The crystal structure described by C is rhombohedral graphite-like structured and crystallizes in the cubic I4_132 space group. C(1) is bonded in a trigonal planar geometry to three equivalent C(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.558
_cell_length_b   3.558
_cell_length_c   3.558
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   34.661
_cell_formula_units_Z   4
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
  C  C0  1  0.250  0.750  0.250  1.0
  C  C1  1  0.000  0.750  0.500  1.0
  C  C2  1  0.500  0.500  0.250  1.0
  C  C3  1  0.250  0.000  0.000  1.0
[/CIF]
.
The crystal structure described by C is rhombohedral graphite-like structured and crystallizes in the cubic I4_132 space group. C(1) is bonded in a trigonal planar geometry to three equivalent C(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.558
_cell_length_b   3.558
_cell_length_c   3.558
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   34.661
_cell_formula_units_Z   4
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
  C  C0  1  0.250  0.750  0.250  1.0
  C  C1  1  0.000  0.750  0.500  1.0
  C  C2  1  0.500  0.500  0.250  1.0
  C  C3  1  0.250  0.000  0.000  1.0
[/CIF]
.