The crystal structure described by Ce4Ge3 crystallizes in the cubic I-43d space group. Ce(1) is bonded in a 6-coordinate geometry to six equivalent Ge(1) atoms. Ge(1) is bonded in a 8-coordinate geometry to eight equivalent Ce(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ce4Ge3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.973
_cell_length_b   7.973
_cell_length_c   7.973
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   390.118
_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
  Ce  Ce0  1  0.363  0.363  0.363  1.0
  Ce  Ce1  1  0.137  0.500  0.000  1.0
  Ce  Ce2  1  0.000  0.137  0.500  1.0
  Ce  Ce3  1  0.863  0.863  0.863  1.0
  Ce  Ce4  1  0.500  0.000  0.137  1.0
  Ce  Ce5  1  0.637  0.500  0.000  1.0
  Ce  Ce6  1  0.500  0.000  0.637  1.0
  Ce  Ce7  1  0.000  0.637  0.500  1.0
  Ge  Ge8  1  0.125  0.875  0.250  1.0
  Ge  Ge9  1  0.375  0.625  0.750  1.0
  Ge  Ge10  1  0.875  0.250  0.125  1.0
  Ge  Ge11  1  0.625  0.750  0.375  1.0
  Ge  Ge12  1  0.250  0.125  0.875  1.0
  Ge  Ge13  1  0.750  0.375  0.625  1.0
[/CIF]
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The crystal structure described by Ce4Ge3 crystallizes in the cubic I-43d space group. Ce(1) is bonded in a 6-coordinate geometry to six equivalent Ge(1) atoms. Ge(1) is bonded in a 8-coordinate geometry to eight equivalent Ce(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ce4Ge3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.973
_cell_length_b   7.973
_cell_length_c   7.973
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   390.118
_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
  Ce  Ce0  1  0.363  0.363  0.363  1.0
  Ce  Ce1  1  0.137  0.500  0.000  1.0
  Ce  Ce2  1  0.000  0.137  0.500  1.0
  Ce  Ce3  1  0.863  0.863  0.863  1.0
  Ce  Ce4  1  0.500  0.000  0.137  1.0
  Ce  Ce5  1  0.637  0.500  0.000  1.0
  Ce  Ce6  1  0.500  0.000  0.637  1.0
  Ce  Ce7  1  0.000  0.637  0.500  1.0
  Ge  Ge8  1  0.125  0.875  0.250  1.0
  Ge  Ge9  1  0.375  0.625  0.750  1.0
  Ge  Ge10  1  0.875  0.250  0.125  1.0
  Ge  Ge11  1  0.625  0.750  0.375  1.0
  Ge  Ge12  1  0.250  0.125  0.875  1.0
  Ge  Ge13  1  0.750  0.375  0.625  1.0
[/CIF]
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