data_[Be4P2Cl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  P  2.1900  1.0000  0.5500
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Pc]
_cell_length_a [7.5525]
_cell_length_b [17.5657]
_cell_length_c [6.0816]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.3650]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [7]
_chemical_formula_structural [Be2PCl]
_chemical_formula_sum '[Be4 P2 Cl2]'
_cell_volume [756.3799]
_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
[
  Be  Be0  2  0.0354  0.4987  0.7580  1
  Be  Be1  2  0.3337  0.4753  0.6574  1
  P  P2  2  0.0701  0.4270  0.5201  1
  Cl  Cl3  2  0.4978  0.4740  0.0014  1
]