data_[Be2P2Cl4]
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 [Cm]
_cell_length_a [13.5905]
_cell_length_b [3.0269]
_cell_length_c [5.4295]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.0846]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [BePCl2]
_chemical_formula_sum '[Be2 P2 Cl4]'
_cell_volume [213.4947]
_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  0.2194  0.5000  0.2303  1
  P  P1  2  0.3563  0.0000  0.4107  1
  Cl  Cl2  2  0.1148  0.0000  0.1134  1
  Cl  Cl3  2  0.3096  0.0000  0.7457  1
]