data_[Be4As6P2W4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  As  2.1800  1.1500  0.6600
  P  2.1900  1.0000  0.5500
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [11.0461]
_cell_length_b [5.6283]
_cell_length_c [5.2959]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.3067]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [Be2As3PW2]
_chemical_formula_sum '[Be4 As6 P2 W4]'
_cell_volume [306.7413]
_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  4  0.1299  0.1192  0.3626  1
  As  As1  4  0.2307  0.8739  0.7240  1
  As  As2  2  0.0000  0.3612  0.5000  1
  P  P3  2  0.0000  0.9486  0.0000  1
  W  W4  4  0.0995  0.6019  0.9145  1
]