The structure described by K2PtN4(O4Cl)2 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 10-coordinate geometry to one O(4), two equivalent O(1), two equivalent O(2), two equivalent O(3), and three equivalent Cl(1) atoms. Pt(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent N(2), and two equivalent Cl(1) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Pt(1), one O(1), and one O(2) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Pt(1), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent 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(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one N(2) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one K(1) and one N(2) atom. Cl(1) is bonded in a distorted single-bond geometry to three equivalent K(1) and one Pt(1) atom. is represented by the CIF card [CIF]
data_K2PtN4(ClO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.761
_cell_length_b   7.601
_cell_length_c   9.657
_cell_angle_alpha   59.891
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   619.879
_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  0.453  0.674  0.167  1.0
  K  K1  1  0.047  0.674  0.667  1.0
  K  K2  1  0.547  0.326  0.833  1.0
  K  K3  1  0.953  0.326  0.333  1.0
  Pt  Pt4  1  0.000  0.000  0.000  1.0
  Pt  Pt5  1  0.500  0.000  0.500  1.0
  N  N6  1  0.527  0.141  0.247  1.0
  N  N7  1  0.696  0.848  0.538  1.0
  N  N8  1  0.196  0.152  0.962  1.0
  N  N9  1  0.804  0.848  0.038  1.0
  N  N10  1  0.027  0.859  0.253  1.0
  N  N11  1  0.473  0.859  0.753  1.0
  N  N12  1  0.973  0.141  0.747  1.0
  N  N13  1  0.304  0.152  0.462  1.0
  Cl  Cl14  1  0.392  0.720  0.503  1.0
  Cl  Cl15  1  0.892  0.280  0.997  1.0
  Cl  Cl16  1  0.108  0.720  0.003  1.0
  Cl  Cl17  1  0.608  0.280  0.497  1.0
  O  O18  1  0.985  0.949  0.322  1.0
  O  O19  1  0.581  0.312  0.171  1.0
  O  O20  1  0.799  0.937  0.549  1.0
  O  O21  1  0.515  0.949  0.822  1.0
  O  O22  1  0.701  0.937  0.049  1.0
  O  O23  1  0.296  0.322  0.449  1.0
  O  O24  1  0.796  0.678  0.051  1.0
  O  O25  1  0.299  0.063  0.951  1.0
  O  O26  1  0.081  0.688  0.329  1.0
  O  O27  1  0.201  0.063  0.451  1.0
  O  O28  1  0.204  0.322  0.949  1.0
  O  O29  1  0.919  0.312  0.671  1.0
  O  O30  1  0.485  0.051  0.178  1.0
  O  O31  1  0.015  0.051  0.678  1.0
  O  O32  1  0.704  0.678  0.551  1.0
  O  O33  1  0.419  0.688  0.829  1.0
[/CIF]
.
The structure described by K2PtN4(O4Cl)2 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 10-coordinate geometry to one O(4), two equivalent O(1), two equivalent O(2), two equivalent O(3), and three equivalent Cl(1) atoms. Pt(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent N(2), and two equivalent Cl(1) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Pt(1), one O(1), and one O(2) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Pt(1), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent 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(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one N(2) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one K(1) and one N(2) atom. Cl(1) is bonded in a distorted single-bond geometry to three equivalent K(1) and one Pt(1) atom. is represented by the CIF card [CIF]
data_K2PtN4(ClO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.761
_cell_length_b   7.601
_cell_length_c   9.657
_cell_angle_alpha   59.891
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   619.879
_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  0.453  0.674  0.167  1.0
  K  K1  1  0.047  0.674  0.667  1.0
  K  K2  1  0.547  0.326  0.833  1.0
  K  K3  1  0.953  0.326  0.333  1.0
  Pt  Pt4  1  0.000  0.000  0.000  1.0
  Pt  Pt5  1  0.500  0.000  0.500  1.0
  N  N6  1  0.527  0.141  0.247  1.0
  N  N7  1  0.696  0.848  0.538  1.0
  N  N8  1  0.196  0.152  0.962  1.0
  N  N9  1  0.804  0.848  0.038  1.0
  N  N10  1  0.027  0.859  0.253  1.0
  N  N11  1  0.473  0.859  0.753  1.0
  N  N12  1  0.973  0.141  0.747  1.0
  N  N13  1  0.304  0.152  0.462  1.0
  Cl  Cl14  1  0.392  0.720  0.503  1.0
  Cl  Cl15  1  0.892  0.280  0.997  1.0
  Cl  Cl16  1  0.108  0.720  0.003  1.0
  Cl  Cl17  1  0.608  0.280  0.497  1.0
  O  O18  1  0.985  0.949  0.322  1.0
  O  O19  1  0.581  0.312  0.171  1.0
  O  O20  1  0.799  0.937  0.549  1.0
  O  O21  1  0.515  0.949  0.822  1.0
  O  O22  1  0.701  0.937  0.049  1.0
  O  O23  1  0.296  0.322  0.449  1.0
  O  O24  1  0.796  0.678  0.051  1.0
  O  O25  1  0.299  0.063  0.951  1.0
  O  O26  1  0.081  0.688  0.329  1.0
  O  O27  1  0.201  0.063  0.451  1.0
  O  O28  1  0.204  0.322  0.949  1.0
  O  O29  1  0.919  0.312  0.671  1.0
  O  O30  1  0.485  0.051  0.178  1.0
  O  O31  1  0.015  0.051  0.678  1.0
  O  O32  1  0.704  0.678  0.551  1.0
  O  O33  1  0.419  0.688  0.829  1.0
[/CIF]
.