data_[P2C10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  P  2.1900  1.0000  0.5500
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [2.5291]
_cell_length_b [7.8209]
_cell_length_c [11.3511]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [PC5]
_chemical_formula_sum '[P2 C10]'
_cell_volume [224.5254]
_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  0.5000  0.0000  0.0574  1
  C  C1  2  0.0000  0.0000  0.4025  1
  C  C2  2  0.0000  0.0000  0.7228  1
  C  C3  2  0.0000  0.0000  0.8419  1
  C  C4  2  0.5000  0.0000  0.4023  1
  C  C5  2  0.5000  0.0000  0.9065  1
]