The material structure described by NdRuSi2 crystallizes in the monoclinic P2_1/m space group. Nd(1) is bonded in a 11-coordinate geometry to two equivalent Ru(1), three equivalent Si(1), and six equivalent Si(2) atoms. Ru(1) is bonded in a 5-coordinate geometry to two equivalent Nd(1), one Si(2), and four equivalent Si(1) atoms. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a 9-coordinate geometry to three equivalent Nd(1), four equivalent Ru(1), and two equivalent Si(1) atoms. In the second Si site, Si(2) is bonded in a 9-coordinate geometry to six equivalent Nd(1), one Ru(1), and two equivalent Si(2) atoms. is represented by the CIF card [CIF]
data_NdSi2Ru
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.076
_cell_length_b   4.481
_cell_length_c   8.290
_cell_angle_alpha   102.140
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   148.021
_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
  Nd  Nd0  1  0.250  0.411  0.798  1.0
  Nd  Nd1  1  0.750  0.589  0.202  1.0
  Si  Si2  1  0.250  0.668  0.493  1.0
  Si  Si3  1  0.750  0.332  0.507  1.0
  Si  Si4  1  0.750  0.963  0.908  1.0
  Si  Si5  1  0.250  0.037  0.092  1.0
  Ru  Ru6  1  0.750  0.881  0.612  1.0
  Ru  Ru7  1  0.250  0.119  0.388  1.0
[/CIF]
.
The material structure described by NdRuSi2 crystallizes in the monoclinic P2_1/m space group. Nd(1) is bonded in a 11-coordinate geometry to two equivalent Ru(1), three equivalent Si(1), and six equivalent Si(2) atoms. Ru(1) is bonded in a 5-coordinate geometry to two equivalent Nd(1), one Si(2), and four equivalent Si(1) atoms. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a 9-coordinate geometry to three equivalent Nd(1), four equivalent Ru(1), and two equivalent Si(1) atoms. In the second Si site, Si(2) is bonded in a 9-coordinate geometry to six equivalent Nd(1), one Ru(1), and two equivalent Si(2) atoms. is represented by the CIF card [CIF]
data_NdSi2Ru
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.076
_cell_length_b   4.481
_cell_length_c   8.290
_cell_angle_alpha   102.140
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   148.021
_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
  Nd  Nd0  1  0.250  0.411  0.798  1.0
  Nd  Nd1  1  0.750  0.589  0.202  1.0
  Si  Si2  1  0.250  0.668  0.493  1.0
  Si  Si3  1  0.750  0.332  0.507  1.0
  Si  Si4  1  0.750  0.963  0.908  1.0
  Si  Si5  1  0.250  0.037  0.092  1.0
  Ru  Ru6  1  0.750  0.881  0.612  1.0
  Ru  Ru7  1  0.250  0.119  0.388  1.0
[/CIF]
.