The material described by La4Pb3 crystallizes in the cubic I-43d space group. La(1) is bonded in a 6-coordinate geometry to six equivalent Pb(1) atoms. Pb(1) is bonded in a 8-coordinate geometry to eight equivalent La(1) atoms. is represented by the CIF file [CIF]
data_La4Pb3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.596
_cell_length_b   8.596
_cell_length_c   8.596
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   488.970
_cell_formula_units_Z   2
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
  La  La0  1  0.363  0.500  0.000  1.0
  La  La1  1  0.863  0.500  0.000  1.0
  La  La2  1  0.637  0.637  0.637  1.0
  La  La3  1  0.500  0.000  0.363  1.0
  La  La4  1  0.137  0.137  0.137  1.0
  La  La5  1  0.000  0.863  0.500  1.0
  La  La6  1  0.500  0.000  0.863  1.0
  La  La7  1  0.000  0.363  0.500  1.0
  Pb  Pb8  1  0.875  0.125  0.750  1.0
  Pb  Pb9  1  0.750  0.875  0.125  1.0
  Pb  Pb10  1  0.250  0.625  0.375  1.0
  Pb  Pb11  1  0.625  0.375  0.250  1.0
  Pb  Pb12  1  0.125  0.750  0.875  1.0
  Pb  Pb13  1  0.375  0.250  0.625  1.0
[/CIF]
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The material described by La4Pb3 crystallizes in the cubic I-43d space group. La(1) is bonded in a 6-coordinate geometry to six equivalent Pb(1) atoms. Pb(1) is bonded in a 8-coordinate geometry to eight equivalent La(1) atoms. is represented by the CIF file [CIF]
data_La4Pb3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.596
_cell_length_b   8.596
_cell_length_c   8.596
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   488.970
_cell_formula_units_Z   2
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
  La  La0  1  0.363  0.500  0.000  1.0
  La  La1  1  0.863  0.500  0.000  1.0
  La  La2  1  0.637  0.637  0.637  1.0
  La  La3  1  0.500  0.000  0.363  1.0
  La  La4  1  0.137  0.137  0.137  1.0
  La  La5  1  0.000  0.863  0.500  1.0
  La  La6  1  0.500  0.000  0.863  1.0
  La  La7  1  0.000  0.363  0.500  1.0
  Pb  Pb8  1  0.875  0.125  0.750  1.0
  Pb  Pb9  1  0.750  0.875  0.125  1.0
  Pb  Pb10  1  0.250  0.625  0.375  1.0
  Pb  Pb11  1  0.625  0.375  0.250  1.0
  Pb  Pb12  1  0.125  0.750  0.875  1.0
  Pb  Pb13  1  0.375  0.250  0.625  1.0
[/CIF]
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