The material structure described by Ho2RhGe2 crystallizes in the monoclinic C2/m space group. There are two inequivalent Ho sites. In the first Ho site, Ho(1) is bonded in a 8-coordinate geometry to two equivalent Rh(1), one Ge(2), and five equivalent Ge(1) atoms. In the second Ho site, Ho(2) is bonded in a 11-coordinate geometry to four equivalent Rh(1), two equivalent Ge(1), and five equivalent Ge(2) atoms. Rh(1) is bonded in a 10-coordinate geometry to two equivalent Ho(1), four equivalent Ho(2), one Ge(1), and three equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to two equivalent Ho(2), five equivalent Ho(1), one Rh(1), and one Ge(1) atom. In the second Ge site, Ge(2) is bonded in a 10-coordinate geometry to one Ho(1), five equivalent Ho(2), three equivalent Rh(1), and one Ge(2) atom. is represented by the CIF card [CIF]
data_Ho2Ge2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.269
_cell_length_b   5.624
_cell_length_c   9.370
_cell_angle_alpha   81.866
_cell_angle_beta   76.833
_cell_angle_gamma   67.693
_symmetry_Int_Tables_number   1
_cell_volume   202.266
_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
  Ho  Ho0  1  0.188  0.740  0.883  1.0
  Ho  Ho1  1  0.812  0.260  0.117  1.0
  Ho  Ho2  1  0.011  0.311  0.668  1.0
  Ho  Ho3  1  0.989  0.689  0.332  1.0
  Ge  Ge4  1  0.479  0.157  0.884  1.0
  Ge  Ge5  1  0.521  0.843  0.116  1.0
  Ge  Ge6  1  0.356  0.730  0.558  1.0
  Ge  Ge7  1  0.644  0.270  0.442  1.0
  Rh  Rh8  1  0.728  0.885  0.659  1.0
  Rh  Rh9  1  0.272  0.115  0.341  1.0
[/CIF]
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The material structure described by Ho2RhGe2 crystallizes in the monoclinic C2/m space group. There are two inequivalent Ho sites. In the first Ho site, Ho(1) is bonded in a 8-coordinate geometry to two equivalent Rh(1), one Ge(2), and five equivalent Ge(1) atoms. In the second Ho site, Ho(2) is bonded in a 11-coordinate geometry to four equivalent Rh(1), two equivalent Ge(1), and five equivalent Ge(2) atoms. Rh(1) is bonded in a 10-coordinate geometry to two equivalent Ho(1), four equivalent Ho(2), one Ge(1), and three equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to two equivalent Ho(2), five equivalent Ho(1), one Rh(1), and one Ge(1) atom. In the second Ge site, Ge(2) is bonded in a 10-coordinate geometry to one Ho(1), five equivalent Ho(2), three equivalent Rh(1), and one Ge(2) atom. is represented by the CIF card [CIF]
data_Ho2Ge2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.269
_cell_length_b   5.624
_cell_length_c   9.370
_cell_angle_alpha   81.866
_cell_angle_beta   76.833
_cell_angle_gamma   67.693
_symmetry_Int_Tables_number   1
_cell_volume   202.266
_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
  Ho  Ho0  1  0.188  0.740  0.883  1.0
  Ho  Ho1  1  0.812  0.260  0.117  1.0
  Ho  Ho2  1  0.011  0.311  0.668  1.0
  Ho  Ho3  1  0.989  0.689  0.332  1.0
  Ge  Ge4  1  0.479  0.157  0.884  1.0
  Ge  Ge5  1  0.521  0.843  0.116  1.0
  Ge  Ge6  1  0.356  0.730  0.558  1.0
  Ge  Ge7  1  0.644  0.270  0.442  1.0
  Rh  Rh8  1  0.728  0.885  0.659  1.0
  Rh  Rh9  1  0.272  0.115  0.341  1.0
[/CIF]
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