[CIF]
data_YBe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.73280695
_cell_length_b   5.73280695
_cell_length_c   5.73280695
_cell_angle_alpha   134.70579288
_cell_angle_beta   134.70579288
_cell_angle_gamma   65.98767621
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YBe2
_chemical_formula_sum   'Y2 Be4'
_cell_volume   93.71893534
_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  0.72884381  1.47859744  0.00000000  1
  Be  Be1  1  1.47859744  0.72884381  4.80827222  1
  Be  Be2  1  2.93628506  0.72884381  0.00000000  1
  Be  Be3  1  -0.72884381  1.47859744  4.80827222  1
  Y  Y4  1  0.00000000  0.00000000  7.21240833  1
  Y  Y5  1  0.00000000  0.00000000  2.40413611  1
[/CIF]
