data_[Ba2Lu2P2O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Lu  1.2700  1.7500  1.0010
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.5710]
_cell_length_b [7.5010]
_cell_length_c [6.5157]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [BaLuPO]
_chemical_formula_sum '[Ba2 Lu2 P2 O2]'
_cell_volume [223.4071]
_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
[
  Ba  Ba0  2  0.0000  0.2033  0.4445  1
  Lu  Lu1  2  0.5000  0.3811  0.0244  1
  P  P2  2  0.0000  0.2236  0.9337  1
  O  O3  2  0.5000  0.3813  0.3514  1
]