[CIF]
data_BeCu2Si
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.33466844
_cell_length_b   4.33466844
_cell_length_c   4.33466844
_cell_angle_alpha   131.49644835
_cell_angle_beta   131.49644835
_cell_angle_gamma   71.02550421
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeCu2Si
_chemical_formula_sum   'Be1 Cu2 Si1'
_cell_volume   44.73977013
_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  0.00000000  0.00000000  0.00000000  1
  Cu  Cu1  1  0.00000000  1.78045254  1.76418026  1
  Cu  Cu2  1  1.78045254  0.00000000  1.76418026  1
  Si  Si3  1  0.00000000  0.00000000  3.52836052  1
[/CIF]
