data_[Sm3Er5Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.1091]
_cell_length_b [7.0610]
_cell_length_c [8.6360]
_cell_angle_alpha [89.9981]
_cell_angle_beta [90.0639]
_cell_angle_gamma [90.1454]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Sm3Er5Tm4]
_chemical_formula_sum '[Sm3 Er5 Tm4]'
_cell_volume [372.5233]
_cell_formula_units_Z [1]
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
[
  Sm  Sm0  2  0.3339  0.7506  0.8339  1
  Sm  Sm1  1  0.5000  0.5000  0.5000  1
  Er  Er2  2  0.0010  0.2488  0.5001  1
  Er  Er3  2  0.1653  0.5001  0.1667  1
  Er  Er4  1  0.5000  0.0000  0.5000  1
  Tm  Tm5  2  0.1663  1.0000  0.1668  1
  Tm  Tm6  2  0.3322  0.2488  0.8336  1
]