The material described by KVTeO5 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 8-coordinate geometry to one O(2), one O(4), two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms. V(1) is bonded in a tetrahedral geometry to one O(2), one O(3), one O(4), and one O(5) atom. Te(1) is bonded in a rectangular see-saw-like geometry to one O(2), one O(4), and two equivalent O(1) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent K(1) and two equivalent Te(1) atoms. In the second O site, O(2) is bonded in a 3-coordinate geometry to one K(1), one V(1), and one Te(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one V(1) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one K(1), one V(1), and one Te(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to two equivalent K(1) and one V(1) atom. is represented by the CIF file [CIF]
data_KVTeO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.895
_cell_length_b   6.547
_cell_length_c   7.074
_cell_angle_alpha   73.023
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   526.832
_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  0.312  0.178  0.836  1.0
  K  K1  1  0.812  0.822  0.664  1.0
  K  K2  1  0.688  0.822  0.164  1.0
  K  K3  1  0.188  0.178  0.336  1.0
  V  V4  1  0.121  0.651  0.594  1.0
  V  V5  1  0.621  0.349  0.906  1.0
  V  V6  1  0.879  0.349  0.406  1.0
  V  V7  1  0.379  0.651  0.094  1.0
  Te  Te8  1  0.946  0.236  0.898  1.0
  Te  Te9  1  0.446  0.764  0.602  1.0
  Te  Te10  1  0.054  0.764  0.102  1.0
  Te  Te11  1  0.554  0.236  0.398  1.0
  O  O12  1  0.090  0.114  0.988  1.0
  O  O13  1  0.590  0.886  0.512  1.0
  O  O14  1  0.910  0.886  0.012  1.0
  O  O15  1  0.410  0.114  0.488  1.0
  O  O16  1  0.017  0.534  0.781  1.0
  O  O17  1  0.517  0.466  0.719  1.0
  O  O18  1  0.983  0.466  0.219  1.0
  O  O19  1  0.483  0.534  0.281  1.0
  O  O20  1  0.201  0.824  0.669  1.0
  O  O21  1  0.701  0.176  0.831  1.0
  O  O22  1  0.799  0.176  0.331  1.0
  O  O23  1  0.299  0.824  0.169  1.0
  O  O24  1  0.450  0.807  0.863  1.0
  O  O25  1  0.950  0.193  0.637  1.0
  O  O26  1  0.550  0.193  0.137  1.0
  O  O27  1  0.050  0.807  0.363  1.0
  O  O28  1  0.298  0.466  0.048  1.0
  O  O29  1  0.798  0.534  0.452  1.0
  O  O30  1  0.702  0.534  0.952  1.0
  O  O31  1  0.202  0.466  0.548  1.0
[/CIF]
.
The material described by KVTeO5 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 8-coordinate geometry to one O(2), one O(4), two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms. V(1) is bonded in a tetrahedral geometry to one O(2), one O(3), one O(4), and one O(5) atom. Te(1) is bonded in a rectangular see-saw-like geometry to one O(2), one O(4), and two equivalent O(1) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent K(1) and two equivalent Te(1) atoms. In the second O site, O(2) is bonded in a 3-coordinate geometry to one K(1), one V(1), and one Te(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one V(1) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one K(1), one V(1), and one Te(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to two equivalent K(1) and one V(1) atom. is represented by the CIF file [CIF]
data_KVTeO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.895
_cell_length_b   6.547
_cell_length_c   7.074
_cell_angle_alpha   73.023
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   526.832
_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  0.312  0.178  0.836  1.0
  K  K1  1  0.812  0.822  0.664  1.0
  K  K2  1  0.688  0.822  0.164  1.0
  K  K3  1  0.188  0.178  0.336  1.0
  V  V4  1  0.121  0.651  0.594  1.0
  V  V5  1  0.621  0.349  0.906  1.0
  V  V6  1  0.879  0.349  0.406  1.0
  V  V7  1  0.379  0.651  0.094  1.0
  Te  Te8  1  0.946  0.236  0.898  1.0
  Te  Te9  1  0.446  0.764  0.602  1.0
  Te  Te10  1  0.054  0.764  0.102  1.0
  Te  Te11  1  0.554  0.236  0.398  1.0
  O  O12  1  0.090  0.114  0.988  1.0
  O  O13  1  0.590  0.886  0.512  1.0
  O  O14  1  0.910  0.886  0.012  1.0
  O  O15  1  0.410  0.114  0.488  1.0
  O  O16  1  0.017  0.534  0.781  1.0
  O  O17  1  0.517  0.466  0.719  1.0
  O  O18  1  0.983  0.466  0.219  1.0
  O  O19  1  0.483  0.534  0.281  1.0
  O  O20  1  0.201  0.824  0.669  1.0
  O  O21  1  0.701  0.176  0.831  1.0
  O  O22  1  0.799  0.176  0.331  1.0
  O  O23  1  0.299  0.824  0.169  1.0
  O  O24  1  0.450  0.807  0.863  1.0
  O  O25  1  0.950  0.193  0.637  1.0
  O  O26  1  0.550  0.193  0.137  1.0
  O  O27  1  0.050  0.807  0.363  1.0
  O  O28  1  0.298  0.466  0.048  1.0
  O  O29  1  0.798  0.534  0.452  1.0
  O  O30  1  0.702  0.534  0.952  1.0
  O  O31  1  0.202  0.466  0.548  1.0
[/CIF]
.