The material structure described by K is alpha U structured and crystallizes in the orthorhombic Cmcm space group. K(1) is bonded in a 8-coordinate geometry to eight equivalent K(1) atoms. is represented by the CIF card [CIF]
data_K
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.725
_cell_length_b   4.725
_cell_length_c   7.812
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   117.877
_symmetry_Int_Tables_number   1
_cell_volume   154.172
_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  0.821  0.179  0.250  1.0
  K  K1  1  0.179  0.821  0.750  1.0
[/CIF]
.
The material structure described by K is alpha U structured and crystallizes in the orthorhombic Cmcm space group. K(1) is bonded in a 8-coordinate geometry to eight equivalent K(1) atoms. is represented by the CIF card [CIF]
data_K
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.725
_cell_length_b   4.725
_cell_length_c   7.812
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   117.877
_symmetry_Int_Tables_number   1
_cell_volume   154.172
_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  0.821  0.179  0.250  1.0
  K  K1  1  0.179  0.821  0.750  1.0
[/CIF]
.