The compound described by CeRhC2 crystallizes in the tetragonal P4_3 space group. Ce(1) is bonded in a 14-coordinate geometry to six equivalent Rh(1), four equivalent C(1), and four equivalent C(2) atoms. Rh(1) is bonded in a 4-coordinate geometry to six equivalent Ce(1), two equivalent C(1), and two equivalent C(2) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded in a 7-coordinate geometry to four equivalent Ce(1), two equivalent Rh(1), and one C(2) atom. In the second C site, C(2) is bonded in a 7-coordinate geometry to four equivalent Ce(1), two equivalent Rh(1), and one C(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CeRhC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.881
_cell_length_b   3.881
_cell_length_c   15.429
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   232.352
_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  0.646  0.357  0.748  1.0
  Ce  Ce1  1  0.354  0.643  0.248  1.0
  Ce  Ce2  1  0.357  0.354  0.998  1.0
  Ce  Ce3  1  0.643  0.646  0.498  1.0
  Rh  Rh4  1  0.146  0.154  0.594  1.0
  Rh  Rh5  1  0.854  0.846  0.094  1.0
  Rh  Rh6  1  0.846  0.146  0.344  1.0
  Rh  Rh7  1  0.154  0.854  0.844  1.0
  C  C8  1  0.161  0.851  0.711  1.0
  C  C9  1  0.354  0.152  0.389  1.0
  C  C10  1  0.839  0.149  0.211  1.0
  C  C11  1  0.149  0.161  0.461  1.0
  C  C12  1  0.851  0.839  0.961  1.0
  C  C13  1  0.152  0.646  0.639  1.0
  C  C14  1  0.646  0.848  0.889  1.0
  C  C15  1  0.848  0.354  0.139  1.0
[/CIF]
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The compound described by CeRhC2 crystallizes in the tetragonal P4_3 space group. Ce(1) is bonded in a 14-coordinate geometry to six equivalent Rh(1), four equivalent C(1), and four equivalent C(2) atoms. Rh(1) is bonded in a 4-coordinate geometry to six equivalent Ce(1), two equivalent C(1), and two equivalent C(2) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded in a 7-coordinate geometry to four equivalent Ce(1), two equivalent Rh(1), and one C(2) atom. In the second C site, C(2) is bonded in a 7-coordinate geometry to four equivalent Ce(1), two equivalent Rh(1), and one C(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CeRhC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.881
_cell_length_b   3.881
_cell_length_c   15.429
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   232.352
_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  0.646  0.357  0.748  1.0
  Ce  Ce1  1  0.354  0.643  0.248  1.0
  Ce  Ce2  1  0.357  0.354  0.998  1.0
  Ce  Ce3  1  0.643  0.646  0.498  1.0
  Rh  Rh4  1  0.146  0.154  0.594  1.0
  Rh  Rh5  1  0.854  0.846  0.094  1.0
  Rh  Rh6  1  0.846  0.146  0.344  1.0
  Rh  Rh7  1  0.154  0.854  0.844  1.0
  C  C8  1  0.161  0.851  0.711  1.0
  C  C9  1  0.354  0.152  0.389  1.0
  C  C10  1  0.839  0.149  0.211  1.0
  C  C11  1  0.149  0.161  0.461  1.0
  C  C12  1  0.851  0.839  0.961  1.0
  C  C13  1  0.152  0.646  0.639  1.0
  C  C14  1  0.646  0.848  0.889  1.0
  C  C15  1  0.848  0.354  0.139  1.0
[/CIF]
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