data_[Pm4Sb1As2P1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sb  2.0500  1.4500  0.8300
  As  2.1800  1.1500  0.6600
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.4026]
_cell_length_b [4.2729]
_cell_length_c [7.4278]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4052]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Pm4SbAs2P]
_chemical_formula_sum '[Pm4 Sb1 As2 P1]'
_cell_volume [221.6010]
_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
[
  Pm  Pm0  2  0.2422  0.0000  0.7370  1
  Pm  Pm1  2  0.2494  0.5000  0.2597  1
  Sb  Sb2  1  0.5000  0.5000  0.0000  1
  As  As3  1  0.0000  0.0000  0.0000  1
  As  As4  1  0.0000  0.5000  0.5000  1
  P  P5  1  0.5000  0.0000  0.5000  1
]