The structure described by LuAg3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. Lu(1) is bonded in a distorted body-centered cubic geometry to six equivalent Ag(2) and eight equivalent Ag(1) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to four equivalent Lu(1) and four equivalent Ag(2) atoms to form a mixture of distorted corner, edge, and face-sharing AgLu4Ag4 tetrahedra. In the second Ag site, Ag(2) is bonded in a 14-coordinate geometry to six equivalent Lu(1) and eight equivalent Ag(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_LuAg3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.782
_cell_length_b   4.782
_cell_length_c   4.782
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   77.338
_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
  Lu  Lu0  1  0.000  0.000  0.000  1.0
  Ag  Ag1  1  0.250  0.250  0.250  1.0
  Ag  Ag2  1  0.750  0.750  0.750  1.0
  Ag  Ag3  1  0.500  0.500  0.500  1.0
[/CIF]
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The structure described by LuAg3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. Lu(1) is bonded in a distorted body-centered cubic geometry to six equivalent Ag(2) and eight equivalent Ag(1) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to four equivalent Lu(1) and four equivalent Ag(2) atoms to form a mixture of distorted corner, edge, and face-sharing AgLu4Ag4 tetrahedra. In the second Ag site, Ag(2) is bonded in a 14-coordinate geometry to six equivalent Lu(1) and eight equivalent Ag(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_LuAg3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.782
_cell_length_b   4.782
_cell_length_c   4.782
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   77.338
_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
  Lu  Lu0  1  0.000  0.000  0.000  1.0
  Ag  Ag1  1  0.250  0.250  0.250  1.0
  Ag  Ag2  1  0.750  0.750  0.750  1.0
  Ag  Ag3  1  0.500  0.500  0.500  1.0
[/CIF]
.