The material described by MgLa2ZnSbO6 crystallizes in the triclinic P1 space group. Mg(1) is bonded in a distorted see-saw-like geometry to one O(1), one O(2), one O(3), and one O(6) atom. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. In the second La site, La(2) is bonded in a 5-coordinate geometry to one O(1), one O(3), one O(4), one O(5), and one O(6) atom. Zn(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(4), and one O(5) atom. Sb(1) is bonded in a 3-coordinate geometry to one O(3), one O(4), and one O(6) atom. There are six 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 distorted corner-sharing OLa2MgZn tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mg(1), one La(1), and one Zn(1) atom. In the third O site, O(3) is bonded to one Mg(1), one La(1), one La(2), and one Sb(1) atom to form distorted OLa2MgSb trigonal pyramids that share corners with three equivalent O(1)La2MgZn tetrahedra and corners with four equivalent O(6)La2MgSb tetrahedra. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one La(1), one La(2), one Zn(1), and one Sb(1) atom. In the fifth O site, O(5) is bonded in a trigonal non-coplanar geometry to one La(1), one La(2), and one Zn(1) atom. In the sixth O site, O(6) is bonded to one Mg(1), one La(1), one La(2), and one Sb(1) atom to form OLa2MgSb tetrahedra that share corners with three equivalent O(1)La2MgZn tetrahedra and corners with four equivalent O(3)La2MgSb trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_La2MgZnSbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.260
_cell_length_b   6.256
_cell_length_c   5.665
_cell_angle_alpha   64.518
_cell_angle_beta   75.491
_cell_angle_gamma   64.862
_symmetry_Int_Tables_number   1
_cell_volume   180.680
_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  0.634  0.736  0.842  1.0
  La  La1  1  0.248  0.343  0.169  1.0
  Mg  Mg2  1  0.129  0.770  0.486  1.0
  Zn  Zn3  1  0.659  0.374  0.464  1.0
  Sb  Sb4  1  0.008  0.116  0.866  1.0
  O  O5  1  0.367  0.604  0.252  1.0
  O  O6  1  0.792  0.013  0.496  1.0
  O  O7  1  0.057  0.449  0.751  1.0
  O  O8  1  0.564  0.403  0.820  1.0
  O  O9  1  0.860  0.570  0.207  1.0
  O  O10  1  0.255  0.977  0.594  1.0
[/CIF]
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The material described by MgLa2ZnSbO6 crystallizes in the triclinic P1 space group. Mg(1) is bonded in a distorted see-saw-like geometry to one O(1), one O(2), one O(3), and one O(6) atom. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. In the second La site, La(2) is bonded in a 5-coordinate geometry to one O(1), one O(3), one O(4), one O(5), and one O(6) atom. Zn(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(4), and one O(5) atom. Sb(1) is bonded in a 3-coordinate geometry to one O(3), one O(4), and one O(6) atom. There are six 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 distorted corner-sharing OLa2MgZn tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mg(1), one La(1), and one Zn(1) atom. In the third O site, O(3) is bonded to one Mg(1), one La(1), one La(2), and one Sb(1) atom to form distorted OLa2MgSb trigonal pyramids that share corners with three equivalent O(1)La2MgZn tetrahedra and corners with four equivalent O(6)La2MgSb tetrahedra. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one La(1), one La(2), one Zn(1), and one Sb(1) atom. In the fifth O site, O(5) is bonded in a trigonal non-coplanar geometry to one La(1), one La(2), and one Zn(1) atom. In the sixth O site, O(6) is bonded to one Mg(1), one La(1), one La(2), and one Sb(1) atom to form OLa2MgSb tetrahedra that share corners with three equivalent O(1)La2MgZn tetrahedra and corners with four equivalent O(3)La2MgSb trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_La2MgZnSbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.260
_cell_length_b   6.256
_cell_length_c   5.665
_cell_angle_alpha   64.518
_cell_angle_beta   75.491
_cell_angle_gamma   64.862
_symmetry_Int_Tables_number   1
_cell_volume   180.680
_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  0.634  0.736  0.842  1.0
  La  La1  1  0.248  0.343  0.169  1.0
  Mg  Mg2  1  0.129  0.770  0.486  1.0
  Zn  Zn3  1  0.659  0.374  0.464  1.0
  Sb  Sb4  1  0.008  0.116  0.866  1.0
  O  O5  1  0.367  0.604  0.252  1.0
  O  O6  1  0.792  0.013  0.496  1.0
  O  O7  1  0.057  0.449  0.751  1.0
  O  O8  1  0.564  0.403  0.820  1.0
  O  O9  1  0.860  0.570  0.207  1.0
  O  O10  1  0.255  0.977  0.594  1.0
[/CIF]
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