The compound described by Sc4Al is Iron carbide-like structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight Sc4Al clusters. Sc(1) is bonded in a distorted single-bond geometry to one Al(1) atom. Al(1) is bonded in a tetrahedral geometry to four equivalent Sc(1) atoms. is represented by the CIF file [CIF]
data_Sc4Al
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.293
_cell_length_b   7.293
_cell_length_c   7.293
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   274.337
_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  0.396  0.396  0.396  1.0
  Sc  Sc1  1  0.396  0.396  0.811  1.0
  Sc  Sc2  1  0.396  0.811  0.396  1.0
  Sc  Sc3  1  0.854  0.854  0.439  1.0
  Sc  Sc4  1  0.854  0.854  0.854  1.0
  Sc  Sc5  1  0.811  0.396  0.396  1.0
  Sc  Sc6  1  0.854  0.439  0.854  1.0
  Sc  Sc7  1  0.439  0.854  0.854  1.0
  Al  Al8  1  0.000  0.000  0.000  1.0
  Al  Al9  1  0.250  0.250  0.250  1.0
[/CIF]
.
The compound described by Sc4Al is Iron carbide-like structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight Sc4Al clusters. Sc(1) is bonded in a distorted single-bond geometry to one Al(1) atom. Al(1) is bonded in a tetrahedral geometry to four equivalent Sc(1) atoms. is represented by the CIF file [CIF]
data_Sc4Al
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.293
_cell_length_b   7.293
_cell_length_c   7.293
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   274.337
_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  0.396  0.396  0.396  1.0
  Sc  Sc1  1  0.396  0.396  0.811  1.0
  Sc  Sc2  1  0.396  0.811  0.396  1.0
  Sc  Sc3  1  0.854  0.854  0.439  1.0
  Sc  Sc4  1  0.854  0.854  0.854  1.0
  Sc  Sc5  1  0.811  0.396  0.396  1.0
  Sc  Sc6  1  0.854  0.439  0.854  1.0
  Sc  Sc7  1  0.439  0.854  0.854  1.0
  Al  Al8  1  0.000  0.000  0.000  1.0
  Al  Al9  1  0.250  0.250  0.250  1.0
[/CIF]
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