data_[Y4Er4Tm14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.0541]
_cell_length_b [11.3683]
_cell_length_c [5.9818]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.7845]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y2Er2Tm7]
_chemical_formula_sum '[Y4 Er4 Tm14]'
_cell_volume [687.8722]
_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
[
  Y  Y0  4  0.0000  0.2137  0.5000  1
  Er  Er1  4  0.0920  0.5000  0.8057  1
  Tm  Tm2  8  0.1736  0.2362  0.1755  1
  Tm  Tm3  4  0.2344  0.0000  0.5807  1
  Tm  Tm4  2  0.0000  0.0000  0.0000  1
]