The material described by Sc4Ir is Iron carbide-like structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight Sc4Ir clusters. Sc(1) is bonded in a single-bond geometry to one Ir(1) atom. Ir(1) is bonded in a tetrahedral geometry to four equivalent Sc(1) atoms. is represented by the CIF file [CIF]
data_Sc4Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.178
_cell_length_b   7.178
_cell_length_c   7.178
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   261.510
_cell_formula_units_Z   2
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
  Sc  Sc0  1  0.390  0.390  0.390  1.0
  Sc  Sc1  1  0.390  0.390  0.830  1.0
  Sc  Sc2  1  0.390  0.830  0.390  1.0
  Sc  Sc3  1  0.860  0.860  0.420  1.0
  Sc  Sc4  1  0.860  0.860  0.860  1.0
  Sc  Sc5  1  0.830  0.390  0.390  1.0
  Sc  Sc6  1  0.860  0.420  0.860  1.0
  Sc  Sc7  1  0.420  0.860  0.860  1.0
  Ir  Ir8  1  0.000  0.000  0.000  1.0
  Ir  Ir9  1  0.250  0.250  0.250  1.0
[/CIF]
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The material described by Sc4Ir is Iron carbide-like structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight Sc4Ir clusters. Sc(1) is bonded in a single-bond geometry to one Ir(1) atom. Ir(1) is bonded in a tetrahedral geometry to four equivalent Sc(1) atoms. is represented by the CIF file [CIF]
data_Sc4Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.178
_cell_length_b   7.178
_cell_length_c   7.178
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   261.510
_cell_formula_units_Z   2
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
  Sc  Sc0  1  0.390  0.390  0.390  1.0
  Sc  Sc1  1  0.390  0.390  0.830  1.0
  Sc  Sc2  1  0.390  0.830  0.390  1.0
  Sc  Sc3  1  0.860  0.860  0.420  1.0
  Sc  Sc4  1  0.860  0.860  0.860  1.0
  Sc  Sc5  1  0.830  0.390  0.390  1.0
  Sc  Sc6  1  0.860  0.420  0.860  1.0
  Sc  Sc7  1  0.420  0.860  0.860  1.0
  Ir  Ir8  1  0.000  0.000  0.000  1.0
  Ir  Ir9  1  0.250  0.250  0.250  1.0
[/CIF]
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