The compound described by LaZn13 crystallizes in the cubic Fm-3c space group. La(1) is bonded in a 24-coordinate geometry to twenty-four equivalent Zn(2) atoms. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a cuboctahedral geometry to twelve equivalent Zn(2) atoms. In the second Zn site, Zn(2) is bonded in a 12-coordinate geometry to two equivalent La(1), one Zn(1), and nine equivalent Zn(2) atoms. is represented by the CIF card [CIF]
data_LaZn13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.528
_cell_length_b   8.528
_cell_length_c   8.528
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   438.501
_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  0.750  0.750  0.750  1.0
  La  La1  1  0.250  0.250  0.250  1.0
  Zn  Zn2  1  0.500  0.500  0.500  1.0
  Zn  Zn3  1  0.000  0.000  0.000  1.0
  Zn  Zn4  1  0.799  0.442  0.201  1.0
  Zn  Zn5  1  0.201  0.558  0.799  1.0
  Zn  Zn6  1  0.558  0.201  0.442  1.0
  Zn  Zn7  1  0.442  0.799  0.558  1.0
  Zn  Zn8  1  0.299  0.058  0.701  1.0
  Zn  Zn9  1  0.701  0.942  0.299  1.0
  Zn  Zn10  1  0.942  0.701  0.058  1.0
  Zn  Zn11  1  0.058  0.299  0.942  1.0
  Zn  Zn12  1  0.442  0.201  0.799  1.0
  Zn  Zn13  1  0.558  0.799  0.201  1.0
  Zn  Zn14  1  0.201  0.442  0.558  1.0
  Zn  Zn15  1  0.799  0.558  0.442  1.0
  Zn  Zn16  1  0.058  0.701  0.299  1.0
  Zn  Zn17  1  0.942  0.299  0.701  1.0
  Zn  Zn18  1  0.701  0.058  0.942  1.0
  Zn  Zn19  1  0.299  0.942  0.058  1.0
  Zn  Zn20  1  0.201  0.799  0.442  1.0
  Zn  Zn21  1  0.799  0.201  0.558  1.0
  Zn  Zn22  1  0.442  0.558  0.201  1.0
  Zn  Zn23  1  0.558  0.442  0.799  1.0
  Zn  Zn24  1  0.701  0.299  0.058  1.0
  Zn  Zn25  1  0.299  0.701  0.942  1.0
  Zn  Zn26  1  0.058  0.942  0.701  1.0
  Zn  Zn27  1  0.942  0.058  0.299  1.0
[/CIF]
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The compound described by LaZn13 crystallizes in the cubic Fm-3c space group. La(1) is bonded in a 24-coordinate geometry to twenty-four equivalent Zn(2) atoms. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a cuboctahedral geometry to twelve equivalent Zn(2) atoms. In the second Zn site, Zn(2) is bonded in a 12-coordinate geometry to two equivalent La(1), one Zn(1), and nine equivalent Zn(2) atoms. is represented by the CIF card [CIF]
data_LaZn13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.528
_cell_length_b   8.528
_cell_length_c   8.528
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   438.501
_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  0.750  0.750  0.750  1.0
  La  La1  1  0.250  0.250  0.250  1.0
  Zn  Zn2  1  0.500  0.500  0.500  1.0
  Zn  Zn3  1  0.000  0.000  0.000  1.0
  Zn  Zn4  1  0.799  0.442  0.201  1.0
  Zn  Zn5  1  0.201  0.558  0.799  1.0
  Zn  Zn6  1  0.558  0.201  0.442  1.0
  Zn  Zn7  1  0.442  0.799  0.558  1.0
  Zn  Zn8  1  0.299  0.058  0.701  1.0
  Zn  Zn9  1  0.701  0.942  0.299  1.0
  Zn  Zn10  1  0.942  0.701  0.058  1.0
  Zn  Zn11  1  0.058  0.299  0.942  1.0
  Zn  Zn12  1  0.442  0.201  0.799  1.0
  Zn  Zn13  1  0.558  0.799  0.201  1.0
  Zn  Zn14  1  0.201  0.442  0.558  1.0
  Zn  Zn15  1  0.799  0.558  0.442  1.0
  Zn  Zn16  1  0.058  0.701  0.299  1.0
  Zn  Zn17  1  0.942  0.299  0.701  1.0
  Zn  Zn18  1  0.701  0.058  0.942  1.0
  Zn  Zn19  1  0.299  0.942  0.058  1.0
  Zn  Zn20  1  0.201  0.799  0.442  1.0
  Zn  Zn21  1  0.799  0.201  0.558  1.0
  Zn  Zn22  1  0.442  0.558  0.201  1.0
  Zn  Zn23  1  0.558  0.442  0.799  1.0
  Zn  Zn24  1  0.701  0.299  0.058  1.0
  Zn  Zn25  1  0.299  0.701  0.942  1.0
  Zn  Zn26  1  0.058  0.942  0.701  1.0
  Zn  Zn27  1  0.942  0.058  0.299  1.0
[/CIF]
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