data_NaMnPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.41
_cell_length_b   5.41
_cell_length_c   5.41
_cell_angle_alpha   144.84
_cell_angle_beta   129.71
_cell_angle_gamma   62.84
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaMnPb
_chemical_formula_sum   'Na1 Mn1 Pb1'
_cell_volume   69.53
_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
  Na  Na1  1  0.0  0.0  0.08  1.0
  Mn  Mn0  1  0.0  0.0  0.04  1.0
  Pb  Pb2  1  0.0  0.0  0.11  1.0

data_NaMnPb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.27
_cell_length_b   4.6
_cell_length_c   5.41
_cell_angle_alpha   115.14
_cell_angle_beta   107.58
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaMnPb
_chemical_formula_sum   'Na1 Mn1 Pb1'
_cell_volume   69.53
_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
  Na  Na0  1  0.92  0.92  0.92  1.0
  Mn  Mn1  1  0.96  0.96  0.96  1.0
  Pb  Pb2  1  0.89  0.89  0.89  1.0

Na Mn Pb
Na Mn Pb 0 2 o o o 0 1 o o o 
NaMnPb is Cyanogen Chloride-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one NaMnPb cluster. Na(1) is bonded in a linear geometry to one Mn(1) and one Pb(1) atom. The Na(1)-Mn(1) bond length is 0.22 Å. The Na(1)-Pb(1) bond length is 0.15 Å. Mn(1) is bonded in a single-bond geometry to one Na(1) atom. Pb(1) is bonded in a single-bond geometry to one Na(1) atom.