The material described by K2O is beta Vanadium nitride-like structured and crystallizes in the monoclinic C2/c space group. K(1) is bonded in a distorted T-shaped geometry to three equivalent O(1) atoms. O(1) is bonded to six equivalent K(1) atoms to form a mixture of distorted corner and edge-sharing OK6 pentagonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_K2O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.227
_cell_length_b   5.227
_cell_length_c   7.590
_cell_angle_alpha   70.350
_cell_angle_beta   70.350
_cell_angle_gamma   90.033
_symmetry_Int_Tables_number   1
_cell_volume   182.409
_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  0.076  0.321  0.852  1.0
  K  K1  1  0.679  0.924  0.648  1.0
  K  K2  1  0.924  0.679  0.148  1.0
  K  K3  1  0.321  0.076  0.352  1.0
  O  O4  1  0.129  0.871  0.750  1.0
  O  O5  1  0.871  0.129  0.250  1.0
[/CIF]
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The material described by K2O is beta Vanadium nitride-like structured and crystallizes in the monoclinic C2/c space group. K(1) is bonded in a distorted T-shaped geometry to three equivalent O(1) atoms. O(1) is bonded to six equivalent K(1) atoms to form a mixture of distorted corner and edge-sharing OK6 pentagonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_K2O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.227
_cell_length_b   5.227
_cell_length_c   7.590
_cell_angle_alpha   70.350
_cell_angle_beta   70.350
_cell_angle_gamma   90.033
_symmetry_Int_Tables_number   1
_cell_volume   182.409
_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  0.076  0.321  0.852  1.0
  K  K1  1  0.679  0.924  0.648  1.0
  K  K2  1  0.924  0.679  0.148  1.0
  K  K3  1  0.321  0.076  0.352  1.0
  O  O4  1  0.129  0.871  0.750  1.0
  O  O5  1  0.871  0.129  0.250  1.0
[/CIF]
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