The compound described by Ce2RuSi2H crystallizes in the tetragonal P4/mmm space group. Ce(1) is bonded in a distorted single-bond geometry to one Si(1) and one H(1) atom. Ru(1) is bonded in a distorted linear geometry to two equivalent Si(1) atoms. Si(1) is bonded to one Ce(1), one Ru(1), and four equivalent Si(1) atoms to form a mixture of distorted edge and corner-sharing SiCeSi4Ru octahedra. The corner-sharing octahedra are not tilted. H(1) is bonded in a linear geometry to two equivalent Ce(1) atoms. is represented by the CIF file [CIF]
data_Ce2Si2HRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.740
_cell_length_b   2.740
_cell_length_c   14.700
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   110.336
_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
  Ce  Ce0  1  0.500  0.500  0.142  1.0
  Ce  Ce1  1  0.500  0.500  0.858  1.0
  Si  Si2  1  0.500  0.500  0.659  1.0
  Si  Si3  1  0.500  0.500  0.341  1.0
  H  H4  1  0.500  0.500  0.000  1.0
  Ru  Ru5  1  0.500  0.500  0.500  1.0
[/CIF]
.
The compound described by Ce2RuSi2H crystallizes in the tetragonal P4/mmm space group. Ce(1) is bonded in a distorted single-bond geometry to one Si(1) and one H(1) atom. Ru(1) is bonded in a distorted linear geometry to two equivalent Si(1) atoms. Si(1) is bonded to one Ce(1), one Ru(1), and four equivalent Si(1) atoms to form a mixture of distorted edge and corner-sharing SiCeSi4Ru octahedra. The corner-sharing octahedra are not tilted. H(1) is bonded in a linear geometry to two equivalent Ce(1) atoms. is represented by the CIF file [CIF]
data_Ce2Si2HRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.740
_cell_length_b   2.740
_cell_length_c   14.700
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   110.336
_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
  Ce  Ce0  1  0.500  0.500  0.142  1.0
  Ce  Ce1  1  0.500  0.500  0.858  1.0
  Si  Si2  1  0.500  0.500  0.659  1.0
  Si  Si3  1  0.500  0.500  0.341  1.0
  H  H4  1  0.500  0.500  0.000  1.0
  Ru  Ru5  1  0.500  0.500  0.500  1.0
[/CIF]
.