The crystal structure described by Gd2Re2Si2C crystallizes in the monoclinic C2/m space group. Gd(1) is bonded in a 2-coordinate geometry to five equivalent Si(1) and two equivalent C(1) atoms. Re(1) is bonded in a 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 Gd(1), three equivalent Re(1), and one Si(1) atom. C(1) is bonded to four equivalent Gd(1) and two equivalent Re(1) atoms to form edge-sharing CGd4Re2 octahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Gd2Re2Si2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.849
_cell_length_b   5.849
_cell_length_c   7.023
_cell_angle_alpha   55.058
_cell_angle_beta   55.058
_cell_angle_gamma   40.470
_symmetry_Int_Tables_number   1
_cell_volume   123.520
_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
  Gd  Gd0  1  0.428  0.428  0.301  1.0
  Gd  Gd1  1  0.572  0.572  0.699  1.0
  Re  Re2  1  0.793  0.793  0.090  1.0
  Re  Re3  1  0.207  0.207  0.910  1.0
  Si  Si4  1  0.856  0.856  0.686  1.0
  Si  Si5  1  0.144  0.144  0.314  1.0
  C  C6  1  0.000  0.000  0.000  1.0
[/CIF]
.
The crystal structure described by Gd2Re2Si2C crystallizes in the monoclinic C2/m space group. Gd(1) is bonded in a 2-coordinate geometry to five equivalent Si(1) and two equivalent C(1) atoms. Re(1) is bonded in a 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 Gd(1), three equivalent Re(1), and one Si(1) atom. C(1) is bonded to four equivalent Gd(1) and two equivalent Re(1) atoms to form edge-sharing CGd4Re2 octahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Gd2Re2Si2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.849
_cell_length_b   5.849
_cell_length_c   7.023
_cell_angle_alpha   55.058
_cell_angle_beta   55.058
_cell_angle_gamma   40.470
_symmetry_Int_Tables_number   1
_cell_volume   123.520
_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
  Gd  Gd0  1  0.428  0.428  0.301  1.0
  Gd  Gd1  1  0.572  0.572  0.699  1.0
  Re  Re2  1  0.793  0.793  0.090  1.0
  Re  Re3  1  0.207  0.207  0.910  1.0
  Si  Si4  1  0.856  0.856  0.686  1.0
  Si  Si5  1  0.144  0.144  0.314  1.0
  C  C6  1  0.000  0.000  0.000  1.0
[/CIF]
.