data_[Na4In4Si8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  In  1.7800  1.5500  0.9400
  Si  1.9000  1.1000  0.5400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.0749]
_cell_length_b [9.2723]
_cell_length_c [5.4468]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.5567]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NaIn(SiO3)2]
_chemical_formula_sum '[Na4 In4 Si8 O24]'
_cell_volume [485.1213]
_cell_formula_units_Z [4]
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  4  0.0000  0.3022  0.2500  1.0
  In  In1  4  0.0000  0.1064  0.7500  1.0
  Si  Si2  8  0.2087  0.4141  0.7516  1.0
  O  O3  8  0.1195  0.0801  0.1530  1.0
  O  O4  8  0.1421  0.2564  0.6802  1.0
  O  O5  8  0.1524  0.4895  0.9799  1.0
]