data_[Er2Tm10Pu2]
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
  Pu  1.2800  1.7500  0.9675
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.5471]
_cell_length_b [3.5389]
_cell_length_c [13.9247]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.0040]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [ErTm5Pu]
_chemical_formula_sum '[Er2 Tm10 Pu2]'
_cell_volume [408.6624]
_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  2  0.4110  0.7500  0.3990  1
  Tm  Tm1  2  0.0040  0.7500  0.2817  1
  Tm  Tm2  2  0.1706  0.2500  0.5150  1
  Tm  Tm3  2  0.3083  0.7500  0.1450  1
  Tm  Tm4  2  0.3333  0.2500  0.9345  1
  Tm  Tm5  2  0.3468  0.7500  0.7245  1
  Pu  Pu6  2  0.0147  0.7500  0.9503  1
]