The crystal structure described by RbAgF3 is (Cubic) Perovskite structured and crystallizes in the orthorhombic Amm2 space group. Rb(1) is bonded to four equivalent F(2) and eight equivalent F(1) atoms to form RbF12 cuboctahedra that share corners with twelve equivalent Rb(1)F12 cuboctahedra, faces with six equivalent Rb(1)F12 cuboctahedra, and faces with eight equivalent Ag(1)F6 octahedra. Ag(1) is bonded to two equivalent F(2) and four equivalent F(1) atoms to form AgF6 octahedra that share corners with six equivalent Ag(1)F6 octahedra and faces with eight equivalent Rb(1)F12 cuboctahedra. The corner-sharing octahedra are not tilted. There are two inequivalent F sites. In the first F site, F(1) is bonded to four equivalent Rb(1) and two equivalent Ag(1) atoms to form a mixture of distorted edge, corner, and face-sharing FRb4Ag2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°. In the second F site, F(2) is bonded to four equivalent Rb(1) and two equivalent Ag(1) atoms to form a mixture of distorted edge, corner, and face-sharing FRb4Ag2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°. is represented by the CIF card [CIF]
data_RbAgF3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.352
_cell_length_b   6.145
_cell_length_c   6.145
_cell_angle_alpha   119.947
_cell_angle_beta   90.063
_cell_angle_gamma   44.907
_symmetry_Int_Tables_number   1
_cell_volume   82.168
_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
  Rb  Rb0  1  0.497  0.502  0.002  1.0
  Ag  Ag1  1  0.999  0.501  0.501  1.0
  F  F2  1  0.499  0.001  0.001  1.0
  F  F3  1  0.499  0.501  0.501  1.0
  F  F4  1  0.500  0.000  0.500  1.0
[/CIF]
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The crystal structure described by RbAgF3 is (Cubic) Perovskite structured and crystallizes in the orthorhombic Amm2 space group. Rb(1) is bonded to four equivalent F(2) and eight equivalent F(1) atoms to form RbF12 cuboctahedra that share corners with twelve equivalent Rb(1)F12 cuboctahedra, faces with six equivalent Rb(1)F12 cuboctahedra, and faces with eight equivalent Ag(1)F6 octahedra. Ag(1) is bonded to two equivalent F(2) and four equivalent F(1) atoms to form AgF6 octahedra that share corners with six equivalent Ag(1)F6 octahedra and faces with eight equivalent Rb(1)F12 cuboctahedra. The corner-sharing octahedra are not tilted. There are two inequivalent F sites. In the first F site, F(1) is bonded to four equivalent Rb(1) and two equivalent Ag(1) atoms to form a mixture of distorted edge, corner, and face-sharing FRb4Ag2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°. In the second F site, F(2) is bonded to four equivalent Rb(1) and two equivalent Ag(1) atoms to form a mixture of distorted edge, corner, and face-sharing FRb4Ag2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°. is represented by the CIF card [CIF]
data_RbAgF3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.352
_cell_length_b   6.145
_cell_length_c   6.145
_cell_angle_alpha   119.947
_cell_angle_beta   90.063
_cell_angle_gamma   44.907
_symmetry_Int_Tables_number   1
_cell_volume   82.168
_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
  Rb  Rb0  1  0.497  0.502  0.002  1.0
  Ag  Ag1  1  0.999  0.501  0.501  1.0
  F  F2  1  0.499  0.001  0.001  1.0
  F  F3  1  0.499  0.501  0.501  1.0
  F  F4  1  0.500  0.000  0.500  1.0
[/CIF]
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