The compound described by Ce(RhSn)2 crystallizes in the tetragonal P4/nmm space group. Ce(1) is bonded in a 16-coordinate geometry to four equivalent Rh(1), four equivalent Rh(2), four equivalent Sn(1), and four equivalent Sn(2) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 4-coordinate geometry to four equivalent Ce(1) and four equivalent Sn(2) atoms. In the second Rh site, Rh(2) is bonded in a 9-coordinate geometry to four equivalent Ce(1), one Sn(2), and four equivalent Sn(1) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to four equivalent Ce(1) and four equivalent Rh(2) atoms to form a mixture of distorted face and edge-sharing SnCe4Rh4 tetrahedra. In the second Sn site, Sn(2) is bonded in a 5-coordinate geometry to four equivalent Ce(1), one Rh(2), and four equivalent Rh(1) atoms. is represented by the CIF file [CIF]
data_Ce(SnRh)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.517
_cell_length_b   4.517
_cell_length_c   10.712
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   218.559
_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  0.000  0.500  0.247  1.0
  Ce  Ce1  1  0.500  0.000  0.753  1.0
  Sn  Sn2  1  0.000  0.000  0.500  1.0
  Sn  Sn3  1  0.500  0.500  0.500  1.0
  Sn  Sn4  1  0.000  0.500  0.872  1.0
  Sn  Sn5  1  0.500  0.000  0.128  1.0
  Rh  Rh6  1  0.000  0.000  0.000  1.0
  Rh  Rh7  1  0.500  0.500  0.000  1.0
  Rh  Rh8  1  0.000  0.500  0.632  1.0
  Rh  Rh9  1  0.500  0.000  0.368  1.0
[/CIF]
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The compound described by Ce(RhSn)2 crystallizes in the tetragonal P4/nmm space group. Ce(1) is bonded in a 16-coordinate geometry to four equivalent Rh(1), four equivalent Rh(2), four equivalent Sn(1), and four equivalent Sn(2) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 4-coordinate geometry to four equivalent Ce(1) and four equivalent Sn(2) atoms. In the second Rh site, Rh(2) is bonded in a 9-coordinate geometry to four equivalent Ce(1), one Sn(2), and four equivalent Sn(1) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to four equivalent Ce(1) and four equivalent Rh(2) atoms to form a mixture of distorted face and edge-sharing SnCe4Rh4 tetrahedra. In the second Sn site, Sn(2) is bonded in a 5-coordinate geometry to four equivalent Ce(1), one Rh(2), and four equivalent Rh(1) atoms. is represented by the CIF file [CIF]
data_Ce(SnRh)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.517
_cell_length_b   4.517
_cell_length_c   10.712
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   218.559
_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  0.000  0.500  0.247  1.0
  Ce  Ce1  1  0.500  0.000  0.753  1.0
  Sn  Sn2  1  0.000  0.000  0.500  1.0
  Sn  Sn3  1  0.500  0.500  0.500  1.0
  Sn  Sn4  1  0.000  0.500  0.872  1.0
  Sn  Sn5  1  0.500  0.000  0.128  1.0
  Rh  Rh6  1  0.000  0.000  0.000  1.0
  Rh  Rh7  1  0.500  0.500  0.000  1.0
  Rh  Rh8  1  0.000  0.500  0.632  1.0
  Rh  Rh9  1  0.500  0.000  0.368  1.0
[/CIF]
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