data_[Rb2Er2Co4Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Er  1.2400  1.7500  1.0300
  Co  1.8800  1.3500  0.7683
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.6537]
_cell_length_b [7.2938]
_cell_length_c [9.7786]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.1388]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbEr(CoCl4)2]
_chemical_formula_sum '[Rb2 Er2 Co4 Cl16]'
_cell_volume [756.8008]
_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  0.0000  0.5000  1.0
  Er  Er1  2  0.0000  0.0000  0.0000  1.0
  Co  Co2  4  0.1208  0.5000  0.7905  1.0
  Cl  Cl3  8  0.0085  0.2481  0.1978  1.0
  Cl  Cl4  4  0.1961  0.5000  0.5904  1.0
  Cl  Cl5  4  0.2459  0.0000  0.0138  1.0
]