The material structure described by CeIrAl crystallizes in the orthorhombic Pnma space group. Ce(1) is bonded in a 11-coordinate geometry to five equivalent Ir(1) and six equivalent Al(1) atoms. Ir(1) is bonded in a 9-coordinate geometry to five equivalent Ce(1) and four equivalent Al(1) atoms. Al(1) is bonded in a 4-coordinate geometry to six equivalent Ce(1) and four equivalent Ir(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CeAlIr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.886
_cell_length_b   4.345
_cell_length_c   7.968
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   238.402
_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  0.965  0.250  0.183  1.0
  Ce  Ce1  1  0.465  0.250  0.317  1.0
  Ce  Ce2  1  0.035  0.750  0.817  1.0
  Ce  Ce3  1  0.535  0.750  0.683  1.0
  Al  Al4  1  0.862  0.250  0.562  1.0
  Al  Al5  1  0.362  0.250  0.938  1.0
  Al  Al6  1  0.138  0.750  0.438  1.0
  Al  Al7  1  0.638  0.750  0.062  1.0
  Ir  Ir8  1  0.738  0.250  0.883  1.0
  Ir  Ir9  1  0.238  0.250  0.617  1.0
  Ir  Ir10  1  0.262  0.750  0.117  1.0
  Ir  Ir11  1  0.762  0.750  0.383  1.0
[/CIF]
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The material structure described by CeIrAl crystallizes in the orthorhombic Pnma space group. Ce(1) is bonded in a 11-coordinate geometry to five equivalent Ir(1) and six equivalent Al(1) atoms. Ir(1) is bonded in a 9-coordinate geometry to five equivalent Ce(1) and four equivalent Al(1) atoms. Al(1) is bonded in a 4-coordinate geometry to six equivalent Ce(1) and four equivalent Ir(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CeAlIr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.886
_cell_length_b   4.345
_cell_length_c   7.968
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   238.402
_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  0.965  0.250  0.183  1.0
  Ce  Ce1  1  0.465  0.250  0.317  1.0
  Ce  Ce2  1  0.035  0.750  0.817  1.0
  Ce  Ce3  1  0.535  0.750  0.683  1.0
  Al  Al4  1  0.862  0.250  0.562  1.0
  Al  Al5  1  0.362  0.250  0.938  1.0
  Al  Al6  1  0.138  0.750  0.438  1.0
  Al  Al7  1  0.638  0.750  0.062  1.0
  Ir  Ir8  1  0.738  0.250  0.883  1.0
  Ir  Ir9  1  0.238  0.250  0.617  1.0
  Ir  Ir10  1  0.262  0.750  0.117  1.0
  Ir  Ir11  1  0.762  0.750  0.383  1.0
[/CIF]
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