The structure described by Ce3YRh4 crystallizes in the orthorhombic Pmm2 space group. There are three inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 7-coordinate geometry to one Rh(2), two equivalent Rh(1), and four equivalent Rh(4) atoms. In the second Ce site, Ce(2) is bonded in a 7-coordinate geometry to one Rh(3), two equivalent Rh(4), and four equivalent Rh(1) atoms. In the third Ce site, Ce(3) is bonded in a 7-coordinate geometry to one Rh(4), two equivalent Rh(3), and four equivalent Rh(2) atoms. Y(1) is bonded in a 7-coordinate geometry to one Rh(1), two equivalent Rh(2), and four equivalent Rh(3) atoms. There are four inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 9-coordinate geometry to two equivalent Ce(1), four equivalent Ce(2), one Y(1), and two equivalent Rh(4) atoms. In the second Rh site, Rh(2) is bonded in a 5-coordinate geometry to one Ce(1), four equivalent Ce(3), and two equivalent Y(1) atoms. In the third Rh site, Rh(3) is bonded in a 7-coordinate geometry to one Ce(2), two equivalent Ce(3), and four equivalent Y(1) atoms. In the fourth Rh site, Rh(4) is bonded in a 5-coordinate geometry to one Ce(3), two equivalent Ce(2), four equivalent Ce(1), and two equivalent Rh(1) atoms. is represented by the CIF file [CIF]
data_Ce3YRh4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.816
_cell_length_b   4.168
_cell_length_c   10.971
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   174.493
_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  0.750  0.863  1.0
  Ce  Ce1  1  0.000  0.250  0.143  1.0
  Ce  Ce2  1  0.500  0.250  0.632  1.0
  Y  Y3  1  0.500  0.750  0.361  1.0
  Rh  Rh4  1  0.500  0.750  0.093  1.0
  Rh  Rh5  1  0.000  0.750  0.596  1.0
  Rh  Rh6  1  0.000  0.250  0.409  1.0
  Rh  Rh7  1  0.500  0.250  0.903  1.0
[/CIF]
.
The structure described by Ce3YRh4 crystallizes in the orthorhombic Pmm2 space group. There are three inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 7-coordinate geometry to one Rh(2), two equivalent Rh(1), and four equivalent Rh(4) atoms. In the second Ce site, Ce(2) is bonded in a 7-coordinate geometry to one Rh(3), two equivalent Rh(4), and four equivalent Rh(1) atoms. In the third Ce site, Ce(3) is bonded in a 7-coordinate geometry to one Rh(4), two equivalent Rh(3), and four equivalent Rh(2) atoms. Y(1) is bonded in a 7-coordinate geometry to one Rh(1), two equivalent Rh(2), and four equivalent Rh(3) atoms. There are four inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 9-coordinate geometry to two equivalent Ce(1), four equivalent Ce(2), one Y(1), and two equivalent Rh(4) atoms. In the second Rh site, Rh(2) is bonded in a 5-coordinate geometry to one Ce(1), four equivalent Ce(3), and two equivalent Y(1) atoms. In the third Rh site, Rh(3) is bonded in a 7-coordinate geometry to one Ce(2), two equivalent Ce(3), and four equivalent Y(1) atoms. In the fourth Rh site, Rh(4) is bonded in a 5-coordinate geometry to one Ce(3), two equivalent Ce(2), four equivalent Ce(1), and two equivalent Rh(1) atoms. is represented by the CIF file [CIF]
data_Ce3YRh4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.816
_cell_length_b   4.168
_cell_length_c   10.971
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   174.493
_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  0.750  0.863  1.0
  Ce  Ce1  1  0.000  0.250  0.143  1.0
  Ce  Ce2  1  0.500  0.250  0.632  1.0
  Y  Y3  1  0.500  0.750  0.361  1.0
  Rh  Rh4  1  0.500  0.750  0.093  1.0
  Rh  Rh5  1  0.000  0.750  0.596  1.0
  Rh  Rh6  1  0.000  0.250  0.409  1.0
  Rh  Rh7  1  0.500  0.250  0.903  1.0
[/CIF]
.