data_[Be2Cd4Cl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  Cd  1.6900  1.5500  1.0900
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [2.9609]
_cell_length_b [5.9846]
_cell_length_c [9.8850]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [BeCd2Cl]
_chemical_formula_sum '[Be2 Cd4 Cl2]'
_cell_volume [175.1604]
_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  0.0000  0.5000  0.2303  1
  Cd  Cd1  2  0.0000  0.0000  0.9466  1
  Cd  Cd2  2  0.0000  0.5000  0.7342  1
  Cl  Cl3  2  0.0000  0.0000  0.5890  1
]