The crystal structure described by LiAgF2 crystallizes in the orthorhombic Pmn2_1 space group. Li(1) is bonded to one F(2) and three equivalent F(1) atoms to form LiF4 tetrahedra that share corners with six equivalent Li(1)F4 tetrahedra, corners with five equivalent Ag(1)F5 trigonal bipyramids, and  an edgeedge with one Ag(1)F5 trigonal bipyramid. Ag(1) is bonded to one F(1) and four equivalent F(2) atoms to form distorted AgF5 trigonal bipyramids that share corners with five equivalent Li(1)F4 tetrahedra, corners with four equivalent Ag(1)F5 trigonal bipyramids,  an edgeedge with one Li(1)F4 tetrahedra, and edges with four equivalent Ag(1)F5 trigonal bipyramids. There are two inequivalent F sites. In the first F site, F(1) is bonded to three equivalent Li(1) and one Ag(1) atom to form FLi3Ag tetrahedra that share corners with six equivalent F(1)Li3Ag tetrahedra, corners with five equivalent F(2)LiAg4 trigonal bipyramids, and  an edgeedge with one F(2)LiAg4 trigonal bipyramid. In the second F site, F(2) is bonded to one Li(1) and four equivalent Ag(1) atoms to form distorted FLiAg4 trigonal bipyramids that share corners with five equivalent F(1)Li3Ag tetrahedra, corners with four equivalent F(2)LiAg4 trigonal bipyramids,  an edgeedge with one F(1)Li3Ag tetrahedra, and edges with four equivalent F(2)LiAg4 trigonal bipyramids. is represented by the CIF file [CIF]
data_LiAgF2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.181
_cell_length_b   5.108
_cell_length_c   6.742
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   109.526
_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
  Li  Li0  1  0.000  0.085  0.416  1.0
  Li  Li1  1  0.500  0.585  0.584  1.0
  Ag  Ag2  1  0.000  0.601  0.134  1.0
  Ag  Ag3  1  0.500  0.101  0.866  1.0
  F  F4  1  0.000  0.720  0.468  1.0
  F  F5  1  0.000  0.115  0.137  1.0
  F  F6  1  0.500  0.220  0.532  1.0
  F  F7  1  0.500  0.615  0.863  1.0
[/CIF]
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The crystal structure described by LiAgF2 crystallizes in the orthorhombic Pmn2_1 space group. Li(1) is bonded to one F(2) and three equivalent F(1) atoms to form LiF4 tetrahedra that share corners with six equivalent Li(1)F4 tetrahedra, corners with five equivalent Ag(1)F5 trigonal bipyramids, and  an edgeedge with one Ag(1)F5 trigonal bipyramid. Ag(1) is bonded to one F(1) and four equivalent F(2) atoms to form distorted AgF5 trigonal bipyramids that share corners with five equivalent Li(1)F4 tetrahedra, corners with four equivalent Ag(1)F5 trigonal bipyramids,  an edgeedge with one Li(1)F4 tetrahedra, and edges with four equivalent Ag(1)F5 trigonal bipyramids. There are two inequivalent F sites. In the first F site, F(1) is bonded to three equivalent Li(1) and one Ag(1) atom to form FLi3Ag tetrahedra that share corners with six equivalent F(1)Li3Ag tetrahedra, corners with five equivalent F(2)LiAg4 trigonal bipyramids, and  an edgeedge with one F(2)LiAg4 trigonal bipyramid. In the second F site, F(2) is bonded to one Li(1) and four equivalent Ag(1) atoms to form distorted FLiAg4 trigonal bipyramids that share corners with five equivalent F(1)Li3Ag tetrahedra, corners with four equivalent F(2)LiAg4 trigonal bipyramids,  an edgeedge with one F(1)Li3Ag tetrahedra, and edges with four equivalent F(2)LiAg4 trigonal bipyramids. is represented by the CIF file [CIF]
data_LiAgF2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.181
_cell_length_b   5.108
_cell_length_c   6.742
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   109.526
_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
  Li  Li0  1  0.000  0.085  0.416  1.0
  Li  Li1  1  0.500  0.585  0.584  1.0
  Ag  Ag2  1  0.000  0.601  0.134  1.0
  Ag  Ag3  1  0.500  0.101  0.866  1.0
  F  F4  1  0.000  0.720  0.468  1.0
  F  F5  1  0.000  0.115  0.137  1.0
  F  F6  1  0.500  0.220  0.532  1.0
  F  F7  1  0.500  0.615  0.863  1.0
[/CIF]
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