The compound described by KC2 crystallizes in the monoclinic C2/c space group. K(1) is bonded to eight equivalent C(1) atoms to form distorted edge-sharing KC8 hexagonal bipyramids. C(1) is bonded in a 5-coordinate geometry to four equivalent K(1) and one C(1) atom. is represented by the CIF card [CIF]
data_KC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.606
_cell_length_b   4.606
_cell_length_c   8.130
_cell_angle_alpha   89.348
_cell_angle_beta   108.715
_cell_angle_gamma   116.985
_symmetry_Int_Tables_number   1
_cell_volume   143.736
_cell_formula_units_Z   2
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
  K  K0  1  0.066  0.816  0.250  1.0
  K  K1  1  0.934  0.184  0.750  1.0
  C  C2  1  0.628  0.122  0.055  1.0
  C  C3  1  0.372  0.878  0.945  1.0
  C  C4  1  0.567  0.573  0.445  1.0
  C  C5  1  0.433  0.427  0.555  1.0
[/CIF]
.
The compound described by KC2 crystallizes in the monoclinic C2/c space group. K(1) is bonded to eight equivalent C(1) atoms to form distorted edge-sharing KC8 hexagonal bipyramids. C(1) is bonded in a 5-coordinate geometry to four equivalent K(1) and one C(1) atom. is represented by the CIF card [CIF]
data_KC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.606
_cell_length_b   4.606
_cell_length_c   8.130
_cell_angle_alpha   89.348
_cell_angle_beta   108.715
_cell_angle_gamma   116.985
_symmetry_Int_Tables_number   1
_cell_volume   143.736
_cell_formula_units_Z   2
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
  K  K0  1  0.066  0.816  0.250  1.0
  K  K1  1  0.934  0.184  0.750  1.0
  C  C2  1  0.628  0.122  0.055  1.0
  C  C3  1  0.372  0.878  0.945  1.0
  C  C4  1  0.567  0.573  0.445  1.0
  C  C5  1  0.433  0.427  0.555  1.0
[/CIF]
.