data_[Y1Er1Tm2P4]
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
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.8651]
_cell_length_b [3.9694]
_cell_length_c [6.8656]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4043]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [YEr(TmP2)2]
_chemical_formula_sum '[Y1 Er1 Tm2 P4]'
_cell_volume [176.4599]
_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
[
  Y  Y0  1  0.0000  0.0000  0.0000  1.0
  Er  Er1  1  0.0000  0.5000  0.5000  1.0
  Tm  Tm2  1  0.5000  0.0000  0.5000  1.0
  Tm  Tm3  1  0.5000  0.5000  0.0000  1.0
  P  P4  2  0.2523  0.0000  0.7495  1.0
  P  P5  2  0.2532  0.5000  0.2524  1.0
]