The structure described by KCN crystallizes in the monoclinic Cm space group. K(1) is bonded to two equivalent K(1), three equivalent C(1), and three equivalent N(1) atoms to form a mixture of distorted corner and edge-sharing KK2C3N3 hexagonal bipyramids. C(1) is bonded in a distorted bent 120 degrees geometry to three equivalent K(1) and two equivalent N(1) atoms. N(1) is bonded in a distorted bent 120 degrees geometry to three equivalent K(1) and two equivalent C(1) atoms. is represented by the CIF file [CIF]
data_KCN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.928
_cell_length_b   6.050
_cell_length_c   6.050
_cell_angle_alpha   23.180
_cell_angle_beta   40.885
_cell_angle_gamma   40.885
_symmetry_Int_Tables_number   1
_cell_volume   45.144
_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  0.032  0.002  0.002  1.0
  C  C1  1  0.991  0.741  0.741  1.0
  N  N2  1  0.113  0.257  0.257  1.0
[/CIF]
.
The structure described by KCN crystallizes in the monoclinic Cm space group. K(1) is bonded to two equivalent K(1), three equivalent C(1), and three equivalent N(1) atoms to form a mixture of distorted corner and edge-sharing KK2C3N3 hexagonal bipyramids. C(1) is bonded in a distorted bent 120 degrees geometry to three equivalent K(1) and two equivalent N(1) atoms. N(1) is bonded in a distorted bent 120 degrees geometry to three equivalent K(1) and two equivalent C(1) atoms. is represented by the CIF file [CIF]
data_KCN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.928
_cell_length_b   6.050
_cell_length_c   6.050
_cell_angle_alpha   23.180
_cell_angle_beta   40.885
_cell_angle_gamma   40.885
_symmetry_Int_Tables_number   1
_cell_volume   45.144
_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  0.032  0.002  0.002  1.0
  C  C1  1  0.991  0.741  0.741  1.0
  N  N2  1  0.113  0.257  0.257  1.0
[/CIF]
.