data_[Rb4Te2Pt2Se4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Te  2.1000  1.4000  1.2933
  Pt  2.2800  1.3500  0.8050
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [7.1144]
_cell_length_b [7.1450]
_cell_length_c [9.4742]
_cell_angle_alpha [107.3317]
_cell_angle_beta [93.0968]
_cell_angle_gamma [115.3215]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Rb2TePtSe2]
_chemical_formula_sum '[Rb4 Te2 Pt2 Se4]'
_cell_volume [406.2726]
_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  0.1017  0.6769  0.8677  1
  Rb  Rb1  2  0.3082  0.0881  0.6454  1
  Te  Te2  2  0.3910  0.3252  0.0642  1
  Pt  Pt3  2  0.4050  0.3207  0.3510  1
  Se  Se4  2  0.1856  0.9219  0.2514  1
  Se  Se5  2  0.2407  0.5275  0.4997  1
]