The crystal structure described by EuAg4In8 crystallizes in the tetragonal I4/mmm space group. Eu(1) is bonded in a 20-coordinate geometry to eight equivalent Ag(1), four equivalent In(1), and eight equivalent In(2) atoms. Ag(1) is bonded in a 12-coordinate geometry to two equivalent Eu(1), two equivalent Ag(1), four equivalent In(1), and four equivalent In(2) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 10-coordinate geometry to one Eu(1), four equivalent Ag(1), one In(1), and four equivalent In(2) atoms. In the second In site, In(2) is bonded in a 12-coordinate geometry to two equivalent Eu(1), four equivalent Ag(1), two equivalent In(2), and four equivalent In(1) atoms. is represented by the CIF card [CIF]
data_Eu(In2Ag)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.139
_cell_length_b   8.139
_cell_length_c   8.139
_cell_angle_alpha   98.390
_cell_angle_beta   98.390
_cell_angle_gamma   135.088
_symmetry_Int_Tables_number   1
_cell_volume   351.728
_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
  Eu  Eu0  1  0.000  0.000  0.000  1.0
  In  In1  1  0.000  0.347  0.347  1.0
  In  In2  1  0.000  0.653  0.653  1.0
  In  In3  1  0.653  0.000  0.653  1.0
  In  In4  1  0.347  0.000  0.347  1.0
  In  In5  1  0.500  0.288  0.788  1.0
  In  In6  1  0.500  0.712  0.212  1.0
  In  In7  1  0.712  0.500  0.212  1.0
  In  In8  1  0.288  0.500  0.788  1.0
  Ag  Ag9  1  0.000  0.000  0.500  1.0
  Ag  Ag10  1  0.500  0.500  0.500  1.0
  Ag  Ag11  1  0.500  0.000  0.000  1.0
  Ag  Ag12  1  0.000  0.500  0.000  1.0
[/CIF]
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The crystal structure described by EuAg4In8 crystallizes in the tetragonal I4/mmm space group. Eu(1) is bonded in a 20-coordinate geometry to eight equivalent Ag(1), four equivalent In(1), and eight equivalent In(2) atoms. Ag(1) is bonded in a 12-coordinate geometry to two equivalent Eu(1), two equivalent Ag(1), four equivalent In(1), and four equivalent In(2) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 10-coordinate geometry to one Eu(1), four equivalent Ag(1), one In(1), and four equivalent In(2) atoms. In the second In site, In(2) is bonded in a 12-coordinate geometry to two equivalent Eu(1), four equivalent Ag(1), two equivalent In(2), and four equivalent In(1) atoms. is represented by the CIF card [CIF]
data_Eu(In2Ag)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.139
_cell_length_b   8.139
_cell_length_c   8.139
_cell_angle_alpha   98.390
_cell_angle_beta   98.390
_cell_angle_gamma   135.088
_symmetry_Int_Tables_number   1
_cell_volume   351.728
_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
  Eu  Eu0  1  0.000  0.000  0.000  1.0
  In  In1  1  0.000  0.347  0.347  1.0
  In  In2  1  0.000  0.653  0.653  1.0
  In  In3  1  0.653  0.000  0.653  1.0
  In  In4  1  0.347  0.000  0.347  1.0
  In  In5  1  0.500  0.288  0.788  1.0
  In  In6  1  0.500  0.712  0.212  1.0
  In  In7  1  0.712  0.500  0.212  1.0
  In  In8  1  0.288  0.500  0.788  1.0
  Ag  Ag9  1  0.000  0.000  0.500  1.0
  Ag  Ag10  1  0.500  0.500  0.500  1.0
  Ag  Ag11  1  0.500  0.000  0.000  1.0
  Ag  Ag12  1  0.000  0.500  0.000  1.0
[/CIF]
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