The structure described by Yb4Rh6Pb19 crystallizes in the cubic I23 space group. Yb(1) is bonded in a 10-coordinate geometry to one Pb(2), three equivalent Pb(1), and six equivalent Pb(3) atoms. Rh(1) is bonded in a 7-coordinate geometry to one Rh(1), two equivalent Pb(1), and four equivalent Pb(3) atoms. There are three inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 4-coordinate geometry to two equivalent Yb(1) and two equivalent Rh(1) atoms. In the second Pb site, Pb(2) is bonded in a tetrahedral geometry to four equivalent Yb(1) atoms. In the third Pb site, Pb(3) is bonded in a 4-coordinate geometry to two equivalent Yb(1) and two equivalent Rh(1) atoms. is represented by the CIF file [CIF]
data_Yb4Rh6Pb19
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.319
_cell_length_b   10.319
_cell_length_c   10.319
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   845.869
_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
  Yb  Yb0  1  0.649  0.649  0.649  1.0
  Yb  Yb1  1  0.351  0.000  0.000  1.0
  Yb  Yb2  1  0.000  0.351  0.000  1.0
  Yb  Yb3  1  0.000  0.000  0.351  1.0
  Rh  Rh4  1  0.382  0.882  0.500  1.0
  Rh  Rh5  1  0.618  0.118  0.500  1.0
  Rh  Rh6  1  0.882  0.500  0.382  1.0
  Rh  Rh7  1  0.118  0.500  0.618  1.0
  Rh  Rh8  1  0.500  0.382  0.882  1.0
  Rh  Rh9  1  0.500  0.618  0.118  1.0
  Pb  Pb10  1  0.696  0.696  0.000  1.0
  Pb  Pb11  1  0.304  0.304  0.000  1.0
  Pb  Pb12  1  0.696  0.000  0.696  1.0
  Pb  Pb13  1  0.304  0.000  0.304  1.0
  Pb  Pb14  1  0.000  0.696  0.696  1.0
  Pb  Pb15  1  0.000  0.304  0.304  1.0
  Pb  Pb16  1  0.000  0.000  0.000  1.0
  Pb  Pb17  1  0.372  0.609  0.326  1.0
  Pb  Pb18  1  0.628  0.955  0.238  1.0
  Pb  Pb19  1  0.717  0.391  0.762  1.0
  Pb  Pb20  1  0.609  0.326  0.372  1.0
  Pb  Pb21  1  0.283  0.045  0.674  1.0
  Pb  Pb22  1  0.955  0.238  0.628  1.0
  Pb  Pb23  1  0.391  0.762  0.717  1.0
  Pb  Pb24  1  0.045  0.674  0.283  1.0
  Pb  Pb25  1  0.326  0.372  0.609  1.0
  Pb  Pb26  1  0.762  0.717  0.391  1.0
  Pb  Pb27  1  0.674  0.283  0.045  1.0
  Pb  Pb28  1  0.238  0.628  0.955  1.0
[/CIF]
.
The structure described by Yb4Rh6Pb19 crystallizes in the cubic I23 space group. Yb(1) is bonded in a 10-coordinate geometry to one Pb(2), three equivalent Pb(1), and six equivalent Pb(3) atoms. Rh(1) is bonded in a 7-coordinate geometry to one Rh(1), two equivalent Pb(1), and four equivalent Pb(3) atoms. There are three inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 4-coordinate geometry to two equivalent Yb(1) and two equivalent Rh(1) atoms. In the second Pb site, Pb(2) is bonded in a tetrahedral geometry to four equivalent Yb(1) atoms. In the third Pb site, Pb(3) is bonded in a 4-coordinate geometry to two equivalent Yb(1) and two equivalent Rh(1) atoms. is represented by the CIF file [CIF]
data_Yb4Rh6Pb19
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.319
_cell_length_b   10.319
_cell_length_c   10.319
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   845.869
_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
  Yb  Yb0  1  0.649  0.649  0.649  1.0
  Yb  Yb1  1  0.351  0.000  0.000  1.0
  Yb  Yb2  1  0.000  0.351  0.000  1.0
  Yb  Yb3  1  0.000  0.000  0.351  1.0
  Rh  Rh4  1  0.382  0.882  0.500  1.0
  Rh  Rh5  1  0.618  0.118  0.500  1.0
  Rh  Rh6  1  0.882  0.500  0.382  1.0
  Rh  Rh7  1  0.118  0.500  0.618  1.0
  Rh  Rh8  1  0.500  0.382  0.882  1.0
  Rh  Rh9  1  0.500  0.618  0.118  1.0
  Pb  Pb10  1  0.696  0.696  0.000  1.0
  Pb  Pb11  1  0.304  0.304  0.000  1.0
  Pb  Pb12  1  0.696  0.000  0.696  1.0
  Pb  Pb13  1  0.304  0.000  0.304  1.0
  Pb  Pb14  1  0.000  0.696  0.696  1.0
  Pb  Pb15  1  0.000  0.304  0.304  1.0
  Pb  Pb16  1  0.000  0.000  0.000  1.0
  Pb  Pb17  1  0.372  0.609  0.326  1.0
  Pb  Pb18  1  0.628  0.955  0.238  1.0
  Pb  Pb19  1  0.717  0.391  0.762  1.0
  Pb  Pb20  1  0.609  0.326  0.372  1.0
  Pb  Pb21  1  0.283  0.045  0.674  1.0
  Pb  Pb22  1  0.955  0.238  0.628  1.0
  Pb  Pb23  1  0.391  0.762  0.717  1.0
  Pb  Pb24  1  0.045  0.674  0.283  1.0
  Pb  Pb25  1  0.326  0.372  0.609  1.0
  Pb  Pb26  1  0.762  0.717  0.391  1.0
  Pb  Pb27  1  0.674  0.283  0.045  1.0
  Pb  Pb28  1  0.238  0.628  0.955  1.0
[/CIF]
.