The crystal structure described by Ce2B4(IrRh)3 crystallizes in the monoclinic P2/m space group. Ce(1) is bonded in a 20-coordinate geometry to two equivalent Ce(1), two equivalent Ir(2), four equivalent Ir(1), two equivalent Rh(1), two equivalent Rh(2), two equivalent Rh(3), three equivalent B(1), and three equivalent B(2) atoms. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a distorted square co-planar geometry to four equivalent Ce(1), two equivalent B(1), and two equivalent B(2) atoms. In the second Ir site, Ir(2) is bonded in a distorted square co-planar geometry to four equivalent Ce(1) and four equivalent B(1) atoms. There are three inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a distorted square co-planar geometry to four equivalent Ce(1) and four equivalent B(2) atoms. In the second Rh site, Rh(2) is bonded in a distorted square co-planar geometry to four equivalent Ce(1) and four equivalent B(1) atoms. In the third Rh site, Rh(3) is bonded in a distorted square co-planar geometry to four equivalent Ce(1) and four equivalent B(2) atoms. There are two inequivalent B sites. In the first B site, B(1) is bonded in a 6-coordinate geometry to three equivalent Ce(1), two equivalent Ir(1), two equivalent Ir(2), and two equivalent Rh(2) atoms. In the second B site, B(2) is bonded in a 6-coordinate geometry to three equivalent Ce(1), two equivalent Ir(1), two equivalent Rh(1), and two equivalent Rh(3) atoms. is represented by the CIF card [CIF]
data_Ce2B4(IrRh)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.102
_cell_length_b   5.518
_cell_length_c   9.551
_cell_angle_alpha   89.987
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   163.472
_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  1.000  1.000  1.0
  Ce  Ce1  1  0.000  0.500  0.500  1.0
  B  B2  1  0.000  1.000  0.333  1.0
  B  B3  1  0.000  0.500  0.834  1.0
  B  B4  1  0.000  0.500  0.167  1.0
  B  B5  1  0.000  1.000  0.666  1.0
  Ir  Ir6  1  0.500  0.000  0.500  1.0
  Ir  Ir7  1  0.500  0.500  1.000  1.0
  Ir  Ir8  1  0.500  0.250  0.250  1.0
  Rh  Rh9  1  0.500  0.750  0.750  1.0
  Rh  Rh10  1  0.500  0.750  0.250  1.0
  Rh  Rh11  1  0.500  0.250  0.750  1.0
[/CIF]
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The crystal structure described by Ce2B4(IrRh)3 crystallizes in the monoclinic P2/m space group. Ce(1) is bonded in a 20-coordinate geometry to two equivalent Ce(1), two equivalent Ir(2), four equivalent Ir(1), two equivalent Rh(1), two equivalent Rh(2), two equivalent Rh(3), three equivalent B(1), and three equivalent B(2) atoms. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a distorted square co-planar geometry to four equivalent Ce(1), two equivalent B(1), and two equivalent B(2) atoms. In the second Ir site, Ir(2) is bonded in a distorted square co-planar geometry to four equivalent Ce(1) and four equivalent B(1) atoms. There are three inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a distorted square co-planar geometry to four equivalent Ce(1) and four equivalent B(2) atoms. In the second Rh site, Rh(2) is bonded in a distorted square co-planar geometry to four equivalent Ce(1) and four equivalent B(1) atoms. In the third Rh site, Rh(3) is bonded in a distorted square co-planar geometry to four equivalent Ce(1) and four equivalent B(2) atoms. There are two inequivalent B sites. In the first B site, B(1) is bonded in a 6-coordinate geometry to three equivalent Ce(1), two equivalent Ir(1), two equivalent Ir(2), and two equivalent Rh(2) atoms. In the second B site, B(2) is bonded in a 6-coordinate geometry to three equivalent Ce(1), two equivalent Ir(1), two equivalent Rh(1), and two equivalent Rh(3) atoms. is represented by the CIF card [CIF]
data_Ce2B4(IrRh)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.102
_cell_length_b   5.518
_cell_length_c   9.551
_cell_angle_alpha   89.987
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   163.472
_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  1.000  1.000  1.0
  Ce  Ce1  1  0.000  0.500  0.500  1.0
  B  B2  1  0.000  1.000  0.333  1.0
  B  B3  1  0.000  0.500  0.834  1.0
  B  B4  1  0.000  0.500  0.167  1.0
  B  B5  1  0.000  1.000  0.666  1.0
  Ir  Ir6  1  0.500  0.000  0.500  1.0
  Ir  Ir7  1  0.500  0.500  1.000  1.0
  Ir  Ir8  1  0.500  0.250  0.250  1.0
  Rh  Rh9  1  0.500  0.750  0.750  1.0
  Rh  Rh10  1  0.500  0.750  0.250  1.0
  Rh  Rh11  1  0.500  0.250  0.750  1.0
[/CIF]
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