The compound described by Yb3Ir4Ge13 crystallizes in the cubic Pm-3n space group. Yb(1) is bonded in a 16-coordinate geometry to four equivalent Ir(1) and twelve equivalent Ge(2) atoms. Ir(1) is bonded in a 9-coordinate geometry to three equivalent Yb(1) and six equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(2) is bonded in a 2-coordinate geometry to three equivalent Yb(1), two equivalent Ir(1), and one Ge(1) atom. In the second Ge site, Ge(1) is bonded in a cuboctahedral geometry to twelve equivalent Ge(2) atoms. is represented by the CIF card [CIF]
data_Yb3Ge13Ir4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.977
_cell_length_b   8.977
_cell_length_c   8.977
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   723.508
_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  0.500  0.750  1.0
  Yb  Yb1  1  0.500  0.250  0.000  1.0
  Yb  Yb2  1  0.750  0.000  0.500  1.0
  Yb  Yb3  1  0.000  0.500  0.250  1.0
  Yb  Yb4  1  0.500  0.750  0.000  1.0
  Yb  Yb5  1  0.250  0.000  0.500  1.0
  Ge  Ge6  1  0.500  0.500  0.500  1.0
  Ge  Ge7  1  1.000  0.000  0.000  1.0
  Ge  Ge8  1  0.801  0.357  0.500  1.0
  Ge  Ge9  1  0.643  0.500  0.801  1.0
  Ge  Ge10  1  0.500  0.199  0.643  1.0
  Ge  Ge11  1  0.199  0.643  0.500  1.0
  Ge  Ge12  1  0.357  0.500  0.199  1.0
  Ge  Ge13  1  0.500  0.801  0.357  1.0
  Ge  Ge14  1  0.801  0.643  0.500  1.0
  Ge  Ge15  1  0.643  0.500  0.199  1.0
  Ge  Ge16  1  0.199  0.357  0.500  1.0
  Ge  Ge17  1  0.357  0.500  0.801  1.0
  Ge  Ge18  1  0.500  0.801  0.643  1.0
  Ge  Ge19  1  0.500  0.199  0.357  1.0
  Ge  Ge20  1  0.301  1.000  0.857  1.0
  Ge  Ge21  1  0.143  0.301  1.000  1.0
  Ge  Ge22  1  1.000  0.143  0.699  1.0
  Ge  Ge23  1  0.699  1.000  0.143  1.0
  Ge  Ge24  1  0.857  0.699  1.000  1.0
  Ge  Ge25  1  1.000  0.857  0.301  1.0
  Ge  Ge26  1  0.301  1.000  0.143  1.0
  Ge  Ge27  1  0.143  0.699  1.000  1.0
  Ge  Ge28  1  0.699  1.000  0.857  1.0
  Ge  Ge29  1  0.857  0.301  1.000  1.0
  Ge  Ge30  1  1.000  0.143  0.301  1.0
  Ge  Ge31  1  1.000  0.857  0.699  1.0
  Ir  Ir32  1  0.750  0.250  0.750  1.0
  Ir  Ir33  1  0.250  0.750  0.250  1.0
  Ir  Ir34  1  0.750  0.750  0.250  1.0
  Ir  Ir35  1  0.250  0.250  0.750  1.0
  Ir  Ir36  1  0.250  0.750  0.750  1.0
  Ir  Ir37  1  0.750  0.250  0.250  1.0
  Ir  Ir38  1  0.250  0.250  0.250  1.0
  Ir  Ir39  1  0.750  0.750  0.750  1.0
[/CIF]
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The compound described by Yb3Ir4Ge13 crystallizes in the cubic Pm-3n space group. Yb(1) is bonded in a 16-coordinate geometry to four equivalent Ir(1) and twelve equivalent Ge(2) atoms. Ir(1) is bonded in a 9-coordinate geometry to three equivalent Yb(1) and six equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(2) is bonded in a 2-coordinate geometry to three equivalent Yb(1), two equivalent Ir(1), and one Ge(1) atom. In the second Ge site, Ge(1) is bonded in a cuboctahedral geometry to twelve equivalent Ge(2) atoms. is represented by the CIF card [CIF]
data_Yb3Ge13Ir4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.977
_cell_length_b   8.977
_cell_length_c   8.977
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   723.508
_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  0.500  0.750  1.0
  Yb  Yb1  1  0.500  0.250  0.000  1.0
  Yb  Yb2  1  0.750  0.000  0.500  1.0
  Yb  Yb3  1  0.000  0.500  0.250  1.0
  Yb  Yb4  1  0.500  0.750  0.000  1.0
  Yb  Yb5  1  0.250  0.000  0.500  1.0
  Ge  Ge6  1  0.500  0.500  0.500  1.0
  Ge  Ge7  1  1.000  0.000  0.000  1.0
  Ge  Ge8  1  0.801  0.357  0.500  1.0
  Ge  Ge9  1  0.643  0.500  0.801  1.0
  Ge  Ge10  1  0.500  0.199  0.643  1.0
  Ge  Ge11  1  0.199  0.643  0.500  1.0
  Ge  Ge12  1  0.357  0.500  0.199  1.0
  Ge  Ge13  1  0.500  0.801  0.357  1.0
  Ge  Ge14  1  0.801  0.643  0.500  1.0
  Ge  Ge15  1  0.643  0.500  0.199  1.0
  Ge  Ge16  1  0.199  0.357  0.500  1.0
  Ge  Ge17  1  0.357  0.500  0.801  1.0
  Ge  Ge18  1  0.500  0.801  0.643  1.0
  Ge  Ge19  1  0.500  0.199  0.357  1.0
  Ge  Ge20  1  0.301  1.000  0.857  1.0
  Ge  Ge21  1  0.143  0.301  1.000  1.0
  Ge  Ge22  1  1.000  0.143  0.699  1.0
  Ge  Ge23  1  0.699  1.000  0.143  1.0
  Ge  Ge24  1  0.857  0.699  1.000  1.0
  Ge  Ge25  1  1.000  0.857  0.301  1.0
  Ge  Ge26  1  0.301  1.000  0.143  1.0
  Ge  Ge27  1  0.143  0.699  1.000  1.0
  Ge  Ge28  1  0.699  1.000  0.857  1.0
  Ge  Ge29  1  0.857  0.301  1.000  1.0
  Ge  Ge30  1  1.000  0.143  0.301  1.0
  Ge  Ge31  1  1.000  0.857  0.699  1.0
  Ir  Ir32  1  0.750  0.250  0.750  1.0
  Ir  Ir33  1  0.250  0.750  0.250  1.0
  Ir  Ir34  1  0.750  0.750  0.250  1.0
  Ir  Ir35  1  0.250  0.250  0.750  1.0
  Ir  Ir36  1  0.250  0.750  0.750  1.0
  Ir  Ir37  1  0.750  0.250  0.250  1.0
  Ir  Ir38  1  0.250  0.250  0.250  1.0
  Ir  Ir39  1  0.750  0.750  0.750  1.0
[/CIF]
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