The crystal structure described by La2Re2Si2C crystallizes in the monoclinic C2/m space group. La(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 8-coordinate geometry to five equivalent La(1) and three equivalent Re(1) atoms. C(1) is bonded to four equivalent La(1) and two equivalent Re(1) atoms to form edge-sharing CLa4Re2 octahedra. is represented by the CIF file [CIF]
data_La2Re2Si2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.044
_cell_length_b   6.044
_cell_length_c   7.326
_cell_angle_alpha   54.399
_cell_angle_beta   54.399
_cell_angle_gamma   40.028
_symmetry_Int_Tables_number   1
_cell_volume   135.121
_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
  La  La0  1  0.431  0.431  0.303  1.0
  La  La1  1  0.569  0.569  0.697  1.0
  Re  Re2  1  0.799  0.799  0.086  1.0
  Re  Re3  1  0.201  0.201  0.914  1.0
  Si  Si4  1  0.843  0.843  0.712  1.0
  Si  Si5  1  0.157  0.157  0.288  1.0
  C  C6  1  0.000  0.000  0.000  1.0
[/CIF]
.
The crystal structure described by La2Re2Si2C crystallizes in the monoclinic C2/m space group. La(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 8-coordinate geometry to five equivalent La(1) and three equivalent Re(1) atoms. C(1) is bonded to four equivalent La(1) and two equivalent Re(1) atoms to form edge-sharing CLa4Re2 octahedra. is represented by the CIF file [CIF]
data_La2Re2Si2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.044
_cell_length_b   6.044
_cell_length_c   7.326
_cell_angle_alpha   54.399
_cell_angle_beta   54.399
_cell_angle_gamma   40.028
_symmetry_Int_Tables_number   1
_cell_volume   135.121
_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
  La  La0  1  0.431  0.431  0.303  1.0
  La  La1  1  0.569  0.569  0.697  1.0
  Re  Re2  1  0.799  0.799  0.086  1.0
  Re  Re3  1  0.201  0.201  0.914  1.0
  Si  Si4  1  0.843  0.843  0.712  1.0
  Si  Si5  1  0.157  0.157  0.288  1.0
  C  C6  1  0.000  0.000  0.000  1.0
[/CIF]
.