The material described by KC(NO2)3 crystallizes in the tetragonal I-42d space group. K(1) is bonded in a 10-coordinate geometry to two equivalent O(1), four equivalent O(2), and four equivalent O(3) atoms. C(1) is bonded in a trigonal planar geometry to one N(2) and two equivalent N(1) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one C(1), one O(1), and one O(3) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(1) and two equivalent O(2) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one K(1) and one N(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to two equivalent K(1) and one N(2) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one N(1) atom. is represented by the CIF card [CIF]
data_KC(NO2)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.388
_cell_length_b   9.388
_cell_length_c   9.388
_cell_angle_alpha   103.418
_cell_angle_beta   103.418
_cell_angle_gamma   122.406
_symmetry_Int_Tables_number   1
_cell_volume   612.214
_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
  K  K0  1  0.625  0.851  0.726  1.0
  K  K1  1  0.101  0.375  0.226  1.0
  K  K2  1  0.125  0.899  0.274  1.0
  K  K3  1  0.149  0.875  0.774  1.0
  C  C4  1  0.562  0.875  0.187  1.0
  C  C5  1  0.688  0.375  0.813  1.0
  C  C6  1  0.125  0.312  0.687  1.0
  C  C7  1  0.625  0.438  0.313  1.0
  N  N8  1  0.542  0.873  0.333  1.0
  N  N9  1  0.625  0.558  0.433  1.0
  N  N10  1  0.708  0.541  0.832  1.0
  N  N11  1  0.709  0.877  0.168  1.0
  N  N12  1  0.123  0.292  0.833  1.0
  N  N13  1  0.125  0.192  0.567  1.0
  N  N14  1  0.127  0.459  0.668  1.0
  N  N15  1  0.541  0.209  0.667  1.0
  N  N16  1  0.442  0.875  0.067  1.0
  N  N17  1  0.791  0.458  0.332  1.0
  N  N18  1  0.808  0.375  0.933  1.0
  N  N19  1  0.459  0.291  0.167  1.0
  O  O20  1  0.478  0.249  0.040  1.0
  O  O21  1  0.499  0.228  0.540  1.0
  O  O22  1  0.449  0.852  0.933  1.0
  O  O23  1  0.208  0.437  0.960  1.0
  O  O24  1  0.687  0.958  0.460  1.0
  O  O25  1  0.102  0.199  0.433  1.0
  O  O26  1  0.210  0.539  0.592  1.0
  O  O27  1  0.767  0.670  0.567  1.0
  O  O28  1  0.789  0.960  0.092  1.0
  O  O29  1  0.946  0.618  0.408  1.0
  O  O30  1  0.801  0.233  0.903  1.0
  O  O31  1  0.330  0.898  0.097  1.0
  O  O32  1  0.920  0.517  0.067  1.0
  O  O33  1  0.042  0.501  0.729  1.0
  O  O34  1  0.040  0.132  0.828  1.0
  O  O35  1  0.751  0.792  0.229  1.0
  O  O36  1  0.382  0.790  0.328  1.0
  O  O37  1  0.483  0.551  0.403  1.0
  O  O38  1  0.148  0.080  0.597  1.0
  O  O39  1  0.868  0.696  0.908  1.0
  O  O40  1  0.304  0.211  0.172  1.0
  O  O41  1  0.563  0.522  0.771  1.0
  O  O42  1  0.772  0.313  0.271  1.0
  O  O43  1  0.461  0.054  0.672  1.0
[/CIF]
.
The material described by KC(NO2)3 crystallizes in the tetragonal I-42d space group. K(1) is bonded in a 10-coordinate geometry to two equivalent O(1), four equivalent O(2), and four equivalent O(3) atoms. C(1) is bonded in a trigonal planar geometry to one N(2) and two equivalent N(1) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one C(1), one O(1), and one O(3) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(1) and two equivalent O(2) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one K(1) and one N(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to two equivalent K(1) and one N(2) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one N(1) atom. is represented by the CIF card [CIF]
data_KC(NO2)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.388
_cell_length_b   9.388
_cell_length_c   9.388
_cell_angle_alpha   103.418
_cell_angle_beta   103.418
_cell_angle_gamma   122.406
_symmetry_Int_Tables_number   1
_cell_volume   612.214
_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
  K  K0  1  0.625  0.851  0.726  1.0
  K  K1  1  0.101  0.375  0.226  1.0
  K  K2  1  0.125  0.899  0.274  1.0
  K  K3  1  0.149  0.875  0.774  1.0
  C  C4  1  0.562  0.875  0.187  1.0
  C  C5  1  0.688  0.375  0.813  1.0
  C  C6  1  0.125  0.312  0.687  1.0
  C  C7  1  0.625  0.438  0.313  1.0
  N  N8  1  0.542  0.873  0.333  1.0
  N  N9  1  0.625  0.558  0.433  1.0
  N  N10  1  0.708  0.541  0.832  1.0
  N  N11  1  0.709  0.877  0.168  1.0
  N  N12  1  0.123  0.292  0.833  1.0
  N  N13  1  0.125  0.192  0.567  1.0
  N  N14  1  0.127  0.459  0.668  1.0
  N  N15  1  0.541  0.209  0.667  1.0
  N  N16  1  0.442  0.875  0.067  1.0
  N  N17  1  0.791  0.458  0.332  1.0
  N  N18  1  0.808  0.375  0.933  1.0
  N  N19  1  0.459  0.291  0.167  1.0
  O  O20  1  0.478  0.249  0.040  1.0
  O  O21  1  0.499  0.228  0.540  1.0
  O  O22  1  0.449  0.852  0.933  1.0
  O  O23  1  0.208  0.437  0.960  1.0
  O  O24  1  0.687  0.958  0.460  1.0
  O  O25  1  0.102  0.199  0.433  1.0
  O  O26  1  0.210  0.539  0.592  1.0
  O  O27  1  0.767  0.670  0.567  1.0
  O  O28  1  0.789  0.960  0.092  1.0
  O  O29  1  0.946  0.618  0.408  1.0
  O  O30  1  0.801  0.233  0.903  1.0
  O  O31  1  0.330  0.898  0.097  1.0
  O  O32  1  0.920  0.517  0.067  1.0
  O  O33  1  0.042  0.501  0.729  1.0
  O  O34  1  0.040  0.132  0.828  1.0
  O  O35  1  0.751  0.792  0.229  1.0
  O  O36  1  0.382  0.790  0.328  1.0
  O  O37  1  0.483  0.551  0.403  1.0
  O  O38  1  0.148  0.080  0.597  1.0
  O  O39  1  0.868  0.696  0.908  1.0
  O  O40  1  0.304  0.211  0.172  1.0
  O  O41  1  0.563  0.522  0.771  1.0
  O  O42  1  0.772  0.313  0.271  1.0
  O  O43  1  0.461  0.054  0.672  1.0
[/CIF]
.