The material structure described by Dy2Fe2Si2C crystallizes in the monoclinic C2/m space group. Dy(1) is bonded in a 2-coordinate geometry to five equivalent Si(1) and two equivalent C(1) atoms. Fe(1) is bonded in a distorted single-bond geometry to three equivalent Si(1) and one C(1) atom. Si(1) is bonded in a 9-coordinate geometry to five equivalent Dy(1), three equivalent Fe(1), and one Si(1) atom. C(1) is bonded to four equivalent Dy(1) and two equivalent Fe(1) atoms to form distorted edge-sharing CDy4Fe2 octahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Dy2Fe2Si2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.626
_cell_length_b   5.626
_cell_length_c   6.723
_cell_angle_alpha   53.472
_cell_angle_beta   53.472
_cell_angle_gamma   40.802
_symmetry_Int_Tables_number   1
_cell_volume   107.421
_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
  Dy  Dy0  1  0.941  0.941  0.794  1.0
  Dy  Dy1  1  0.059  0.059  0.206  1.0
  Fe  Fe2  1  0.701  0.701  0.405  1.0
  Fe  Fe3  1  0.299  0.299  0.595  1.0
  Si  Si4  1  0.338  0.338  0.217  1.0
  Si  Si5  1  0.662  0.662  0.783  1.0
  C  C6  1  0.500  0.500  0.500  1.0
[/CIF]
.
The material structure described by Dy2Fe2Si2C crystallizes in the monoclinic C2/m space group. Dy(1) is bonded in a 2-coordinate geometry to five equivalent Si(1) and two equivalent C(1) atoms. Fe(1) is bonded in a distorted single-bond geometry to three equivalent Si(1) and one C(1) atom. Si(1) is bonded in a 9-coordinate geometry to five equivalent Dy(1), three equivalent Fe(1), and one Si(1) atom. C(1) is bonded to four equivalent Dy(1) and two equivalent Fe(1) atoms to form distorted edge-sharing CDy4Fe2 octahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Dy2Fe2Si2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.626
_cell_length_b   5.626
_cell_length_c   6.723
_cell_angle_alpha   53.472
_cell_angle_beta   53.472
_cell_angle_gamma   40.802
_symmetry_Int_Tables_number   1
_cell_volume   107.421
_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
  Dy  Dy0  1  0.941  0.941  0.794  1.0
  Dy  Dy1  1  0.059  0.059  0.206  1.0
  Fe  Fe2  1  0.701  0.701  0.405  1.0
  Fe  Fe3  1  0.299  0.299  0.595  1.0
  Si  Si4  1  0.338  0.338  0.217  1.0
  Si  Si5  1  0.662  0.662  0.783  1.0
  C  C6  1  0.500  0.500  0.500  1.0
[/CIF]
.