The compound described by KSbV2O8 crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 11-coordinate geometry to one O(3), two equivalent O(2), two equivalent O(5), two equivalent O(6), and four equivalent O(1) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded to one O(2), one O(3), and two equivalent O(6) atoms to form VO4 tetrahedra that share corners with three equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-36°. In the second V site, V(2) is bonded to one O(4), one O(5), and two equivalent O(1) atoms to form VO4 tetrahedra that share corners with three equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 24-42°. Sb(1) is bonded to one O(2), one O(4), two equivalent O(1), and two equivalent O(6) atoms to form SbO6 octahedra that share corners with three equivalent V(1)O4 tetrahedra and corners with three equivalent V(2)O4 tetrahedra. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to two equivalent K(1), one V(2), and one Sb(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent K(1), one V(1), and one Sb(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one K(1) and one V(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one V(2) and one Sb(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to two equivalent K(1) and one V(2) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one K(1), one V(1), and one Sb(1) atom. is represented by the CIF card [CIF]
data_KV2SbO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.643
_cell_length_b   8.657
_cell_length_c   14.890
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   727.429
_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  0.750  0.450  0.619  1.0
  K  K1  1  0.250  0.550  0.381  1.0
  K  K2  1  0.750  0.050  0.119  1.0
  K  K3  1  0.250  0.950  0.881  1.0
  V  V4  1  0.250  0.509  0.784  1.0
  V  V5  1  0.750  0.707  0.973  1.0
  V  V6  1  0.750  0.793  0.473  1.0
  V  V7  1  0.250  0.293  0.027  1.0
  V  V8  1  0.250  0.207  0.527  1.0
  V  V9  1  0.250  0.991  0.284  1.0
  V  V10  1  0.750  0.491  0.216  1.0
  V  V11  1  0.750  0.009  0.716  1.0
  Sb  Sb12  1  0.250  0.687  0.118  1.0
  Sb  Sb13  1  0.750  0.313  0.882  1.0
  Sb  Sb14  1  0.750  0.187  0.382  1.0
  Sb  Sb15  1  0.250  0.813  0.618  1.0
  O  O16  1  0.003  0.725  0.536  1.0
  O  O17  1  0.750  0.392  0.321  1.0
  O  O18  1  0.750  0.365  0.135  1.0
  O  O19  1  0.750  0.993  0.455  1.0
  O  O20  1  0.750  0.698  0.378  1.0
  O  O21  1  0.250  0.635  0.865  1.0
  O  O22  1  0.250  0.198  0.122  1.0
  O  O23  1  0.503  0.275  0.464  1.0
  O  O24  1  0.010  0.609  0.205  1.0
  O  O25  1  0.250  0.493  0.045  1.0
  O  O26  1  0.497  0.775  0.036  1.0
  O  O27  1  0.997  0.275  0.464  1.0
  O  O28  1  0.003  0.775  0.036  1.0
  O  O29  1  0.250  0.608  0.679  1.0
  O  O30  1  0.490  0.891  0.705  1.0
  O  O31  1  0.990  0.109  0.295  1.0
  O  O32  1  0.510  0.391  0.795  1.0
  O  O33  1  0.750  0.507  0.955  1.0
  O  O34  1  0.990  0.391  0.795  1.0
  O  O35  1  0.750  0.135  0.635  1.0
  O  O36  1  0.510  0.109  0.295  1.0
  O  O37  1  0.250  0.007  0.545  1.0
  O  O38  1  0.503  0.225  0.964  1.0
  O  O39  1  0.010  0.891  0.705  1.0
  O  O40  1  0.997  0.225  0.964  1.0
  O  O41  1  0.750  0.108  0.821  1.0
  O  O42  1  0.250  0.865  0.365  1.0
  O  O43  1  0.750  0.802  0.878  1.0
  O  O44  1  0.490  0.609  0.205  1.0
  O  O45  1  0.250  0.302  0.622  1.0
  O  O46  1  0.497  0.725  0.536  1.0
  O  O47  1  0.250  0.892  0.179  1.0
[/CIF]
.
The compound described by KSbV2O8 crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 11-coordinate geometry to one O(3), two equivalent O(2), two equivalent O(5), two equivalent O(6), and four equivalent O(1) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded to one O(2), one O(3), and two equivalent O(6) atoms to form VO4 tetrahedra that share corners with three equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-36°. In the second V site, V(2) is bonded to one O(4), one O(5), and two equivalent O(1) atoms to form VO4 tetrahedra that share corners with three equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 24-42°. Sb(1) is bonded to one O(2), one O(4), two equivalent O(1), and two equivalent O(6) atoms to form SbO6 octahedra that share corners with three equivalent V(1)O4 tetrahedra and corners with three equivalent V(2)O4 tetrahedra. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to two equivalent K(1), one V(2), and one Sb(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent K(1), one V(1), and one Sb(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one K(1) and one V(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one V(2) and one Sb(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to two equivalent K(1) and one V(2) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one K(1), one V(1), and one Sb(1) atom. is represented by the CIF card [CIF]
data_KV2SbO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.643
_cell_length_b   8.657
_cell_length_c   14.890
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   727.429
_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  0.750  0.450  0.619  1.0
  K  K1  1  0.250  0.550  0.381  1.0
  K  K2  1  0.750  0.050  0.119  1.0
  K  K3  1  0.250  0.950  0.881  1.0
  V  V4  1  0.250  0.509  0.784  1.0
  V  V5  1  0.750  0.707  0.973  1.0
  V  V6  1  0.750  0.793  0.473  1.0
  V  V7  1  0.250  0.293  0.027  1.0
  V  V8  1  0.250  0.207  0.527  1.0
  V  V9  1  0.250  0.991  0.284  1.0
  V  V10  1  0.750  0.491  0.216  1.0
  V  V11  1  0.750  0.009  0.716  1.0
  Sb  Sb12  1  0.250  0.687  0.118  1.0
  Sb  Sb13  1  0.750  0.313  0.882  1.0
  Sb  Sb14  1  0.750  0.187  0.382  1.0
  Sb  Sb15  1  0.250  0.813  0.618  1.0
  O  O16  1  0.003  0.725  0.536  1.0
  O  O17  1  0.750  0.392  0.321  1.0
  O  O18  1  0.750  0.365  0.135  1.0
  O  O19  1  0.750  0.993  0.455  1.0
  O  O20  1  0.750  0.698  0.378  1.0
  O  O21  1  0.250  0.635  0.865  1.0
  O  O22  1  0.250  0.198  0.122  1.0
  O  O23  1  0.503  0.275  0.464  1.0
  O  O24  1  0.010  0.609  0.205  1.0
  O  O25  1  0.250  0.493  0.045  1.0
  O  O26  1  0.497  0.775  0.036  1.0
  O  O27  1  0.997  0.275  0.464  1.0
  O  O28  1  0.003  0.775  0.036  1.0
  O  O29  1  0.250  0.608  0.679  1.0
  O  O30  1  0.490  0.891  0.705  1.0
  O  O31  1  0.990  0.109  0.295  1.0
  O  O32  1  0.510  0.391  0.795  1.0
  O  O33  1  0.750  0.507  0.955  1.0
  O  O34  1  0.990  0.391  0.795  1.0
  O  O35  1  0.750  0.135  0.635  1.0
  O  O36  1  0.510  0.109  0.295  1.0
  O  O37  1  0.250  0.007  0.545  1.0
  O  O38  1  0.503  0.225  0.964  1.0
  O  O39  1  0.010  0.891  0.705  1.0
  O  O40  1  0.997  0.225  0.964  1.0
  O  O41  1  0.750  0.108  0.821  1.0
  O  O42  1  0.250  0.865  0.365  1.0
  O  O43  1  0.750  0.802  0.878  1.0
  O  O44  1  0.490  0.609  0.205  1.0
  O  O45  1  0.250  0.302  0.622  1.0
  O  O46  1  0.497  0.725  0.536  1.0
  O  O47  1  0.250  0.892  0.179  1.0
[/CIF]
.