data_[Er2Pa4P2N10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Pa  1.5000  1.8000  1.0400
  P  2.1900  1.0000  0.5500
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [6.5827]
_cell_length_b [6.5827]
_cell_length_c [5.3601]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [ErPa2PN5]
_chemical_formula_sum '[Er2 Pa4 P2 N10]'
_cell_volume [232.2603]
_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  0.0000  0.0000  0.0000  1
  Pa  Pa1  4  0.1754  0.3246  0.5000  1
  P  P2  2  0.0000  0.5000  0.0000  1
  N  N3  8  0.1393  0.6393  0.2342  1
  N  N4  2  0.0000  0.0000  0.5000  1
]