The material described by Rb2V(OF2)2 crystallizes in the orthorhombic Cmcm space group. Rb(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), four equivalent F(1), and four equivalent F(2) atoms. V(1) is bonded in an octahedral geometry to one O(1), one O(2), two equivalent F(1), and two equivalent F(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to four equivalent Rb(1) and one V(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to four equivalent Rb(1) and one V(1) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to four equivalent Rb(1) and one V(1) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to four equivalent Rb(1) and one V(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb2V(OF2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.370
_cell_length_b   6.370
_cell_length_c   8.692
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   95.649
_symmetry_Int_Tables_number   1
_cell_volume   351.005
_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
  Rb  Rb0  1  0.240  0.760  0.500  1.0
  Rb  Rb1  1  0.240  0.760  0.000  1.0
  Rb  Rb2  1  0.760  0.240  0.500  1.0
  Rb  Rb3  1  0.760  0.240  0.000  1.0
  V  V4  1  0.259  0.259  0.250  1.0
  V  V5  1  0.741  0.741  0.750  1.0
  O  O6  1  0.062  0.062  0.250  1.0
  O  O7  1  0.938  0.938  0.750  1.0
  O  O8  1  0.489  0.489  0.250  1.0
  O  O9  1  0.511  0.511  0.750  1.0
  F  F10  1  0.293  0.293  0.462  1.0
  F  F11  1  0.707  0.707  0.538  1.0
  F  F12  1  0.293  0.293  0.038  1.0
  F  F13  1  0.707  0.707  0.962  1.0
  F  F14  1  0.468  0.066  0.250  1.0
  F  F15  1  0.934  0.532  0.750  1.0
  F  F16  1  0.532  0.934  0.750  1.0
  F  F17  1  0.066  0.468  0.250  1.0
[/CIF]
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The material described by Rb2V(OF2)2 crystallizes in the orthorhombic Cmcm space group. Rb(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), four equivalent F(1), and four equivalent F(2) atoms. V(1) is bonded in an octahedral geometry to one O(1), one O(2), two equivalent F(1), and two equivalent F(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to four equivalent Rb(1) and one V(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to four equivalent Rb(1) and one V(1) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to four equivalent Rb(1) and one V(1) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to four equivalent Rb(1) and one V(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb2V(OF2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.370
_cell_length_b   6.370
_cell_length_c   8.692
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   95.649
_symmetry_Int_Tables_number   1
_cell_volume   351.005
_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
  Rb  Rb0  1  0.240  0.760  0.500  1.0
  Rb  Rb1  1  0.240  0.760  0.000  1.0
  Rb  Rb2  1  0.760  0.240  0.500  1.0
  Rb  Rb3  1  0.760  0.240  0.000  1.0
  V  V4  1  0.259  0.259  0.250  1.0
  V  V5  1  0.741  0.741  0.750  1.0
  O  O6  1  0.062  0.062  0.250  1.0
  O  O7  1  0.938  0.938  0.750  1.0
  O  O8  1  0.489  0.489  0.250  1.0
  O  O9  1  0.511  0.511  0.750  1.0
  F  F10  1  0.293  0.293  0.462  1.0
  F  F11  1  0.707  0.707  0.538  1.0
  F  F12  1  0.293  0.293  0.038  1.0
  F  F13  1  0.707  0.707  0.962  1.0
  F  F14  1  0.468  0.066  0.250  1.0
  F  F15  1  0.934  0.532  0.750  1.0
  F  F16  1  0.532  0.934  0.750  1.0
  F  F17  1  0.066  0.468  0.250  1.0
[/CIF]
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