data_[Rb2Cr2P4S6O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Cr  1.6600  1.4000  0.9400
  P  2.1900  1.0000  0.5500
  S  2.5800  1.0000  0.8800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [8.0218]
_cell_length_b [8.5554]
_cell_length_c [6.0416]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.4003]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [RbCrP2S3O4]
_chemical_formula_sum '[Rb2 Cr2 P4 S6 O8]'
_cell_volume [414.6272]
_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
[
  Rb  Rb0  2  0.0000  0.8424  0.5000  1
  Cr  Cr1  2  0.0000  0.4854  0.0000  1
  P  P2  4  0.2068  0.1562  0.0806  1
  S  S3  4  0.1782  0.5297  0.6775  1
  S  S4  2  0.0000  0.0125  0.0000  1
  O  O5  4  0.1449  0.3185  0.1450  1
  O  O6  4  0.1654  0.6502  0.1097  1
]