data_TaBe2Cu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.72
_cell_length_b   2.85
_cell_length_c   5.82
_cell_angle_alpha   90.0
_cell_angle_beta   93.35
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaBe2Cu
_chemical_formula_sum   'Ta1 Be2 Cu1'
_cell_volume   45.1
_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
  Ta  Ta3  1  0.83  0.0  0.91  1.0
  Be  Be0  1  0.09  0.43  0.62  1.0
  Be  Be1  1  0.29  0.43  0.19  1.0
  Cu  Cu2  1  0.0  0.0  0.0  1.0

data_TaBe2Cu
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.72
_cell_length_b   2.85
_cell_length_c   5.82
_cell_angle_alpha   90.0
_cell_angle_beta   93.35
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaBe2Cu
_chemical_formula_sum   'Ta1 Be2 Cu1'
_cell_volume   45.1
_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
  Ta  Ta0  1  0.83  0.0  0.91  1.0
  Be  Be1  1  0.09  0.43  0.62  1.0
  Be  Be2  1  0.29  0.43  0.19  1.0
  Cu  Cu3  1  0.0  0.0  0.0  1.0

Ta Be Be Cu