The material structure described by RuAl2 crystallizes in the tetragonal I4/mmm space group. Ru(1) is bonded in a 10-coordinate geometry to ten equivalent Al(1) atoms. Al(1) is bonded in a 4-coordinate geometry to five equivalent Ru(1) atoms. is represented by the CIF file [CIF]
data_Al2Ru
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.121
_cell_length_b   3.121
_cell_length_c   4.764
_cell_angle_alpha   109.121
_cell_angle_beta   109.121
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   41.119
_cell_formula_units_Z   1
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
  Al  Al0  1  0.659  0.659  0.318  1.0
  Al  Al1  1  0.341  0.341  0.682  1.0
  Ru  Ru2  1  0.000  0.000  0.000  1.0
[/CIF]
.
The material structure described by RuAl2 crystallizes in the tetragonal I4/mmm space group. Ru(1) is bonded in a 10-coordinate geometry to ten equivalent Al(1) atoms. Al(1) is bonded in a 4-coordinate geometry to five equivalent Ru(1) atoms. is represented by the CIF file [CIF]
data_Al2Ru
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.121
_cell_length_b   3.121
_cell_length_c   4.764
_cell_angle_alpha   109.121
_cell_angle_beta   109.121
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   41.119
_cell_formula_units_Z   1
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
  Al  Al0  1  0.659  0.659  0.318  1.0
  Al  Al1  1  0.341  0.341  0.682  1.0
  Ru  Ru2  1  0.000  0.000  0.000  1.0
[/CIF]
.