The crystal structure described by CeRhPt4 crystallizes in the hexagonal P-6m2 space group. Ce(1) is bonded in a distorted hexagonal planar geometry to three equivalent Rh(1), three equivalent Pt(1), and twelve equivalent Pt(2) atoms. Rh(1) is bonded in a 12-coordinate geometry to three equivalent Ce(1), three equivalent Pt(1), and six equivalent Pt(2) atoms. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 3-coordinate geometry to three equivalent Ce(1), three equivalent Rh(1), and six equivalent Pt(2) atoms. In the second Pt site, Pt(2) is bonded to four equivalent Ce(1), two equivalent Rh(1), two equivalent Pt(1), and four equivalent Pt(2) atoms to form a mixture of corner, edge, and face-sharing PtCe4Pt6Rh2 cuboctahedra. is represented by the CIF file [CIF]
data_CePt4Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.370
_cell_length_b   5.370
_cell_length_c   4.436
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   110.781
_cell_formula_units_Z   1
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  0.000  0.000  0.000  1.0
  Pt  Pt1  1  0.667  0.333  0.000  1.0
  Pt  Pt2  1  0.499  0.999  0.500  1.0
  Pt  Pt3  1  0.001  0.501  0.500  1.0
  Pt  Pt4  1  0.499  0.501  0.500  1.0
  Rh  Rh5  1  0.333  0.667  0.000  1.0
[/CIF]
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The crystal structure described by CeRhPt4 crystallizes in the hexagonal P-6m2 space group. Ce(1) is bonded in a distorted hexagonal planar geometry to three equivalent Rh(1), three equivalent Pt(1), and twelve equivalent Pt(2) atoms. Rh(1) is bonded in a 12-coordinate geometry to three equivalent Ce(1), three equivalent Pt(1), and six equivalent Pt(2) atoms. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 3-coordinate geometry to three equivalent Ce(1), three equivalent Rh(1), and six equivalent Pt(2) atoms. In the second Pt site, Pt(2) is bonded to four equivalent Ce(1), two equivalent Rh(1), two equivalent Pt(1), and four equivalent Pt(2) atoms to form a mixture of corner, edge, and face-sharing PtCe4Pt6Rh2 cuboctahedra. is represented by the CIF file [CIF]
data_CePt4Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.370
_cell_length_b   5.370
_cell_length_c   4.436
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   110.781
_cell_formula_units_Z   1
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  0.000  0.000  0.000  1.0
  Pt  Pt1  1  0.667  0.333  0.000  1.0
  Pt  Pt2  1  0.499  0.999  0.500  1.0
  Pt  Pt3  1  0.001  0.501  0.500  1.0
  Pt  Pt4  1  0.499  0.501  0.500  1.0
  Rh  Rh5  1  0.333  0.667  0.000  1.0
[/CIF]
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