The structure described by Tm4Ir is Iron carbide-like structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight Tm4Ir clusters. Tm(1) is bonded in a single-bond geometry to one Ir(1) atom. Ir(1) is bonded in a tetrahedral geometry to four equivalent Tm(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Tm4Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.588
_cell_length_b   7.588
_cell_length_c   7.588
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   308.920
_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
  Tm  Tm0  1  0.612  0.612  0.612  1.0
  Tm  Tm1  1  0.165  0.612  0.612  1.0
  Tm  Tm2  1  0.612  0.165  0.612  1.0
  Tm  Tm3  1  0.585  0.138  0.138  1.0
  Tm  Tm4  1  0.138  0.138  0.138  1.0
  Tm  Tm5  1  0.612  0.612  0.165  1.0
  Tm  Tm6  1  0.138  0.585  0.138  1.0
  Tm  Tm7  1  0.138  0.138  0.585  1.0
  Ir  Ir8  1  0.000  0.000  0.000  1.0
  Ir  Ir9  1  0.750  0.750  0.750  1.0
[/CIF]
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The structure described by Tm4Ir is Iron carbide-like structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight Tm4Ir clusters. Tm(1) is bonded in a single-bond geometry to one Ir(1) atom. Ir(1) is bonded in a tetrahedral geometry to four equivalent Tm(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Tm4Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.588
_cell_length_b   7.588
_cell_length_c   7.588
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   308.920
_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
  Tm  Tm0  1  0.612  0.612  0.612  1.0
  Tm  Tm1  1  0.165  0.612  0.612  1.0
  Tm  Tm2  1  0.612  0.165  0.612  1.0
  Tm  Tm3  1  0.585  0.138  0.138  1.0
  Tm  Tm4  1  0.138  0.138  0.138  1.0
  Tm  Tm5  1  0.612  0.612  0.165  1.0
  Tm  Tm6  1  0.138  0.585  0.138  1.0
  Tm  Tm7  1  0.138  0.138  0.585  1.0
  Ir  Ir8  1  0.000  0.000  0.000  1.0
  Ir  Ir9  1  0.750  0.750  0.750  1.0
[/CIF]
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