The compound described by VK3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. There are two inequivalent K sites. In the first K site, K(1) is bonded to four equivalent K(2) and four equivalent V(1) atoms to form a mixture of distorted face, corner, and edge-sharing KK4V4 tetrahedra. In the second K site, K(2) is bonded in a body-centered cubic geometry to eight equivalent K(1) atoms. V(1) is bonded in a body-centered cubic geometry to eight equivalent K(1) atoms. is represented by the CIF card [CIF]
data_K3V
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.518
_cell_length_b   6.518
_cell_length_c   6.518
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   195.804
_cell_formula_units_Z   1
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  0.250  0.250  0.250  1.0
  K  K1  1  0.750  0.750  0.750  1.0
  K  K2  1  0.500  0.500  0.500  1.0
  V  V3  1  0.000  0.000  0.000  1.0
[/CIF]
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The compound described by VK3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. There are two inequivalent K sites. In the first K site, K(1) is bonded to four equivalent K(2) and four equivalent V(1) atoms to form a mixture of distorted face, corner, and edge-sharing KK4V4 tetrahedra. In the second K site, K(2) is bonded in a body-centered cubic geometry to eight equivalent K(1) atoms. V(1) is bonded in a body-centered cubic geometry to eight equivalent K(1) atoms. is represented by the CIF card [CIF]
data_K3V
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.518
_cell_length_b   6.518
_cell_length_c   6.518
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   195.804
_cell_formula_units_Z   1
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  0.250  0.250  0.250  1.0
  K  K1  1  0.750  0.750  0.750  1.0
  K  K2  1  0.500  0.500  0.500  1.0
  V  V3  1  0.000  0.000  0.000  1.0
[/CIF]
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