data_BeRuPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.31
_cell_length_b   6.09
_cell_length_c   2.68
_cell_angle_alpha   82.18
_cell_angle_beta   72.94
_cell_angle_gamma   24.88
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeRuPt
_chemical_formula_sum   'Be1 Ru1 Pt1'
_cell_volume   39.14
_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  0.49  0.23  0.0  1.0
  Ru  Ru2  1  0.49  0.23  0.15  1.0
  Pt  Pt1  1  0.49  0.23  0.65  1.0

data_BeRuPt
_symmetry_space_group_name_H-M   Cm
_cell_length_a   2.98
_cell_length_b   11.8
_cell_length_c   2.68
_cell_angle_alpha   90.0
_cell_angle_beta   123.79
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   BeRuPt
_chemical_formula_sum   'Be2 Ru2 Pt2'
_cell_volume   78.28
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.23  0.0  0.51  1.0
  Ru  Ru1  2  0.23  0.0  0.36  1.0
  Pt  Pt2  2  0.23  0.0  0.86  1.0

Be Ru Pt