data_BaFeMoPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.04
_cell_length_b   5.04
_cell_length_c   5.04
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaFeMoPb
_chemical_formula_sum   'Ba1 Fe1 Mo1 Pb1'
_cell_volume   90.6
_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
  Ba  Ba0  1  0.56  0.56  0.56  1.0
  Fe  Fe1  1  0.0  0.0  0.0  1.0
  Mo  Mo2  1  0.35  0.35  0.35  1.0
  Pb  Pb3  1  0.78  0.78  0.78  1.0

data_BaFeMoPb
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.04
_cell_length_b   5.04
_cell_length_c   12.35
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   BaFeMoPb
_chemical_formula_sum   'Ba3 Fe3 Mo3 Pb3'
_cell_volume   271.81
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Ba  Ba0  3  0.0  0.0  0.44  1.0
  Fe  Fe1  3  0.0  0.0  -0.0  1.0
  Mo  Mo2  3  0.0  0.0  0.65  1.0
  Pb  Pb3  3  0.0  0.0  0.22  1.0

Ba Fe Mo Pb
Ba Fe Mo Pb 0 2 o o o 0 2 o o + 0 2 + o o 0 2 o + o 0 3 o - o 0 3 - o o 0 3 o o - 0 3 o o o 0 1 o + + 0 1 + o + 0 1 + + o 1 3 - - - 1 3 - - o 1 3 o - - 1 3 - o - 1 2 - o o 1 2 o - o 1 2 o o - 2 3 - o o 2 3 o - o 2 3 o o - 
BaMoFePb crystallizes in the trigonal R3m space group. Ba(1) is bonded in a 11-coordinate geometry to four equivalent Mo(1), three equivalent Fe(1), and four equivalent Pb(1) atoms. There is one shorter (2.69 Å) and three longer (3.24 Å) Ba(1)-Mo(1) bond lengths. All Ba(1)-Fe(1) bond lengths are 3.17 Å. There is one shorter (2.69 Å) and three longer (3.24 Å) Ba(1)-Pb(1) bond lengths. Mo(1) is bonded in a 1-coordinate geometry to four equivalent Ba(1), three equivalent Fe(1), and three equivalent Pb(1) atoms. All Mo(1)-Fe(1) bond lengths are 2.92 Å. All Mo(1)-Pb(1) bond lengths are 3.17 Å. Fe(1) is bonded in a 10-coordinate geometry to three equivalent Ba(1), three equivalent Mo(1), and four equivalent Pb(1) atoms. There is one shorter (2.69 Å) and three longer (3.24 Å) Fe(1)-Pb(1) bond lengths. Pb(1) is bonded in a 11-coordinate geometry to four equivalent Ba(1), three equivalent Mo(1), and four equivalent Fe(1) atoms.