data_[Sr4Ag8Sn10]
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 [Immm]
_cell_length_a [6.1680]
_cell_length_b [9.6002]
_cell_length_c [9.7428]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Sr2Ag4Sn5]
_chemical_formula_sum '[Sr4 Ag8 Sn10]'
_cell_volume [576.9064]
_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
[
  Sr  Sr0  4  0.0000  0.2842  0.0000  1.0
  Ag  Ag1  8  0.0000  0.2505  0.3429  1.0
  Sn  Sn2  8  0.2460  0.0000  0.1934  1.0
  Sn  Sn3  2  0.0000  0.0000  0.5000  1.0
]