data_NbRuPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.25
_cell_length_b   9.25
_cell_length_c   9.25
_cell_angle_alpha   20.2
_cell_angle_beta   20.2
_cell_angle_gamma   20.2
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbRuPb2
_chemical_formula_sum   'Nb1 Ru1 Pb2'
_cell_volume   82.5
_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
  Nb  Nb0  1  0.0  0.0  0.0  1.0
  Ru  Ru3  1  0.0  0.0  0.59  1.0
  Pb  Pb1  1  0.0  0.0  0.63  1.0
  Pb  Pb2  1  0.0  0.0  0.54  1.0

data_NbRuPb2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.62
_cell_length_b   3.24
_cell_length_c   9.25
_cell_angle_alpha   90.0
_cell_angle_beta   101.68
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   NbRuPb2
_chemical_formula_sum   'Nb2 Ru2 Pb4'
_cell_volume   165.01
_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
  Nb  Nb0  2  0.0  0.0  0.0  1.0
  Ru  Ru1  2  0.0  0.0  0.41  1.0
  Pb  Pb2  2  0.0  0.0  0.37  1.0
  Pb  Pb3  2  0.0  0.0  0.46  1.0

Nb Ru Pb Pb
Nb Ru Pb Pb 0 0 o + - 0 0 + - o 0 0 + o - 0 2 o o - 0 1 o o - 1 3 o o o 1 2 o o o 