# generated using pymatgen data_Na2Al2(SiO4)3 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 12.95382541 _cell_length_b 9.78480397 _cell_length_c 9.74285187 _cell_angle_alpha 83.11264864 _cell_angle_beta 48.58252916 _cell_angle_gamma 48.30482219 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na2Al2(SiO4)3 _chemical_formula_sum 'Na4 Al4 Si6 O24' _cell_volume 567.35072766 _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 Na Na0 1 0.11444600 0.44789800 0.83019300 1.0 Na Na1 1 0.60746400 0.83019300 0.44789800 1.0 Na Na2 1 0.41980700 0.64253600 0.13555400 1.0 Na Na3 1 0.80210200 0.13555400 0.64253600 1.0 Al Al4 1 0.00262800 0.69111700 0.56554300 1.0 Al Al5 1 0.74071200 0.56554300 0.69111700 1.0 Al Al6 1 0.68445700 0.50928800 0.24737200 1.0 Al Al7 1 0.55888300 0.24737200 0.50928800 1.0 Si Si8 1 0.26570400 0.23429600 0.23429600 1.0 Si Si9 1 0.01570400 0.98429600 0.98429600 1.0 Si Si10 1 0.24524600 0.68276900 0.55834800 1.0 Si Si11 1 0.51363700 0.55834800 0.68276900 1.0 Si Si12 1 0.69165200 0.73636300 0.00475400 1.0 Si Si13 1 0.56723100 0.00475400 0.73636300 1.0 O O14 1 0.20758800 0.43129300 0.32890300 1.0 O O15 1 0.03221600 0.32890300 0.43129300 1.0 O O16 1 0.92109700 0.21778400 0.04241200 1.0 O O17 1 0.81870700 0.04241200 0.21778400 1.0 O O18 1 0.11548700 0.75984500 0.51642800 1.0 O O19 1 0.60824000 0.51642800 0.75984600 1.0 O O20 1 0.73357200 0.64176000 0.13451300 1.0 O O21 1 0.49015500 0.13451300 0.64176000 1.0 O O22 1 0.89940100 0.67566300 0.79633700 1.0 O O23 1 0.62860000 0.79633700 0.67566300 1.0 O O24 1 0.45366300 0.62140000 0.35059900 1.0 O O25 1 0.57433700 0.35059900 0.62140000 1.0 O O26 1 0.33572600 0.46719800 0.56970300 1.0 O O27 1 0.62737200 0.56970300 0.46719800 1.0 O O28 1 0.68029700 0.62262800 0.91427400 1.0 O O29 1 0.78280200 0.91427400 0.62262800 1.0 O O30 1 0.06279900 0.90016900 0.79539500 1.0 O O31 1 0.24163700 0.79539500 0.90016900 1.0 O O32 1 0.45460500 0.00836300 0.18720100 1.0 O O33 1 0.34983100 0.18720100 0.00836300 1.0 O O34 1 0.50809400 0.32424100 0.05982200 1.0 O O35 1 0.10784300 0.05982200 0.32424100 1.0 O O36 1 0.19017800 0.14215700 0.74190600 1.0 O O37 1 0.92575900 0.74190600 0.14215700 1.0