The compound described by Tb3Ir2Ge3 crystallizes in the orthorhombic Cmcm space group. There are two inequivalent Tb sites. In the first Tb site, Tb(1) is bonded in a 11-coordinate geometry to four equivalent Ir(1), two equivalent Ge(2), and five equivalent Ge(1) atoms. In the second Tb site, Tb(2) is bonded in a 9-coordinate geometry to four equivalent Ir(1), two equivalent Ge(1), and three equivalent Ge(2) atoms. Ir(1) is bonded in a 10-coordinate geometry to two equivalent Tb(2), four equivalent Tb(1), one Ge(2), and three equivalent Ge(1) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 10-coordinate geometry to one Tb(2), five equivalent Tb(1), three equivalent Ir(1), and one Ge(1) atom. In the second Ge site, Ge(2) is bonded in a 9-coordinate geometry to three equivalent Tb(2), four equivalent Tb(1), and two equivalent Ir(1) atoms. is represented by the CIF file [CIF]
data_Tb3Ge3Ir2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.668
_cell_length_b   5.668
_cell_length_c   14.305
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   135.285
_symmetry_Int_Tables_number   1
_cell_volume   323.342
_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
  Tb  Tb0  1  0.915  0.085  0.390  1.0
  Tb  Tb1  1  0.085  0.915  0.610  1.0
  Tb  Tb2  1  0.915  0.085  0.110  1.0
  Tb  Tb3  1  0.085  0.915  0.890  1.0
  Tb  Tb4  1  0.642  0.358  0.250  1.0
  Tb  Tb5  1  0.358  0.642  0.750  1.0
  Ge  Ge6  1  0.625  0.375  0.464  1.0
  Ge  Ge7  1  0.375  0.625  0.536  1.0
  Ge  Ge8  1  0.625  0.375  0.036  1.0
  Ge  Ge9  1  0.375  0.625  0.964  1.0
  Ge  Ge10  1  0.341  0.659  0.250  1.0
  Ge  Ge11  1  0.659  0.341  0.750  1.0
  Ir  Ir12  1  0.800  0.200  0.898  1.0
  Ir  Ir13  1  0.200  0.800  0.102  1.0
  Ir  Ir14  1  0.800  0.200  0.602  1.0
  Ir  Ir15  1  0.200  0.800  0.398  1.0
[/CIF]
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The compound described by Tb3Ir2Ge3 crystallizes in the orthorhombic Cmcm space group. There are two inequivalent Tb sites. In the first Tb site, Tb(1) is bonded in a 11-coordinate geometry to four equivalent Ir(1), two equivalent Ge(2), and five equivalent Ge(1) atoms. In the second Tb site, Tb(2) is bonded in a 9-coordinate geometry to four equivalent Ir(1), two equivalent Ge(1), and three equivalent Ge(2) atoms. Ir(1) is bonded in a 10-coordinate geometry to two equivalent Tb(2), four equivalent Tb(1), one Ge(2), and three equivalent Ge(1) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 10-coordinate geometry to one Tb(2), five equivalent Tb(1), three equivalent Ir(1), and one Ge(1) atom. In the second Ge site, Ge(2) is bonded in a 9-coordinate geometry to three equivalent Tb(2), four equivalent Tb(1), and two equivalent Ir(1) atoms. is represented by the CIF file [CIF]
data_Tb3Ge3Ir2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.668
_cell_length_b   5.668
_cell_length_c   14.305
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   135.285
_symmetry_Int_Tables_number   1
_cell_volume   323.342
_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
  Tb  Tb0  1  0.915  0.085  0.390  1.0
  Tb  Tb1  1  0.085  0.915  0.610  1.0
  Tb  Tb2  1  0.915  0.085  0.110  1.0
  Tb  Tb3  1  0.085  0.915  0.890  1.0
  Tb  Tb4  1  0.642  0.358  0.250  1.0
  Tb  Tb5  1  0.358  0.642  0.750  1.0
  Ge  Ge6  1  0.625  0.375  0.464  1.0
  Ge  Ge7  1  0.375  0.625  0.536  1.0
  Ge  Ge8  1  0.625  0.375  0.036  1.0
  Ge  Ge9  1  0.375  0.625  0.964  1.0
  Ge  Ge10  1  0.341  0.659  0.250  1.0
  Ge  Ge11  1  0.659  0.341  0.750  1.0
  Ir  Ir12  1  0.800  0.200  0.898  1.0
  Ir  Ir13  1  0.200  0.800  0.102  1.0
  Ir  Ir14  1  0.800  0.200  0.602  1.0
  Ir  Ir15  1  0.200  0.800  0.398  1.0
[/CIF]
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