data_[Sr4Zr8S16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Zr  1.3300  1.5500  0.8600
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.8474]
_cell_length_b [12.3250]
_cell_length_c [12.9739]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Sr(ZrS2)2]
_chemical_formula_sum '[Sr4 Zr8 S16]'
_cell_volume [615.2153]
_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  4  0.0000  0.3821  0.2500  1
  Zr  Zr1  8  0.0000  0.1223  0.0610  1
  S  S2  8  0.0000  0.2336  0.6106  1
  S  S3  4  0.0000  0.0648  0.2500  1
  S  S4  4  0.0000  0.5000  0.0000  1
]