The material described by LaRhC2 crystallizes in the tetragonal P4_1 space group. La(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 La(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 La(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 La(1), two equivalent Rh(1), and one C(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_LaRhC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.991
_cell_length_b   3.991
_cell_length_c   15.419
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   245.638
_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
  La  La0  1  0.852  0.851  0.376  1.0
  La  La1  1  0.149  0.852  0.626  1.0
  La  La2  1  0.851  0.148  0.126  1.0
  La  La3  1  0.148  0.149  0.876  1.0
  Rh  Rh4  1  0.659  0.647  0.969  1.0
  Rh  Rh5  1  0.353  0.659  0.219  1.0
  Rh  Rh6  1  0.647  0.341  0.719  1.0
  Rh  Rh7  1  0.341  0.353  0.469  1.0
  C  C8  1  0.649  0.334  0.585  1.0
  C  C9  1  0.666  0.649  0.835  1.0
  C  C10  1  0.334  0.351  0.335  1.0
  C  C11  1  0.351  0.666  0.085  1.0
  C  C12  1  0.847  0.346  0.513  1.0
  C  C13  1  0.654  0.847  0.763  1.0
  C  C14  1  0.346  0.153  0.263  1.0
  C  C15  1  0.153  0.654  0.013  1.0
[/CIF]
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The material described by LaRhC2 crystallizes in the tetragonal P4_1 space group. La(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 La(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 La(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 La(1), two equivalent Rh(1), and one C(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_LaRhC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.991
_cell_length_b   3.991
_cell_length_c   15.419
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   245.638
_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
  La  La0  1  0.852  0.851  0.376  1.0
  La  La1  1  0.149  0.852  0.626  1.0
  La  La2  1  0.851  0.148  0.126  1.0
  La  La3  1  0.148  0.149  0.876  1.0
  Rh  Rh4  1  0.659  0.647  0.969  1.0
  Rh  Rh5  1  0.353  0.659  0.219  1.0
  Rh  Rh6  1  0.647  0.341  0.719  1.0
  Rh  Rh7  1  0.341  0.353  0.469  1.0
  C  C8  1  0.649  0.334  0.585  1.0
  C  C9  1  0.666  0.649  0.835  1.0
  C  C10  1  0.334  0.351  0.335  1.0
  C  C11  1  0.351  0.666  0.085  1.0
  C  C12  1  0.847  0.346  0.513  1.0
  C  C13  1  0.654  0.847  0.763  1.0
  C  C14  1  0.346  0.153  0.263  1.0
  C  C15  1  0.153  0.654  0.013  1.0
[/CIF]
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