The compound described by Yb(Fe2Ge)2 crystallizes in the tetragonal P4_2/mnm space group. Yb(1) is bonded in a 18-coordinate geometry to twelve equivalent Fe(1) and six equivalent Ge(1) atoms. Fe(1) is bonded in a 3-coordinate geometry to three equivalent Yb(1) and three equivalent Ge(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to three equivalent Yb(1) and six equivalent Fe(1) atoms. is represented by the CIF file [CIF]
data_Yb(Fe2Ge)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.227
_cell_length_b   7.227
_cell_length_c   3.848
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   200.931
_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
  Yb  Yb0  1  0.000  0.000  0.500  1.0
  Yb  Yb1  1  0.500  0.500  0.000  1.0
  Fe  Fe2  1  0.408  0.859  0.500  1.0
  Fe  Fe3  1  0.859  0.408  0.500  1.0
  Fe  Fe4  1  0.641  0.908  0.000  1.0
  Fe  Fe5  1  0.092  0.359  0.000  1.0
  Fe  Fe6  1  0.359  0.092  0.000  1.0
  Fe  Fe7  1  0.592  0.141  0.500  1.0
  Fe  Fe8  1  0.141  0.592  0.500  1.0
  Fe  Fe9  1  0.908  0.641  0.000  1.0
  Ge  Ge10  1  0.284  0.284  0.500  1.0
  Ge  Ge11  1  0.784  0.216  0.000  1.0
  Ge  Ge12  1  0.216  0.784  0.000  1.0
  Ge  Ge13  1  0.716  0.716  0.500  1.0
[/CIF]
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The compound described by Yb(Fe2Ge)2 crystallizes in the tetragonal P4_2/mnm space group. Yb(1) is bonded in a 18-coordinate geometry to twelve equivalent Fe(1) and six equivalent Ge(1) atoms. Fe(1) is bonded in a 3-coordinate geometry to three equivalent Yb(1) and three equivalent Ge(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to three equivalent Yb(1) and six equivalent Fe(1) atoms. is represented by the CIF file [CIF]
data_Yb(Fe2Ge)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.227
_cell_length_b   7.227
_cell_length_c   3.848
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   200.931
_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
  Yb  Yb0  1  0.000  0.000  0.500  1.0
  Yb  Yb1  1  0.500  0.500  0.000  1.0
  Fe  Fe2  1  0.408  0.859  0.500  1.0
  Fe  Fe3  1  0.859  0.408  0.500  1.0
  Fe  Fe4  1  0.641  0.908  0.000  1.0
  Fe  Fe5  1  0.092  0.359  0.000  1.0
  Fe  Fe6  1  0.359  0.092  0.000  1.0
  Fe  Fe7  1  0.592  0.141  0.500  1.0
  Fe  Fe8  1  0.141  0.592  0.500  1.0
  Fe  Fe9  1  0.908  0.641  0.000  1.0
  Ge  Ge10  1  0.284  0.284  0.500  1.0
  Ge  Ge11  1  0.784  0.216  0.000  1.0
  Ge  Ge12  1  0.216  0.784  0.000  1.0
  Ge  Ge13  1  0.716  0.716  0.500  1.0
[/CIF]
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