The crystal structure described by YbCBi2 crystallizes in the tetragonal P4_2/mbc space group. Yb(1) is bonded in a 4-coordinate geometry to two equivalent C(1), two equivalent Bi(2), and four equivalent Bi(1) atoms. C(1) is bonded in a 6-coordinate geometry to two equivalent Yb(1) and four equivalent Bi(2) atoms. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 6-coordinate geometry to four equivalent Yb(1) and two equivalent Bi(1) atoms. In the second Bi site, Bi(2) is bonded in a 6-coordinate geometry to two equivalent Yb(1) and four equivalent C(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_YbBi2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.383
_cell_length_b   11.383
_cell_length_c   5.695
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   737.850
_cell_formula_units_Z   8
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
  Yb  Yb0  1  0.164  0.664  0.250  1.0
  Yb  Yb1  1  0.836  0.336  0.750  1.0
  Yb  Yb2  1  0.836  0.336  0.250  1.0
  Yb  Yb3  1  0.336  0.164  0.750  1.0
  Yb  Yb4  1  0.164  0.664  0.750  1.0
  Yb  Yb5  1  0.664  0.836  0.250  1.0
  Yb  Yb6  1  0.664  0.836  0.750  1.0
  Yb  Yb7  1  0.336  0.164  0.250  1.0
  Bi  Bi8  1  0.110  0.393  0.000  1.0
  Bi  Bi9  1  0.890  0.607  0.000  1.0
  Bi  Bi10  1  0.607  0.110  0.500  1.0
  Bi  Bi11  1  0.390  0.893  0.000  1.0
  Bi  Bi12  1  0.393  0.890  0.500  1.0
  Bi  Bi13  1  0.610  0.107  0.000  1.0
  Bi  Bi14  1  0.893  0.610  0.500  1.0
  Bi  Bi15  1  0.107  0.390  0.500  1.0
  Bi  Bi16  1  0.945  0.128  0.000  1.0
  Bi  Bi17  1  0.055  0.872  0.000  1.0
  Bi  Bi18  1  0.872  0.945  0.500  1.0
  Bi  Bi19  1  0.555  0.628  0.000  1.0
  Bi  Bi20  1  0.128  0.055  0.500  1.0
  Bi  Bi21  1  0.445  0.372  0.000  1.0
  Bi  Bi22  1  0.628  0.445  0.500  1.0
  Bi  Bi23  1  0.372  0.555  0.500  1.0
  C  C24  1  0.352  0.565  0.000  1.0
  C  C25  1  0.648  0.435  0.000  1.0
  C  C26  1  0.435  0.352  0.500  1.0
  C  C27  1  0.148  0.065  0.000  1.0
  C  C28  1  0.565  0.648  0.500  1.0
  C  C29  1  0.852  0.935  0.000  1.0
  C  C30  1  0.065  0.852  0.500  1.0
  C  C31  1  0.935  0.148  0.500  1.0
[/CIF]
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The crystal structure described by YbCBi2 crystallizes in the tetragonal P4_2/mbc space group. Yb(1) is bonded in a 4-coordinate geometry to two equivalent C(1), two equivalent Bi(2), and four equivalent Bi(1) atoms. C(1) is bonded in a 6-coordinate geometry to two equivalent Yb(1) and four equivalent Bi(2) atoms. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 6-coordinate geometry to four equivalent Yb(1) and two equivalent Bi(1) atoms. In the second Bi site, Bi(2) is bonded in a 6-coordinate geometry to two equivalent Yb(1) and four equivalent C(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_YbBi2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.383
_cell_length_b   11.383
_cell_length_c   5.695
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   737.850
_cell_formula_units_Z   8
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
  Yb  Yb0  1  0.164  0.664  0.250  1.0
  Yb  Yb1  1  0.836  0.336  0.750  1.0
  Yb  Yb2  1  0.836  0.336  0.250  1.0
  Yb  Yb3  1  0.336  0.164  0.750  1.0
  Yb  Yb4  1  0.164  0.664  0.750  1.0
  Yb  Yb5  1  0.664  0.836  0.250  1.0
  Yb  Yb6  1  0.664  0.836  0.750  1.0
  Yb  Yb7  1  0.336  0.164  0.250  1.0
  Bi  Bi8  1  0.110  0.393  0.000  1.0
  Bi  Bi9  1  0.890  0.607  0.000  1.0
  Bi  Bi10  1  0.607  0.110  0.500  1.0
  Bi  Bi11  1  0.390  0.893  0.000  1.0
  Bi  Bi12  1  0.393  0.890  0.500  1.0
  Bi  Bi13  1  0.610  0.107  0.000  1.0
  Bi  Bi14  1  0.893  0.610  0.500  1.0
  Bi  Bi15  1  0.107  0.390  0.500  1.0
  Bi  Bi16  1  0.945  0.128  0.000  1.0
  Bi  Bi17  1  0.055  0.872  0.000  1.0
  Bi  Bi18  1  0.872  0.945  0.500  1.0
  Bi  Bi19  1  0.555  0.628  0.000  1.0
  Bi  Bi20  1  0.128  0.055  0.500  1.0
  Bi  Bi21  1  0.445  0.372  0.000  1.0
  Bi  Bi22  1  0.628  0.445  0.500  1.0
  Bi  Bi23  1  0.372  0.555  0.500  1.0
  C  C24  1  0.352  0.565  0.000  1.0
  C  C25  1  0.648  0.435  0.000  1.0
  C  C26  1  0.435  0.352  0.500  1.0
  C  C27  1  0.148  0.065  0.000  1.0
  C  C28  1  0.565  0.648  0.500  1.0
  C  C29  1  0.852  0.935  0.000  1.0
  C  C30  1  0.065  0.852  0.500  1.0
  C  C31  1  0.935  0.148  0.500  1.0
[/CIF]
.