data_[Sm4Ho4Er14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.0894]
_cell_length_b [11.4970]
_cell_length_c [6.0024]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.4383]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm2Ho2Er7]
_chemical_formula_sum '[Sm4 Ho4 Er14]'
_cell_volume [702.1283]
_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
[
  Sm  Sm0  4  0.0000  0.2132  0.5000  1
  Ho  Ho1  4  0.0933  0.5000  0.8073  1
  Er  Er2  8  0.1731  0.2368  0.1745  1
  Er  Er3  4  0.2339  0.0000  0.5821  1
  Er  Er4  2  0.0000  0.0000  0.0000  1
]