The structure described by KHCN2 crystallizes in the orthorhombic P2_12_12_1 space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 2-coordinate geometry to one N(1) and one N(2) atom. In the second K site, K(2) is bonded in a 8-coordinate geometry to one C(2), one N(3), two equivalent N(2), two equivalent N(4), and two equivalent H(2) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded in a linear geometry to one N(1) and one N(2) atom. In the second C site, C(2) is bonded in a linear geometry to one K(2), one N(3), and one N(4) atom. There are four inequivalent N sites. In the first N site, N(3) is bonded in a 2-coordinate geometry to one K(2), one C(2), and one H(1) atom. In the second N site, N(4) is bonded in a distorted single-bond geometry to two equivalent K(2) and one C(2) atom. In the third N site, N(1) is bonded in a 2-coordinate geometry to one K(1), one C(1), and one H(2) atom. In the fourth N site, N(2) is bonded in a distorted single-bond geometry to one K(1), two equivalent K(2), and one C(1) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to two equivalent K(2) and one N(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_KHCN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.196
_cell_length_b   9.136
_cell_length_c   9.171
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   602.897
_cell_formula_units_Z   8
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  0.741  0.104  0.511  1.0
  K  K1  1  0.241  0.396  0.489  1.0
  K  K2  1  0.259  0.604  0.989  1.0
  K  K3  1  0.759  0.896  0.011  1.0
  K  K4  1  0.515  0.251  0.145  1.0
  K  K5  1  0.015  0.249  0.855  1.0
  K  K6  1  0.485  0.751  0.355  1.0
  K  K7  1  0.985  0.749  0.645  1.0
  H  H8  1  0.072  0.555  0.257  1.0
  H  H9  1  0.572  0.945  0.743  1.0
  H  H10  1  0.928  0.055  0.243  1.0
  H  H11  1  0.428  0.445  0.757  1.0
  H  H12  1  0.826  0.468  0.678  1.0
  H  H13  1  0.326  0.032  0.322  1.0
  H  H14  1  0.174  0.968  0.822  1.0
  H  H15  1  0.674  0.532  0.178  1.0
  C  C16  1  0.775  0.556  0.981  1.0
  C  C17  1  0.275  0.944  0.019  1.0
  C  C18  1  0.225  0.056  0.519  1.0
  C  C19  1  0.725  0.444  0.481  1.0
  C  C20  1  0.523  0.251  0.809  1.0
  C  C21  1  0.023  0.249  0.191  1.0
  C  C22  1  0.477  0.751  0.691  1.0
  C  C23  1  0.977  0.749  0.309  1.0
  N  N24  1  0.642  0.566  0.073  1.0
  N  N25  1  0.142  0.934  0.927  1.0
  N  N26  1  0.358  0.066  0.427  1.0
  N  N27  1  0.858  0.434  0.573  1.0
  N  N28  1  0.889  0.555  0.885  1.0
  N  N29  1  0.389  0.945  0.115  1.0
  N  N30  1  0.111  0.055  0.615  1.0
  N  N31  1  0.611  0.445  0.385  1.0
  N  N32  1  0.390  0.342  0.793  1.0
  N  N33  1  0.890  0.158  0.207  1.0
  N  N34  1  0.610  0.842  0.707  1.0
  N  N35  1  0.110  0.658  0.293  1.0
  N  N36  1  0.636  0.156  0.830  1.0
  N  N37  1  0.136  0.344  0.170  1.0
  N  N38  1  0.364  0.656  0.670  1.0
  N  N39  1  0.864  0.844  0.330  1.0
[/CIF]
.
The structure described by KHCN2 crystallizes in the orthorhombic P2_12_12_1 space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 2-coordinate geometry to one N(1) and one N(2) atom. In the second K site, K(2) is bonded in a 8-coordinate geometry to one C(2), one N(3), two equivalent N(2), two equivalent N(4), and two equivalent H(2) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded in a linear geometry to one N(1) and one N(2) atom. In the second C site, C(2) is bonded in a linear geometry to one K(2), one N(3), and one N(4) atom. There are four inequivalent N sites. In the first N site, N(3) is bonded in a 2-coordinate geometry to one K(2), one C(2), and one H(1) atom. In the second N site, N(4) is bonded in a distorted single-bond geometry to two equivalent K(2) and one C(2) atom. In the third N site, N(1) is bonded in a 2-coordinate geometry to one K(1), one C(1), and one H(2) atom. In the fourth N site, N(2) is bonded in a distorted single-bond geometry to one K(1), two equivalent K(2), and one C(1) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to two equivalent K(2) and one N(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_KHCN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.196
_cell_length_b   9.136
_cell_length_c   9.171
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   602.897
_cell_formula_units_Z   8
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  0.741  0.104  0.511  1.0
  K  K1  1  0.241  0.396  0.489  1.0
  K  K2  1  0.259  0.604  0.989  1.0
  K  K3  1  0.759  0.896  0.011  1.0
  K  K4  1  0.515  0.251  0.145  1.0
  K  K5  1  0.015  0.249  0.855  1.0
  K  K6  1  0.485  0.751  0.355  1.0
  K  K7  1  0.985  0.749  0.645  1.0
  H  H8  1  0.072  0.555  0.257  1.0
  H  H9  1  0.572  0.945  0.743  1.0
  H  H10  1  0.928  0.055  0.243  1.0
  H  H11  1  0.428  0.445  0.757  1.0
  H  H12  1  0.826  0.468  0.678  1.0
  H  H13  1  0.326  0.032  0.322  1.0
  H  H14  1  0.174  0.968  0.822  1.0
  H  H15  1  0.674  0.532  0.178  1.0
  C  C16  1  0.775  0.556  0.981  1.0
  C  C17  1  0.275  0.944  0.019  1.0
  C  C18  1  0.225  0.056  0.519  1.0
  C  C19  1  0.725  0.444  0.481  1.0
  C  C20  1  0.523  0.251  0.809  1.0
  C  C21  1  0.023  0.249  0.191  1.0
  C  C22  1  0.477  0.751  0.691  1.0
  C  C23  1  0.977  0.749  0.309  1.0
  N  N24  1  0.642  0.566  0.073  1.0
  N  N25  1  0.142  0.934  0.927  1.0
  N  N26  1  0.358  0.066  0.427  1.0
  N  N27  1  0.858  0.434  0.573  1.0
  N  N28  1  0.889  0.555  0.885  1.0
  N  N29  1  0.389  0.945  0.115  1.0
  N  N30  1  0.111  0.055  0.615  1.0
  N  N31  1  0.611  0.445  0.385  1.0
  N  N32  1  0.390  0.342  0.793  1.0
  N  N33  1  0.890  0.158  0.207  1.0
  N  N34  1  0.610  0.842  0.707  1.0
  N  N35  1  0.110  0.658  0.293  1.0
  N  N36  1  0.636  0.156  0.830  1.0
  N  N37  1  0.136  0.344  0.170  1.0
  N  N38  1  0.364  0.656  0.670  1.0
  N  N39  1  0.864  0.844  0.330  1.0
[/CIF]
.