data_BeV2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.48
_cell_length_b   4.48
_cell_length_c   4.48
_cell_angle_alpha   129.06
_cell_angle_beta   129.06
_cell_angle_gamma   74.91
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeV2W
_chemical_formula_sum   'Be1 V2 W1'
_cell_volume   52.77
_cell_formula_units_Z   1
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  0.0  0.0  0.0  1.0
  V  V1  1  0.93  0.0  0.78  1.0
  V  V2  1  0.0  0.0  0.56  1.0
  W  W3  1  0.0  0.93  0.78  1.0

data_BeV2W
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.85
_cell_length_b   3.85
_cell_length_c   4.48
_cell_angle_alpha   115.47
_cell_angle_beta   115.47
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeV2W
_chemical_formula_sum   'Be1 V2 W1'
_cell_volume   52.77
_cell_formula_units_Z   1
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  0.0  0.0  0.0  1.0
  V  V1  1  0.56  0.56  0.56  1.0
  V  V2  1  0.78  0.85  0.85  1.0
  W  W3  1  0.85  0.78  0.85  1.0

Be V V W
Be V V W 0 1 - o - 0 3 o - - 1 3 + - o 1 2 + o o 2 3 o - o 