The structure described by KV4O10 crystallizes in the orthorhombic Cmcm space group. K(1) is bonded in a body-centered cubic geometry to four equivalent O(2) and four equivalent O(3) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded in a 6-coordinate geometry to one O(2), one O(4), two equivalent O(1), and two equivalent O(5) atoms. In the second V site, V(2) is bonded in a 5-coordinate geometry to one O(1), one O(3), one O(5), and two equivalent O(4) atoms. There are five inequivalent O sites. In the first O site, O(4) is bonded in a 3-coordinate geometry to one V(1) and two equivalent V(2) atoms. In the second O site, O(5) is bonded in a distorted T-shaped geometry to one V(2) and two equivalent V(1) atoms. In the third O site, O(1) is bonded in a distorted bent 150 degrees geometry to one V(2) and two equivalent V(1) atoms. In the fourth O site, O(2) is bonded in a single-bond geometry to two equivalent K(1) and one V(1) atom. In the fifth O site, O(3) is bonded in a single-bond geometry to two equivalent K(1) and one V(2) atom. is represented by the CIF file [CIF]
data_KV4O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.713
_cell_length_b   6.166
_cell_length_c   19.308
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   107.520
_symmetry_Int_Tables_number   1
_cell_volume   421.506
_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  0.080  0.161  0.250  1.0
  K  K1  1  0.920  0.839  0.750  1.0
  V  V2  1  0.435  0.871  0.079  1.0
  V  V3  1  0.565  0.129  0.921  1.0
  V  V4  1  0.435  0.871  0.421  1.0
  V  V5  1  0.565  0.129  0.579  1.0
  V  V6  1  0.731  0.462  0.080  1.0
  V  V7  1  0.269  0.538  0.920  1.0
  V  V8  1  0.731  0.462  0.420  1.0
  V  V9  1  0.269  0.538  0.580  1.0
  O  O10  1  0.579  0.159  0.452  1.0
  O  O11  1  0.421  0.841  0.548  1.0
  O  O12  1  0.579  0.159  0.048  1.0
  O  O13  1  0.421  0.841  0.952  1.0
  O  O14  1  0.452  0.905  0.163  1.0
  O  O15  1  0.548  0.095  0.837  1.0
  O  O16  1  0.452  0.905  0.337  1.0
  O  O17  1  0.548  0.095  0.663  1.0
  O  O18  1  0.711  0.421  0.164  1.0
  O  O19  1  0.289  0.579  0.836  1.0
  O  O20  1  0.711  0.421  0.336  1.0
  O  O21  1  0.289  0.579  0.664  1.0
  O  O22  1  0.260  0.521  0.058  1.0
  O  O23  1  0.740  0.479  0.942  1.0
  O  O24  1  0.260  0.521  0.442  1.0
  O  O25  1  0.740  0.479  0.558  1.0
  O  O26  1  0.899  0.798  0.434  1.0
  O  O27  1  0.101  0.202  0.566  1.0
  O  O28  1  0.899  0.798  0.066  1.0
  O  O29  1  0.101  0.202  0.934  1.0
[/CIF]
.
The structure described by KV4O10 crystallizes in the orthorhombic Cmcm space group. K(1) is bonded in a body-centered cubic geometry to four equivalent O(2) and four equivalent O(3) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded in a 6-coordinate geometry to one O(2), one O(4), two equivalent O(1), and two equivalent O(5) atoms. In the second V site, V(2) is bonded in a 5-coordinate geometry to one O(1), one O(3), one O(5), and two equivalent O(4) atoms. There are five inequivalent O sites. In the first O site, O(4) is bonded in a 3-coordinate geometry to one V(1) and two equivalent V(2) atoms. In the second O site, O(5) is bonded in a distorted T-shaped geometry to one V(2) and two equivalent V(1) atoms. In the third O site, O(1) is bonded in a distorted bent 150 degrees geometry to one V(2) and two equivalent V(1) atoms. In the fourth O site, O(2) is bonded in a single-bond geometry to two equivalent K(1) and one V(1) atom. In the fifth O site, O(3) is bonded in a single-bond geometry to two equivalent K(1) and one V(2) atom. is represented by the CIF file [CIF]
data_KV4O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.713
_cell_length_b   6.166
_cell_length_c   19.308
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   107.520
_symmetry_Int_Tables_number   1
_cell_volume   421.506
_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  0.080  0.161  0.250  1.0
  K  K1  1  0.920  0.839  0.750  1.0
  V  V2  1  0.435  0.871  0.079  1.0
  V  V3  1  0.565  0.129  0.921  1.0
  V  V4  1  0.435  0.871  0.421  1.0
  V  V5  1  0.565  0.129  0.579  1.0
  V  V6  1  0.731  0.462  0.080  1.0
  V  V7  1  0.269  0.538  0.920  1.0
  V  V8  1  0.731  0.462  0.420  1.0
  V  V9  1  0.269  0.538  0.580  1.0
  O  O10  1  0.579  0.159  0.452  1.0
  O  O11  1  0.421  0.841  0.548  1.0
  O  O12  1  0.579  0.159  0.048  1.0
  O  O13  1  0.421  0.841  0.952  1.0
  O  O14  1  0.452  0.905  0.163  1.0
  O  O15  1  0.548  0.095  0.837  1.0
  O  O16  1  0.452  0.905  0.337  1.0
  O  O17  1  0.548  0.095  0.663  1.0
  O  O18  1  0.711  0.421  0.164  1.0
  O  O19  1  0.289  0.579  0.836  1.0
  O  O20  1  0.711  0.421  0.336  1.0
  O  O21  1  0.289  0.579  0.664  1.0
  O  O22  1  0.260  0.521  0.058  1.0
  O  O23  1  0.740  0.479  0.942  1.0
  O  O24  1  0.260  0.521  0.442  1.0
  O  O25  1  0.740  0.479  0.558  1.0
  O  O26  1  0.899  0.798  0.434  1.0
  O  O27  1  0.101  0.202  0.566  1.0
  O  O28  1  0.899  0.798  0.066  1.0
  O  O29  1  0.101  0.202  0.934  1.0
[/CIF]
.