data_[Er10Tm12Zr2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
  Zr  1.3300  1.5500  0.8600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.0179]
_cell_length_b [10.3805]
_cell_length_c [11.4719]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0466]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Er5Tm6Zr]
_chemical_formula_sum '[Er10 Tm12 Zr2]'
_cell_volume [705.6409]
_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
[
  Er  Er0  4  0.0000  0.1667  0.5000  1.0
  Er  Er1  4  0.0000  0.3332  0.0000  1.0
  Er  Er2  2  0.0000  0.5000  0.5000  1.0
  Tm  Tm3  8  0.2449  0.1634  0.2451  1.0
  Tm  Tm4  4  0.2453  0.0000  0.7554  1.0
  Zr  Zr5  2  0.0000  0.0000  0.0000  1.0
]