data_[Tm3Zn3Cr3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Zn  1.6500  1.3500  0.8800
  Cr  1.6600  1.4000  0.9400
]
_symmetry_space_group_name_H-M [P-62m]
_cell_length_a [6.8545]
_cell_length_b [6.8545]
_cell_length_c [4.3430]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [189]
_chemical_formula_structural [TmZnCr]
_chemical_formula_sum '[Tm3 Zn3 Cr3]'
_cell_volume [176.7173]
_cell_formula_units_Z [3]
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  3  0.0000  0.5755  0.0000  1
  Zn  Zn1  3  0.0000  0.2347  0.5000  1
  Cr  Cr2  2  0.3333  0.6667  0.5000  1
  Cr  Cr3  1  0.0000  0.0000  0.0000  1
]