data_[Rb2Co2Cu2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Co  1.8800  1.3500  0.7683
  Cu  1.9000  1.3500  0.8200
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.7741]
_cell_length_b [7.4334]
_cell_length_c [9.5159]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.0166]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbCoCuCl4]
_chemical_formula_sum '[Rb2 Co2 Cu2 Cl8]'
_cell_volume [392.5764]
_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  0.2079  0.2500  0.8657  1.0
  Co  Co1  2  0.1361  0.2500  0.2832  1.0
  Cu  Cu2  2  0.3688  0.7500  0.6396  1.0
  Cl  Cl3  4  0.3811  0.0102  0.2794  1.0
  Cl  Cl4  2  0.0111  0.2500  0.4898  1.0
  Cl  Cl5  2  0.1855  0.7500  0.9158  1.0
]