data_[As8P4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  As  2.1800  1.1500  0.6600
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.9548]
_cell_length_b [3.5421]
_cell_length_c [7.9387]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.0561]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [As2P]
_chemical_formula_sum '[As8 P4]'
_cell_volume [336.1627]
_cell_formula_units_Z [4]
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
[
  As  As0  4  0.0687  0.0000  0.4416  1.0
  As  As1  4  0.1764  0.5000  0.9256  1.0
  P  P2  4  0.1896  0.5000  0.6381  1.0
]