data_[Sr8Ag8Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.7968]
_cell_length_b [6.1740]
_cell_length_c [8.9217]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.8974]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sr2Ag2Sn]
_chemical_formula_sum '[Sr8 Ag8 Sn4]'
_cell_volume [574.7192]
_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
[
  Sr  Sr0  8  0.1507  0.3574  0.1504  1.0
  Ag  Ag1  8  0.1350  0.1336  0.4944  1.0
  Sn  Sn2  4  0.0000  0.1706  0.7500  1.0
]