data_MgRuPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.3
_cell_length_b   5.3
_cell_length_c   5.3
_cell_angle_alpha   142.03
_cell_angle_beta   142.03
_cell_angle_gamma   54.78
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgRuPb
_chemical_formula_sum   'Mg1 Ru1 Pb1'
_cell_volume   56.09
_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
  Mg  Mg0  1  0.0  0.0  0.28  1.0
  Ru  Ru2  1  0.0  0.0  0.2  1.0
  Pb  Pb1  1  0.0  0.0  0.36  1.0

data_MgRuPb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.88
_cell_length_b   4.88
_cell_length_c   5.3
_cell_angle_alpha   90.0
_cell_angle_beta   117.39
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   MgRuPb
_chemical_formula_sum   'Mg2 Ru2 Pb2'
_cell_volume   112.18
_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
  Mg  Mg0  2  0.0  0.0  0.72  1.0
  Ru  Ru1  2  0.0  0.0  0.8  1.0
  Pb  Pb2  2  0.0  0.0  0.64  1.0

Mg Ru Pb