The material described by MgLa2TiZnO6 crystallizes in the trigonal R3 space group. Mg(1) is bonded in a trigonal planar geometry to three equivalent O(1) atoms. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 6-coordinate geometry to three equivalent O(1) and three equivalent O(2) atoms. In the second La site, La(2) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form distorted LaO6 pentagonal pyramids that share corners with three equivalent Zn(1)O6 octahedra and  a faceface with one Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles are 59°. Ti(1) is bonded in a trigonal planar geometry to three equivalent O(2) atoms. Zn(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form ZnO6 octahedra that share corners with three equivalent La(2)O6 pentagonal pyramids and  a faceface with one La(2)O6 pentagonal pyramid. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Mg(1), one La(1), one La(2), and one Zn(1) atom to form a mixture of distorted edge and corner-sharing OLa2MgZn trigonal pyramids. In the second O site, O(2) is bonded in a 4-coordinate geometry to one La(1), one La(2), one Ti(1), and one Zn(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_La2MgTiZnO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.503
_cell_length_b   6.503
_cell_length_c   6.503
_cell_angle_alpha   53.763
_cell_angle_beta   53.763
_cell_angle_gamma   53.763
_symmetry_Int_Tables_number   1
_cell_volume   166.120
_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  0.721  0.721  0.721  1.0
  La  La1  1  0.318  0.318  0.318  1.0
  Mg  Mg2  1  0.088  0.088  0.088  1.0
  Ti  Ti3  1  0.917  0.917  0.917  1.0
  Zn  Zn4  1  0.508  0.508  0.508  1.0
  O  O5  1  0.389  0.729  0.159  1.0
  O  O6  1  0.729  0.159  0.389  1.0
  O  O7  1  0.159  0.389  0.729  1.0
  O  O8  1  0.646  0.273  0.871  1.0
  O  O9  1  0.871  0.646  0.273  1.0
  O  O10  1  0.273  0.871  0.646  1.0
[/CIF]
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The material described by MgLa2TiZnO6 crystallizes in the trigonal R3 space group. Mg(1) is bonded in a trigonal planar geometry to three equivalent O(1) atoms. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 6-coordinate geometry to three equivalent O(1) and three equivalent O(2) atoms. In the second La site, La(2) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form distorted LaO6 pentagonal pyramids that share corners with three equivalent Zn(1)O6 octahedra and  a faceface with one Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles are 59°. Ti(1) is bonded in a trigonal planar geometry to three equivalent O(2) atoms. Zn(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form ZnO6 octahedra that share corners with three equivalent La(2)O6 pentagonal pyramids and  a faceface with one La(2)O6 pentagonal pyramid. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Mg(1), one La(1), one La(2), and one Zn(1) atom to form a mixture of distorted edge and corner-sharing OLa2MgZn trigonal pyramids. In the second O site, O(2) is bonded in a 4-coordinate geometry to one La(1), one La(2), one Ti(1), and one Zn(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_La2MgTiZnO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.503
_cell_length_b   6.503
_cell_length_c   6.503
_cell_angle_alpha   53.763
_cell_angle_beta   53.763
_cell_angle_gamma   53.763
_symmetry_Int_Tables_number   1
_cell_volume   166.120
_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  0.721  0.721  0.721  1.0
  La  La1  1  0.318  0.318  0.318  1.0
  Mg  Mg2  1  0.088  0.088  0.088  1.0
  Ti  Ti3  1  0.917  0.917  0.917  1.0
  Zn  Zn4  1  0.508  0.508  0.508  1.0
  O  O5  1  0.389  0.729  0.159  1.0
  O  O6  1  0.729  0.159  0.389  1.0
  O  O7  1  0.159  0.389  0.729  1.0
  O  O8  1  0.646  0.273  0.871  1.0
  O  O9  1  0.871  0.646  0.273  1.0
  O  O10  1  0.273  0.871  0.646  1.0
[/CIF]
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