The compound described by KCN crystallizes in the monoclinic Cm space group. K(1) is bonded in a 8-coordinate geometry to four equivalent C(1) and four equivalent N(1) atoms. C(1) is bonded in a distorted single-bond geometry to four equivalent K(1) and one N(1) atom. N(1) is bonded in a distorted single-bond geometry to four equivalent K(1) and one C(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_KCN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.958
_cell_length_b   3.958
_cell_length_c   3.960
_cell_angle_alpha   88.874
_cell_angle_beta   88.874
_cell_angle_gamma   86.968
_symmetry_Int_Tables_number   1
_cell_volume   61.917
_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
  K  K0  1  0.018  0.018  0.033  1.0
  C  C1  1  0.574  0.574  0.637  1.0
  N  N2  1  0.409  0.409  0.466  1.0
[/CIF]
.
The compound described by KCN crystallizes in the monoclinic Cm space group. K(1) is bonded in a 8-coordinate geometry to four equivalent C(1) and four equivalent N(1) atoms. C(1) is bonded in a distorted single-bond geometry to four equivalent K(1) and one N(1) atom. N(1) is bonded in a distorted single-bond geometry to four equivalent K(1) and one C(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_KCN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.958
_cell_length_b   3.958
_cell_length_c   3.960
_cell_angle_alpha   88.874
_cell_angle_beta   88.874
_cell_angle_gamma   86.968
_symmetry_Int_Tables_number   1
_cell_volume   61.917
_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
  K  K0  1  0.018  0.018  0.033  1.0
  C  C1  1  0.574  0.574  0.637  1.0
  N  N2  1  0.409  0.409  0.466  1.0
[/CIF]
.