data_Mn2CuPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.2
_cell_length_b   5.2
_cell_length_c   3.02
_cell_angle_alpha   101.07
_cell_angle_beta   101.07
_cell_angle_gamma   115.62
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2CuPb
_chemical_formula_sum   'Mn2 Cu1 Pb1'
_cell_volume   68.68
_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
  Mn  Mn1  1  0.84  0.2  0.41  1.0
  Mn  Mn2  1  0.84  0.8  0.41  1.0
  Cu  Cu0  1  0.0  0.0  0.0  1.0
  Pb  Pb3  1  0.77  0.0  0.0  1.0

data_Mn2CuPb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.02
_cell_length_b   5.2
_cell_length_c   5.2
_cell_angle_alpha   115.62
_cell_angle_beta   101.07
_cell_angle_gamma   101.07
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2CuPb
_chemical_formula_sum   'Mn2 Cu1 Pb1'
_cell_volume   68.68
_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
  Mn  Mn0  1  0.41  0.84  0.2  1.0
  Mn  Mn1  1  0.41  0.84  0.8  1.0
  Cu  Cu2  1  0.0  0.0  0.0  1.0
  Pb  Pb3  1  0.0  0.77  0.0  1.0

Mn Mn Cu Pb