0.35216178570000006 0.647838667 0.9435157864 1.0000 O O1 1.0 0.25000072700000003 0.056235308299999995 0.2500005759 1.0000 O O2 1.0 0.9437658844 0.44376507559999995 0.2500005759 1.0000 O O3 1.0 0.5562357391000001 0.7500000709000001 0.2500005759 1.0000 O O4 1.0 0.44376488969999994 0.24999992910000002 0.7499994241 1.0000 O O5 1.0 0.05623474439999997 0.5562349244 0.7499994241 1.0000 O O6 1.0 0.7499999018000001 0.9437646917 0.7499994241 1.0000