data_[Ho2Er1U1P4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
  U  1.3800  1.7500  0.9913
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.8603]
_cell_length_b [3.9529]
_cell_length_c [6.8637]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.2492]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Ho2ErUP4]
_chemical_formula_sum '[Ho2 Er1 U1 P4]'
_cell_volume [175.7241]
_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
[
  Ho  Ho0  1  0.0000  0.5000  0.5000  1
  Ho  Ho1  1  0.5000  0.0000  0.5000  1
  Er  Er2  1  0.5000  0.5000  0.0000  1
  U  U3  1  0.0000  0.0000  0.0000  1
  P  P4  2  0.2467  0.5000  0.2458  1
  P  P5  2  0.2471  0.0000  0.7546  1
]