The structure described by RbAsOF4 crystallizes in the monoclinic P2_1/c space group. Rb(1) is bonded in a 10-coordinate geometry to one O(1), two equivalent F(1), two equivalent F(2), two equivalent F(4), and three equivalent F(3) atoms. As(1) is bonded to two equivalent O(1), one F(1), one F(2), one F(3), and one F(4) atom to form edge-sharing AsO2F4 octahedra. O(1) is bonded in a distorted L-shaped geometry to one Rb(1) and two equivalent As(1) atoms. There are four inequivalent F sites. In the first F site, F(1) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one As(1) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one As(1) atom. In the third F site, F(3) is bonded in a single-bond geometry to three equivalent Rb(1) and one As(1) atom. In the fourth F site, F(4) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one As(1) atom. is represented by the CIF file [CIF]
data_RbAsOF4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.108
_cell_length_b   5.503
_cell_length_c   15.027
_cell_angle_alpha   70.582
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   476.372
_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
  Rb  Rb0  1  0.873  0.651  0.351  1.0
  Rb  Rb1  1  0.373  0.349  0.149  1.0
  Rb  Rb2  1  0.127  0.349  0.649  1.0
  Rb  Rb3  1  0.627  0.651  0.851  1.0
  As  As4  1  0.387  0.020  0.420  1.0
  As  As5  1  0.887  0.980  0.080  1.0
  As  As6  1  0.613  0.980  0.580  1.0
  As  As7  1  0.113  0.020  0.920  1.0
  O  O8  1  0.607  0.821  0.491  1.0
  O  O9  1  0.107  0.179  0.009  1.0
  O  O10  1  0.393  0.179  0.509  1.0
  O  O11  1  0.893  0.821  0.991  1.0
  F  F12  1  0.173  0.797  0.478  1.0
  F  F13  1  0.673  0.203  0.022  1.0
  F  F14  1  0.827  0.203  0.522  1.0
  F  F15  1  0.327  0.797  0.978  1.0
  F  F16  1  0.922  0.245  0.842  1.0
  F  F17  1  0.422  0.755  0.658  1.0
  F  F18  1  0.078  0.755  0.158  1.0
  F  F19  1  0.578  0.245  0.342  1.0
  F  F20  1  0.104  0.853  0.836  1.0
  F  F21  1  0.604  0.147  0.664  1.0
  F  F22  1  0.896  0.147  0.164  1.0
  F  F23  1  0.396  0.853  0.336  1.0
  F  F24  1  0.326  0.225  0.853  1.0
  F  F25  1  0.826  0.775  0.647  1.0
  F  F26  1  0.674  0.775  0.147  1.0
  F  F27  1  0.174  0.225  0.353  1.0
[/CIF]
.
The structure described by RbAsOF4 crystallizes in the monoclinic P2_1/c space group. Rb(1) is bonded in a 10-coordinate geometry to one O(1), two equivalent F(1), two equivalent F(2), two equivalent F(4), and three equivalent F(3) atoms. As(1) is bonded to two equivalent O(1), one F(1), one F(2), one F(3), and one F(4) atom to form edge-sharing AsO2F4 octahedra. O(1) is bonded in a distorted L-shaped geometry to one Rb(1) and two equivalent As(1) atoms. There are four inequivalent F sites. In the first F site, F(1) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one As(1) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one As(1) atom. In the third F site, F(3) is bonded in a single-bond geometry to three equivalent Rb(1) and one As(1) atom. In the fourth F site, F(4) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one As(1) atom. is represented by the CIF file [CIF]
data_RbAsOF4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.108
_cell_length_b   5.503
_cell_length_c   15.027
_cell_angle_alpha   70.582
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   476.372
_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
  Rb  Rb0  1  0.873  0.651  0.351  1.0
  Rb  Rb1  1  0.373  0.349  0.149  1.0
  Rb  Rb2  1  0.127  0.349  0.649  1.0
  Rb  Rb3  1  0.627  0.651  0.851  1.0
  As  As4  1  0.387  0.020  0.420  1.0
  As  As5  1  0.887  0.980  0.080  1.0
  As  As6  1  0.613  0.980  0.580  1.0
  As  As7  1  0.113  0.020  0.920  1.0
  O  O8  1  0.607  0.821  0.491  1.0
  O  O9  1  0.107  0.179  0.009  1.0
  O  O10  1  0.393  0.179  0.509  1.0
  O  O11  1  0.893  0.821  0.991  1.0
  F  F12  1  0.173  0.797  0.478  1.0
  F  F13  1  0.673  0.203  0.022  1.0
  F  F14  1  0.827  0.203  0.522  1.0
  F  F15  1  0.327  0.797  0.978  1.0
  F  F16  1  0.922  0.245  0.842  1.0
  F  F17  1  0.422  0.755  0.658  1.0
  F  F18  1  0.078  0.755  0.158  1.0
  F  F19  1  0.578  0.245  0.342  1.0
  F  F20  1  0.104  0.853  0.836  1.0
  F  F21  1  0.604  0.147  0.664  1.0
  F  F22  1  0.896  0.147  0.164  1.0
  F  F23  1  0.396  0.853  0.336  1.0
  F  F24  1  0.326  0.225  0.853  1.0
  F  F25  1  0.826  0.775  0.647  1.0
  F  F26  1  0.674  0.775  0.147  1.0
  F  F27  1  0.174  0.225  0.353  1.0
[/CIF]
.