data_YBe2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.55
_cell_length_b   4.55
_cell_length_c   4.55
_cell_angle_alpha   126.84
_cell_angle_beta   123.2
_cell_angle_gamma   81.54
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YBe2W
_chemical_formula_sum   'Y1 Be2 W1'
_cell_volume   60.92
_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
  Y  Y3  1  0.0  0.0  0.0  1.0
  Be  Be0  1  0.04  0.0  0.78  1.0
  Be  Be1  1  0.0  0.17  0.67  1.0
  W  W2  1  0.0  0.0  0.45  1.0

data_YBe2W
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.08
_cell_length_b   4.33
_cell_length_c   4.55
_cell_angle_alpha   118.4
_cell_angle_beta   116.58
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YBe2W
_chemical_formula_sum   'Y1 Be2 W1'
_cell_volume   60.92
_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
  Y  Y0  1  0.0  0.0  0.0  1.0
  Be  Be1  1  0.26  0.22  0.26  1.0
  Be  Be2  1  0.33  0.5  0.5  1.0
  W  W3  1  0.55  0.55  0.55  1.0

Y Be Be W