The compound described by Ce2IrRhGe2 crystallizes in the orthorhombic Pmc2_1 space group. There are two inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 12-coordinate geometry to two equivalent Ir(1), four equivalent Rh(1), two equivalent Ge(1), and four equivalent Ge(2) atoms. In the second Ce site, Ce(2) is bonded in a 12-coordinate geometry to four equivalent Ir(1), two equivalent Rh(1), two equivalent Ge(2), and four equivalent Ge(1) atoms. Ir(1) is bonded in a 10-coordinate geometry to two equivalent Ce(1), four equivalent Ce(2), two equivalent Ge(1), and two equivalent Ge(2) atoms. Rh(1) is bonded in a 10-coordinate geometry to two equivalent Ce(2), four equivalent Ce(1), two equivalent Ge(1), and two equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 10-coordinate geometry to two equivalent Ce(1), four equivalent Ce(2), two equivalent Ir(1), and two equivalent Rh(1) atoms. In the second Ge site, Ge(2) is bonded in a 10-coordinate geometry to two equivalent Ce(2), four equivalent Ce(1), two equivalent Ir(1), and two equivalent Rh(1) atoms. is represented by the CIF card [CIF]
data_Ce2Ge2IrRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.456
_cell_length_b   7.138
_cell_length_c   7.465
_cell_angle_alpha   90.001
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   237.466
_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  0.500  0.520  0.549  1.0
  Ce  Ce1  1  0.500  0.020  0.451  1.0
  Ce  Ce2  1  0.000  0.481  0.947  1.0
  Ce  Ce3  1  0.000  0.981  0.053  1.0
  Ge  Ge4  1  0.500  0.177  0.836  1.0
  Ge  Ge5  1  0.500  0.677  0.164  1.0
  Ge  Ge6  1  0.000  0.823  0.666  1.0
  Ge  Ge7  1  0.000  0.323  0.334  1.0
  Ir  Ir8  1  0.500  0.790  0.837  1.0
  Ir  Ir9  1  0.500  0.290  0.164  1.0
  Rh  Rh10  1  0.000  0.208  0.664  1.0
  Rh  Rh11  1  0.000  0.708  0.336  1.0
[/CIF]
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The compound described by Ce2IrRhGe2 crystallizes in the orthorhombic Pmc2_1 space group. There are two inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 12-coordinate geometry to two equivalent Ir(1), four equivalent Rh(1), two equivalent Ge(1), and four equivalent Ge(2) atoms. In the second Ce site, Ce(2) is bonded in a 12-coordinate geometry to four equivalent Ir(1), two equivalent Rh(1), two equivalent Ge(2), and four equivalent Ge(1) atoms. Ir(1) is bonded in a 10-coordinate geometry to two equivalent Ce(1), four equivalent Ce(2), two equivalent Ge(1), and two equivalent Ge(2) atoms. Rh(1) is bonded in a 10-coordinate geometry to two equivalent Ce(2), four equivalent Ce(1), two equivalent Ge(1), and two equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 10-coordinate geometry to two equivalent Ce(1), four equivalent Ce(2), two equivalent Ir(1), and two equivalent Rh(1) atoms. In the second Ge site, Ge(2) is bonded in a 10-coordinate geometry to two equivalent Ce(2), four equivalent Ce(1), two equivalent Ir(1), and two equivalent Rh(1) atoms. is represented by the CIF card [CIF]
data_Ce2Ge2IrRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.456
_cell_length_b   7.138
_cell_length_c   7.465
_cell_angle_alpha   90.001
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   237.466
_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  0.500  0.520  0.549  1.0
  Ce  Ce1  1  0.500  0.020  0.451  1.0
  Ce  Ce2  1  0.000  0.481  0.947  1.0
  Ce  Ce3  1  0.000  0.981  0.053  1.0
  Ge  Ge4  1  0.500  0.177  0.836  1.0
  Ge  Ge5  1  0.500  0.677  0.164  1.0
  Ge  Ge6  1  0.000  0.823  0.666  1.0
  Ge  Ge7  1  0.000  0.323  0.334  1.0
  Ir  Ir8  1  0.500  0.790  0.837  1.0
  Ir  Ir9  1  0.500  0.290  0.164  1.0
  Rh  Rh10  1  0.000  0.208  0.664  1.0
  Rh  Rh11  1  0.000  0.708  0.336  1.0
[/CIF]
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