The material described by Sr(AgSn)2 crystallizes in the tetragonal I4/mmm space group. Sr(1) is bonded in a 16-coordinate geometry to eight equivalent Ag(1) and eight equivalent Sn(1) atoms. Ag(1) is bonded in a 12-coordinate geometry to four equivalent Sr(1), four equivalent Ag(1), and four equivalent Sn(1) atoms. Sn(1) is bonded in a 9-coordinate geometry to four equivalent Sr(1), four equivalent Ag(1), and one Sn(1) atom. is represented by the CIF card [CIF]
data_Sr(AgSn)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.710
_cell_length_b   4.710
_cell_length_c   6.691
_cell_angle_alpha   110.608
_cell_angle_beta   110.608
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   128.740
_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
  Sr  Sr0  1  0.000  0.000  0.000  1.0
  Ag  Ag1  1  0.750  0.250  0.500  1.0
  Ag  Ag2  1  0.250  0.750  0.500  1.0
  Sn  Sn3  1  0.379  0.379  0.758  1.0
  Sn  Sn4  1  0.621  0.621  0.242  1.0
[/CIF]
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The material described by Sr(AgSn)2 crystallizes in the tetragonal I4/mmm space group. Sr(1) is bonded in a 16-coordinate geometry to eight equivalent Ag(1) and eight equivalent Sn(1) atoms. Ag(1) is bonded in a 12-coordinate geometry to four equivalent Sr(1), four equivalent Ag(1), and four equivalent Sn(1) atoms. Sn(1) is bonded in a 9-coordinate geometry to four equivalent Sr(1), four equivalent Ag(1), and one Sn(1) atom. is represented by the CIF card [CIF]
data_Sr(AgSn)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.710
_cell_length_b   4.710
_cell_length_c   6.691
_cell_angle_alpha   110.608
_cell_angle_beta   110.608
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   128.740
_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
  Sr  Sr0  1  0.000  0.000  0.000  1.0
  Ag  Ag1  1  0.750  0.250  0.500  1.0
  Ag  Ag2  1  0.250  0.750  0.500  1.0
  Sn  Sn3  1  0.379  0.379  0.758  1.0
  Sn  Sn4  1  0.621  0.621  0.242  1.0
[/CIF]
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