The structure described by ScNiAl2 crystallizes in the orthorhombic Cmcm space group. Sc(1) is bonded in a 1-coordinate geometry to three equivalent Ni(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to three equivalent Sc(1) and six equivalent Al(1) atoms. Al(1) is bonded in a 3-coordinate geometry to three equivalent Ni(1) atoms. is represented by the CIF card [CIF]
data_ScAl2Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.993
_cell_length_b   5.145
_cell_length_c   6.665
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   112.830
_symmetry_Int_Tables_number   1
_cell_volume   126.192
_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  0.434  0.867  0.750  1.0
  Sc  Sc1  1  0.566  0.133  0.250  1.0
  Al  Al2  1  0.148  0.297  0.948  1.0
  Al  Al3  1  0.852  0.703  0.052  1.0
  Al  Al4  1  0.852  0.703  0.448  1.0
  Al  Al5  1  0.148  0.297  0.552  1.0
  Ni  Ni6  1  0.710  0.420  0.750  1.0
  Ni  Ni7  1  0.290  0.580  0.250  1.0
[/CIF]
.
The structure described by ScNiAl2 crystallizes in the orthorhombic Cmcm space group. Sc(1) is bonded in a 1-coordinate geometry to three equivalent Ni(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to three equivalent Sc(1) and six equivalent Al(1) atoms. Al(1) is bonded in a 3-coordinate geometry to three equivalent Ni(1) atoms. is represented by the CIF card [CIF]
data_ScAl2Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.993
_cell_length_b   5.145
_cell_length_c   6.665
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   112.830
_symmetry_Int_Tables_number   1
_cell_volume   126.192
_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  0.434  0.867  0.750  1.0
  Sc  Sc1  1  0.566  0.133  0.250  1.0
  Al  Al2  1  0.148  0.297  0.948  1.0
  Al  Al3  1  0.852  0.703  0.052  1.0
  Al  Al4  1  0.852  0.703  0.448  1.0
  Al  Al5  1  0.148  0.297  0.552  1.0
  Ni  Ni6  1  0.710  0.420  0.750  1.0
  Ni  Ni7  1  0.290  0.580  0.250  1.0
[/CIF]
.