# generated using pymatgen data_SiO2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.17881564 _cell_length_b 8.17881564 _cell_length_c 8.17881564 _cell_angle_alpha 60.00000000 _cell_angle_beta 60.00000000 _cell_angle_gamma 60.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural SiO2 _chemical_formula_sum 'Si12 O24' _cell_volume 386.86216534 _cell_formula_units_Z 12 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 Si Si0 1 0.36661400 0.12500000 0.62500000 1.0 Si Si1 1 0.88338600 0.12500000 0.36661400 1.0 Si Si2 1 0.12500000 0.62500000 0.36661400 1.0 Si Si3 1 0.36661400 0.88338600 0.12500000 1.0 Si Si4 1 0.12500000 0.88338600 0.62500000 1.0 Si Si5 1 0.12500000 0.36661400 0.88338600 1.0 Si Si6 1 0.62500000 0.88338600 0.36661400 1.0 Si Si7 1 0.62500000 0.12500000 0.88338600 1.0 Si Si8 1 0.88338600 0.62500000 0.12500000 1.0 Si Si9 1 0.62500000 0.36661400 0.12500000 1.0 Si Si10 1 0.88338600 0.36661400 0.62500000 1.0 Si Si11 1 0.36661400 0.62500000 0.88338600 1.0 O O12 1 0.28797300 0.96202700 0.62500000 1.0 O O13 1 0.28797300 0.62500000 0.12500000 1.0 O O14 1 0.96202700 0.28797300 0.12500000 1.0 O O15 1 0.65814300 0.34185700 0.34185700 1.0 O O16 1 0.90814300 0.59185700 0.90814300 1.0 O O17 1 0.59185700 0.90814300 0.59185700 1.0 O O18 1 0.96202700 0.12500000 0.62500000 1.0 O O19 1 0.34185700 0.65814300 0.65814300 1.0 O O20 1 0.28797300 0.12500000 0.96202700 1.0 O O21 1 0.12500000 0.28797300 0.62500000 1.0 O O22 1 0.65814300 0.65814300 0.34185700 1.0 O O23 1 0.59185700 0.90814300 0.90814300 1.0 O O24 1 0.12500000 0.62500000 0.96202700 1.0 O O25 1 0.34185700 0.34185700 0.65814300 1.0 O O26 1 0.90814300 0.90814300 0.59185700 1.0 O O27 1 0.34185700 0.65814300 0.34185700 1.0 O O28 1 0.65814300 0.34185700 0.65814300 1.0 O O29 1 0.62500000 0.12500000 0.28797300 1.0 O O30 1 0.12500000 0.96202700 0.28797300 1.0 O O31 1 0.59185700 0.59185700 0.90814300 1.0 O O32 1 0.62500000 0.96202700 0.12500000 1.0 O O33 1 0.96202700 0.62500000 0.28797300 1.0 O O34 1 0.90814300 0.59185700 0.59185700 1.0 O O35 1 0.62500000 0.28797300 0.96202700 1.0