data_[Be2H2W2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  H  2.2000  0.2500  0.0000
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [2.7394]
_cell_length_b [4.5190]
_cell_length_c [4.8350]
_cell_angle_alpha [69.6923]
_cell_angle_beta [75.2058]
_cell_angle_gamma [85.0028]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [BeHW]
_chemical_formula_sum '[Be2 H2 W2]'
_cell_volume [54.2716]
_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  1  0.1764  0.1917  0.3727  1
  Be  Be1  1  0.8778  0.4949  0.9796  1
  H  H2  1  0.0256  0.8472  0.6685  1
  H  H3  1  0.7793  0.0787  0.1383  1
  W  W4  1  0.4074  0.0325  0.8753  1
  W  W5  1  0.6309  0.6275  0.4730  1
]