The material structure described by MgLa2Ti2(AgO4)2 crystallizes in the tetragonal P-4m2 space group. Mg(1) is bonded in a 4-coordinate geometry to four equivalent Ag(1) atoms. La(1) is bonded in a 9-coordinate geometry to two equivalent O(3), two equivalent O(4), and five equivalent O(2) atoms. Ti(1) is bonded in a 5-coordinate geometry to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms. Ag(1) is bonded in a 6-coordinate geometry to two equivalent Mg(1) and four equivalent O(1) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Ti(1) and four equivalent Ag(1) atoms. In the second O site, O(2) is bonded in a 6-coordinate geometry to five equivalent La(1) and one Ti(1) atom. In the third O site, O(3) is bonded to two equivalent La(1) and two equivalent Ti(1) atoms to form a mixture of distorted corner and edge-sharing OLa2Ti2 trigonal pyramids. In the fourth O site, O(4) is bonded to two equivalent La(1) and two equivalent Ti(1) atoms to form a mixture of distorted corner and edge-sharing OLa2Ti2 trigonal pyramids. is represented by the CIF card [CIF]
data_La2MgTi2(AgO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.743
_cell_length_b   3.743
_cell_length_c   15.518
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   217.458
_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
  La  La0  1  0.750  0.750  0.094  1.0
  La  La1  1  0.250  0.250  0.906  1.0
  Mg  Mg2  1  0.750  0.250  0.500  1.0
  Ti  Ti3  1  0.750  0.750  0.760  1.0
  Ti  Ti4  1  0.250  0.250  0.240  1.0
  Ag  Ag5  1  0.750  0.750  0.372  1.0
  Ag  Ag6  1  0.250  0.250  0.628  1.0
  O  O7  1  0.750  0.750  0.644  1.0
  O  O8  1  0.250  0.250  0.356  1.0
  O  O9  1  0.750  0.750  0.941  1.0
  O  O10  1  0.250  0.250  0.059  1.0
  O  O11  1  0.250  0.750  0.794  1.0
  O  O12  1  0.750  0.250  0.795  1.0
  O  O13  1  0.250  0.750  0.206  1.0
  O  O14  1  0.750  0.250  0.205  1.0
[/CIF]
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The material structure described by MgLa2Ti2(AgO4)2 crystallizes in the tetragonal P-4m2 space group. Mg(1) is bonded in a 4-coordinate geometry to four equivalent Ag(1) atoms. La(1) is bonded in a 9-coordinate geometry to two equivalent O(3), two equivalent O(4), and five equivalent O(2) atoms. Ti(1) is bonded in a 5-coordinate geometry to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms. Ag(1) is bonded in a 6-coordinate geometry to two equivalent Mg(1) and four equivalent O(1) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Ti(1) and four equivalent Ag(1) atoms. In the second O site, O(2) is bonded in a 6-coordinate geometry to five equivalent La(1) and one Ti(1) atom. In the third O site, O(3) is bonded to two equivalent La(1) and two equivalent Ti(1) atoms to form a mixture of distorted corner and edge-sharing OLa2Ti2 trigonal pyramids. In the fourth O site, O(4) is bonded to two equivalent La(1) and two equivalent Ti(1) atoms to form a mixture of distorted corner and edge-sharing OLa2Ti2 trigonal pyramids. is represented by the CIF card [CIF]
data_La2MgTi2(AgO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.743
_cell_length_b   3.743
_cell_length_c   15.518
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   217.458
_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
  La  La0  1  0.750  0.750  0.094  1.0
  La  La1  1  0.250  0.250  0.906  1.0
  Mg  Mg2  1  0.750  0.250  0.500  1.0
  Ti  Ti3  1  0.750  0.750  0.760  1.0
  Ti  Ti4  1  0.250  0.250  0.240  1.0
  Ag  Ag5  1  0.750  0.750  0.372  1.0
  Ag  Ag6  1  0.250  0.250  0.628  1.0
  O  O7  1  0.750  0.750  0.644  1.0
  O  O8  1  0.250  0.250  0.356  1.0
  O  O9  1  0.750  0.750  0.941  1.0
  O  O10  1  0.250  0.250  0.059  1.0
  O  O11  1  0.250  0.750  0.794  1.0
  O  O12  1  0.750  0.250  0.795  1.0
  O  O13  1  0.250  0.750  0.206  1.0
  O  O14  1  0.750  0.250  0.205  1.0
[/CIF]
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