data_[Zr4Sn4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zr  1.3300  1.5500  0.8600
  Sn  1.9600  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [6.9272]
_cell_length_b [10.7371]
_cell_length_c [5.1217]
_cell_angle_alpha [90.0000]
_cell_angle_beta [131.5304]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [ZrSnO4]
_chemical_formula_sum '[Zr4 Sn4 O16]'
_cell_volume [285.1743]
_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
[
  Zr  Zr0  4  0.0000  0.3637  0.7500  1.0
  Sn  Sn1  4  0.0000  0.0984  0.2500  1.0
  O  O2  8  0.1790  0.2152  0.1602  1.0
  O  O3  8  0.2414  0.4696  0.2448  1.0
]