data_[Tm4Sc2Cu4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Sc  1.3600  1.6000  0.8850
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [7.7512]
_cell_length_b [7.7512]
_cell_length_c [3.5419]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Tm2ScCu2]
_chemical_formula_sum '[Tm4 Sc2 Cu4]'
_cell_volume [212.8026]
_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  4  0.1683  0.6683  0.5000  1
  Sc  Sc1  2  0.0000  0.0000  0.0000  1
  Cu  Cu2  4  0.1244  0.3756  0.0000  1
]