data_[Tm2Fe4Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Fe  1.8300  1.4000  0.8525
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.7158]
_cell_length_b [8.4390]
_cell_length_c [6.2750]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.3546]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tm(FeCl4)2]
_chemical_formula_sum '[Tm2 Fe4 Cl16]'
_cell_volume [725.7061]
_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
[
  Tm  Tm0  2  0.0000  0.0000  0.0000  1.0
  Fe  Fe1  4  0.1742  0.0000  0.6240  1.0
  Cl  Cl2  8  0.0872  0.2077  0.7640  1.0
  Cl  Cl3  4  0.1571  0.0000  0.2601  1.0
  Cl  Cl4  4  0.1750  0.5000  0.2701  1.0
]