data_[P2H4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  P  2.1900  1.0000  0.5500
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [8.4966]
_cell_length_b [2.6276]
_cell_length_c [4.7547]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.7058]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [PH2]
_chemical_formula_sum '[P2 H4]'
_cell_volume [88.3068]
_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
[
  P  P0  2  0.4660  0.0000  0.8695  1.0
  H  H1  4  0.1162  0.5000  0.8184  1.0
]