The material structure described by RuSi2 crystallizes in the tetragonal P4/mmm space group. Ru(1) is bonded in a body-centered cubic geometry to eight equivalent Si(1) atoms. Si(1) is bonded in a 5-coordinate geometry to four equivalent Ru(1) and one Si(1) atom. is represented by the CIF card [CIF]
data_Si2Ru
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.880
_cell_length_b   2.880
_cell_length_c   5.279
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   43.789
_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
  Si  Si0  1  0.500  0.500  0.721  1.0
  Si  Si1  1  0.500  0.500  0.279  1.0
  Ru  Ru2  1  0.000  0.000  0.000  1.0
[/CIF]
.
The material structure described by RuSi2 crystallizes in the tetragonal P4/mmm space group. Ru(1) is bonded in a body-centered cubic geometry to eight equivalent Si(1) atoms. Si(1) is bonded in a 5-coordinate geometry to four equivalent Ru(1) and one Si(1) atom. is represented by the CIF card [CIF]
data_Si2Ru
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.880
_cell_length_b   2.880
_cell_length_c   5.279
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   43.789
_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
  Si  Si0  1  0.500  0.500  0.721  1.0
  Si  Si1  1  0.500  0.500  0.279  1.0
  Ru  Ru2  1  0.000  0.000  0.000  1.0
[/CIF]
.