data_[Ca2S10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [3.4923]
_cell_length_b [10.3832]
_cell_length_c [8.4591]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [CaS5]
_chemical_formula_sum '[Ca2 S10]'
_cell_volume [306.7343]
_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
[
  Ca  Ca0  2  0.0000  0.5000  0.2373  1
  S  S1  4  0.0000  0.0979  0.9915  1
  S  S2  4  0.0000  0.3287  0.5108  1
  S  S3  2  0.0000  0.0000  0.4830  1
]