data_Ta2BeOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.0
_cell_length_b   3.55
_cell_length_c   5.69
_cell_angle_alpha   90.0
_cell_angle_beta   90.73
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2BeOs
_chemical_formula_sum   'Ta2 Be1 Os1'
_cell_volume   60.52
_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  Ta2  1  0.46  0.77  0.31  1.0
  Ta  Ta3  1  0.46  0.77  0.38  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Os  Os1  1  0.96  0.0  0.85  1.0

data_Ta2BeOs
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.0
_cell_length_b   3.55
_cell_length_c   5.69
_cell_angle_alpha   90.0
_cell_angle_beta   90.73
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2BeOs
_chemical_formula_sum   'Ta2 Be1 Os1'
_cell_volume   60.52
_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  0.46  0.77  0.38  1.0
  Ta  Ta1  1  0.46  0.77  0.31  1.0
  Be  Be2  1  0.0  0.0  0.0  1.0
  Os  Os3  1  0.96  0.0  0.85  1.0

Ta Ta Be Os