The crystal structure described by Ce5Rh4 crystallizes in the orthorhombic Pnma 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(1), two equivalent Rh(3), and four equivalent Rh(2) atoms. In the second Ce site, Ce(2) is bonded in a 6-coordinate geometry to one Rh(3), two equivalent Rh(1), and three equivalent Rh(2) atoms. In the third Ce site, Ce(3) is bonded to two equivalent Rh(1), two equivalent Rh(2), and two equivalent Rh(3) atoms to form distorted corner-sharing CeRh6 octahedra. The corner-sharing octahedral tilt angles range from 47-52°. There are three inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 9-coordinate geometry to two equivalent Ce(1), two equivalent Ce(3), four equivalent Ce(2), and one Rh(3) atom. In the second Rh site, Rh(2) is bonded in a 8-coordinate geometry to one Ce(3), three equivalent Ce(2), and four equivalent Ce(1) atoms. In the third Rh site, Rh(3) is bonded in a 9-coordinate geometry to two equivalent Ce(2), two equivalent Ce(3), four equivalent Ce(1), and one Rh(1) atom. is represented by the CIF file [CIF]
data_Ce5Rh4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.356
_cell_length_b   7.516
_cell_length_c   15.076
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   833.519
_cell_formula_units_Z   4
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  0.012  0.679  0.091  1.0
  Ce  Ce1  1  0.835  0.835  0.622  1.0
  Ce  Ce2  1  0.988  0.321  0.591  1.0
  Ce  Ce3  1  0.178  0.026  0.750  1.0
  Ce  Ce4  1  0.512  0.821  0.409  1.0
  Ce  Ce5  1  0.488  0.179  0.591  1.0
  Ce  Ce6  1  0.165  0.165  0.378  1.0
  Ce  Ce7  1  0.335  0.665  0.878  1.0
  Ce  Ce8  1  0.678  0.474  0.750  1.0
  Ce  Ce9  1  0.335  0.665  0.622  1.0
  Ce  Ce10  1  0.012  0.679  0.409  1.0
  Ce  Ce11  1  0.488  0.179  0.909  1.0
  Ce  Ce12  1  0.822  0.974  0.250  1.0
  Ce  Ce13  1  0.512  0.821  0.091  1.0
  Ce  Ce14  1  0.988  0.321  0.909  1.0
  Ce  Ce15  1  0.835  0.835  0.878  1.0
  Ce  Ce16  1  0.665  0.335  0.122  1.0
  Ce  Ce17  1  0.165  0.165  0.122  1.0
  Ce  Ce18  1  0.665  0.335  0.378  1.0
  Ce  Ce19  1  0.322  0.526  0.250  1.0
  Rh  Rh20  1  0.028  0.622  0.750  1.0
  Rh  Rh21  1  0.813  0.034  0.461  1.0
  Rh  Rh22  1  0.472  0.122  0.250  1.0
  Rh  Rh23  1  0.187  0.966  0.961  1.0
  Rh  Rh24  1  0.693  0.641  0.250  1.0
  Rh  Rh25  1  0.307  0.359  0.750  1.0
  Rh  Rh26  1  0.972  0.378  0.250  1.0
  Rh  Rh27  1  0.687  0.534  0.539  1.0
  Rh  Rh28  1  0.313  0.466  0.039  1.0
  Rh  Rh29  1  0.313  0.466  0.461  1.0
  Rh  Rh30  1  0.528  0.878  0.750  1.0
  Rh  Rh31  1  0.687  0.534  0.961  1.0
  Rh  Rh32  1  0.813  0.034  0.039  1.0
  Rh  Rh33  1  0.807  0.141  0.750  1.0
  Rh  Rh34  1  0.187  0.966  0.539  1.0
  Rh  Rh35  1  0.193  0.859  0.250  1.0
[/CIF]
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The crystal structure described by Ce5Rh4 crystallizes in the orthorhombic Pnma 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(1), two equivalent Rh(3), and four equivalent Rh(2) atoms. In the second Ce site, Ce(2) is bonded in a 6-coordinate geometry to one Rh(3), two equivalent Rh(1), and three equivalent Rh(2) atoms. In the third Ce site, Ce(3) is bonded to two equivalent Rh(1), two equivalent Rh(2), and two equivalent Rh(3) atoms to form distorted corner-sharing CeRh6 octahedra. The corner-sharing octahedral tilt angles range from 47-52°. There are three inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 9-coordinate geometry to two equivalent Ce(1), two equivalent Ce(3), four equivalent Ce(2), and one Rh(3) atom. In the second Rh site, Rh(2) is bonded in a 8-coordinate geometry to one Ce(3), three equivalent Ce(2), and four equivalent Ce(1) atoms. In the third Rh site, Rh(3) is bonded in a 9-coordinate geometry to two equivalent Ce(2), two equivalent Ce(3), four equivalent Ce(1), and one Rh(1) atom. is represented by the CIF file [CIF]
data_Ce5Rh4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.356
_cell_length_b   7.516
_cell_length_c   15.076
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   833.519
_cell_formula_units_Z   4
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  0.012  0.679  0.091  1.0
  Ce  Ce1  1  0.835  0.835  0.622  1.0
  Ce  Ce2  1  0.988  0.321  0.591  1.0
  Ce  Ce3  1  0.178  0.026  0.750  1.0
  Ce  Ce4  1  0.512  0.821  0.409  1.0
  Ce  Ce5  1  0.488  0.179  0.591  1.0
  Ce  Ce6  1  0.165  0.165  0.378  1.0
  Ce  Ce7  1  0.335  0.665  0.878  1.0
  Ce  Ce8  1  0.678  0.474  0.750  1.0
  Ce  Ce9  1  0.335  0.665  0.622  1.0
  Ce  Ce10  1  0.012  0.679  0.409  1.0
  Ce  Ce11  1  0.488  0.179  0.909  1.0
  Ce  Ce12  1  0.822  0.974  0.250  1.0
  Ce  Ce13  1  0.512  0.821  0.091  1.0
  Ce  Ce14  1  0.988  0.321  0.909  1.0
  Ce  Ce15  1  0.835  0.835  0.878  1.0
  Ce  Ce16  1  0.665  0.335  0.122  1.0
  Ce  Ce17  1  0.165  0.165  0.122  1.0
  Ce  Ce18  1  0.665  0.335  0.378  1.0
  Ce  Ce19  1  0.322  0.526  0.250  1.0
  Rh  Rh20  1  0.028  0.622  0.750  1.0
  Rh  Rh21  1  0.813  0.034  0.461  1.0
  Rh  Rh22  1  0.472  0.122  0.250  1.0
  Rh  Rh23  1  0.187  0.966  0.961  1.0
  Rh  Rh24  1  0.693  0.641  0.250  1.0
  Rh  Rh25  1  0.307  0.359  0.750  1.0
  Rh  Rh26  1  0.972  0.378  0.250  1.0
  Rh  Rh27  1  0.687  0.534  0.539  1.0
  Rh  Rh28  1  0.313  0.466  0.039  1.0
  Rh  Rh29  1  0.313  0.466  0.461  1.0
  Rh  Rh30  1  0.528  0.878  0.750  1.0
  Rh  Rh31  1  0.687  0.534  0.961  1.0
  Rh  Rh32  1  0.813  0.034  0.039  1.0
  Rh  Rh33  1  0.807  0.141  0.750  1.0
  Rh  Rh34  1  0.187  0.966  0.539  1.0
  Rh  Rh35  1  0.193  0.859  0.250  1.0
[/CIF]
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