data_BaZnRePb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.19
_cell_length_b   5.19
_cell_length_c   5.19
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaZnRePb
_chemical_formula_sum   'Ba1 Zn1 Re1 Pb1'
_cell_volume   98.82
_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  0.83  0.83  0.83  1.0
  Zn  Zn3  1  0.0  0.0  0.0  1.0
  Re  Re2  1  0.67  0.67  0.67  1.0
  Pb  Pb1  1  0.5  0.5  0.5  1.0

data_BaZnRePb
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.19
_cell_length_b   5.19
_cell_length_c   12.71
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   BaZnRePb
_chemical_formula_sum   'Ba3 Zn3 Re3 Pb3'
_cell_volume   296.47
_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  0.17  1.0
  Zn  Zn1  3  0.0  0.0  -0.0  1.0
  Re  Re2  3  0.0  0.0  0.33  1.0
  Pb  Pb3  3  0.0  0.0  0.5  1.0

Ba Zn Re Pb
Ba Zn Re Pb 0 2 o o o 0 1 + + + 2 3 o o o 
BaReZnPb crystallizes in the trigonal R3m space group. Ba(1) is bonded to one Re(1), one Zn(1), and three equivalent Pb(1) atoms to form distorted BaZnRePb3 trigonal bipyramids that share corners with six equivalent Ba(1)ZnRePb3 trigonal bipyramids and  a cornercorner with one Pb(1)Ba3Re trigonal pyramid. The Ba(1)-Re(1) bond length is 2.10 Å. The Ba(1)-Zn(1) bond length is 2.10 Å. All Ba(1)-Pb(1) bond lengths are 3.00 Å. Re(1) is bonded in a distorted linear geometry to one Ba(1) and one Pb(1) atom. The Re(1)-Pb(1) bond length is 2.10 Å. Zn(1) is bonded in a distorted single-bond geometry to one Ba(1) atom. Pb(1) is bonded to three equivalent Ba(1) and one Re(1) atom to form PbBa3Re trigonal pyramids that share  a cornercorner with one Ba(1)ZnRePb3 trigonal bipyramid and corners with six equivalent Pb(1)Ba3Re trigonal pyramids.