data_Ta2CrPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.07
_cell_length_b   4.12
_cell_length_c   5.86
_cell_angle_alpha   90.0
_cell_angle_beta   97.82
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2CrPb
_chemical_formula_sum   'Ta2 Cr1 Pb1'
_cell_volume   73.4
_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  0.2  0.06  0.57  1.0
  Ta  Ta3  1  0.07  0.06  0.23  1.0
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Pb  Pb1  1  0.6  0.0  0.9  1.0

data_Ta2CrPb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.07
_cell_length_b   4.12
_cell_length_c   5.86
_cell_angle_alpha   90.0
_cell_angle_beta   97.82
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2CrPb
_chemical_formula_sum   'Ta2 Cr1 Pb1'
_cell_volume   73.4
_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  0.07  0.06  0.23  1.0
  Ta  Ta1  1  0.2  0.06  0.57  1.0
  Cr  Cr2  1  0.0  0.0  0.0  1.0
  Pb  Pb3  1  0.6  0.0  0.9  1.0

Ta Ta Cr Pb
Ta Ta Cr Pb 0 1 o o o 0 3 o o o 1 2 o o o 2 3 - o - 