The compound described by YNiAl2 crystallizes in the orthorhombic Cmcm space group. Y(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 Y(1) and six equivalent Al(1) atoms. Al(1) is bonded in a 3-coordinate geometry to five equivalent Y(1) and three equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_YAl2Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.018
_cell_length_b   5.524
_cell_length_c   6.850
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   111.328
_symmetry_Int_Tables_number   1
_cell_volume   141.660
_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
  Y  Y0  1  0.941  0.882  0.250  1.0
  Y  Y1  1  0.059  0.118  0.750  1.0
  Al  Al2  1  0.338  0.676  0.944  1.0
  Al  Al3  1  0.662  0.324  0.056  1.0
  Al  Al4  1  0.662  0.324  0.444  1.0
  Al  Al5  1  0.338  0.676  0.556  1.0
  Ni  Ni6  1  0.216  0.432  0.250  1.0
  Ni  Ni7  1  0.784  0.568  0.750  1.0
[/CIF]
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The compound described by YNiAl2 crystallizes in the orthorhombic Cmcm space group. Y(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 Y(1) and six equivalent Al(1) atoms. Al(1) is bonded in a 3-coordinate geometry to five equivalent Y(1) and three equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_YAl2Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.018
_cell_length_b   5.524
_cell_length_c   6.850
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   111.328
_symmetry_Int_Tables_number   1
_cell_volume   141.660
_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
  Y  Y0  1  0.941  0.882  0.250  1.0
  Y  Y1  1  0.059  0.118  0.750  1.0
  Al  Al2  1  0.338  0.676  0.944  1.0
  Al  Al3  1  0.662  0.324  0.056  1.0
  Al  Al4  1  0.662  0.324  0.444  1.0
  Al  Al5  1  0.338  0.676  0.556  1.0
  Ni  Ni6  1  0.216  0.432  0.250  1.0
  Ni  Ni7  1  0.784  0.568  0.750  1.0
[/CIF]
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