The compound described by LuNiAl2 crystallizes in the orthorhombic Cmcm space group. Lu(1) is bonded in a 13-coordinate geometry to three equivalent Ni(1) and ten equivalent Al(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to three equivalent Lu(1) and six equivalent Al(1) atoms. Al(1) is bonded in a 3-coordinate geometry to five equivalent Lu(1) and three equivalent Ni(1) atoms. is represented by the CIF card [CIF]
data_LuAl2Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.017
_cell_length_b   5.301
_cell_length_c   6.804
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   112.269
_symmetry_Int_Tables_number   1
_cell_volume   134.087
_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
  Lu  Lu0  1  0.437  0.874  0.250  1.0
  Lu  Lu1  1  0.563  0.126  0.750  1.0
  Al  Al2  1  0.154  0.308  0.054  1.0
  Al  Al3  1  0.846  0.692  0.946  1.0
  Al  Al4  1  0.846  0.692  0.554  1.0
  Al  Al5  1  0.154  0.308  0.446  1.0
  Ni  Ni6  1  0.714  0.428  0.250  1.0
  Ni  Ni7  1  0.286  0.572  0.750  1.0
[/CIF]
.
The compound described by LuNiAl2 crystallizes in the orthorhombic Cmcm space group. Lu(1) is bonded in a 13-coordinate geometry to three equivalent Ni(1) and ten equivalent Al(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to three equivalent Lu(1) and six equivalent Al(1) atoms. Al(1) is bonded in a 3-coordinate geometry to five equivalent Lu(1) and three equivalent Ni(1) atoms. is represented by the CIF card [CIF]
data_LuAl2Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.017
_cell_length_b   5.301
_cell_length_c   6.804
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   112.269
_symmetry_Int_Tables_number   1
_cell_volume   134.087
_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
  Lu  Lu0  1  0.437  0.874  0.250  1.0
  Lu  Lu1  1  0.563  0.126  0.750  1.0
  Al  Al2  1  0.154  0.308  0.054  1.0
  Al  Al3  1  0.846  0.692  0.946  1.0
  Al  Al4  1  0.846  0.692  0.554  1.0
  Al  Al5  1  0.154  0.308  0.446  1.0
  Ni  Ni6  1  0.714  0.428  0.250  1.0
  Ni  Ni7  1  0.286  0.572  0.750  1.0
[/CIF]
.