The structure described by MgLa2VZnO6 crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form MgO6 octahedra that share corners with three equivalent La(2)O6 octahedra, corners with three equivalent V(1)O6 octahedra, edges with three equivalent La(1)O6 octahedra,  a faceface with one La(2)O6 octahedra, and  a faceface with one V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-45°. There are two inequivalent La sites. In the first La site, La(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted LaO6 octahedra that share corners with three equivalent V(1)O6 octahedra, corners with six equivalent La(2)O6 octahedra, edges with three equivalent Mg(1)O6 octahedra, and  a faceface with one V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 40-65°. In the second La site, La(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted LaO6 octahedra that share corners with three equivalent Mg(1)O6 octahedra, corners with six equivalent La(1)O6 octahedra, edges with three equivalent V(1)O6 octahedra, and  a faceface with one Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 40-65°. V(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form VO6 octahedra that share corners with three equivalent Mg(1)O6 octahedra, corners with three equivalent La(1)O6 octahedra, edges with three equivalent La(2)O6 octahedra,  a faceface with one Mg(1)O6 octahedra, and  a faceface with one La(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-45°. Zn(1) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Mg(1), one La(1), one La(2), and one V(1) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one Mg(1), one La(1), one La(2), and one V(1) atom. In the third O site, O(3) is bonded in a distorted trigonal pyramidal geometry to one Mg(1), one La(1), one La(2), and one V(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Mg(1), one La(1), one La(2), one V(1), and one Zn(1) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Mg(1), one La(1), one La(2), one V(1), and one Zn(1) atom. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Mg(1), one La(1), one La(2), one V(1), and one Zn(1) atom. is represented by the CIF file [CIF]
data_La2MgVZnO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.514
_cell_length_b   6.504
_cell_length_c   6.511
_cell_angle_alpha   51.865
_cell_angle_beta   51.837
_cell_angle_gamma   51.823
_symmetry_Int_Tables_number   1
_cell_volume   157.603
_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  0.787  0.788  0.789  1.0
  La  La1  1  0.326  0.326  0.327  1.0
  Mg  Mg2  1  0.137  0.139  0.140  1.0
  V  V3  1  0.972  0.972  0.973  1.0
  Zn  Zn4  1  0.556  0.556  0.557  1.0
  O  O5  1  0.340  0.777  0.056  1.0
  O  O6  1  0.777  0.055  0.341  1.0
  O  O7  1  0.057  0.339  0.778  1.0
  O  O8  1  0.551  0.211  0.907  1.0
  O  O9  1  0.906  0.550  0.212  1.0
  O  O10  1  0.210  0.906  0.551  1.0
[/CIF]
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The structure described by MgLa2VZnO6 crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form MgO6 octahedra that share corners with three equivalent La(2)O6 octahedra, corners with three equivalent V(1)O6 octahedra, edges with three equivalent La(1)O6 octahedra,  a faceface with one La(2)O6 octahedra, and  a faceface with one V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-45°. There are two inequivalent La sites. In the first La site, La(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted LaO6 octahedra that share corners with three equivalent V(1)O6 octahedra, corners with six equivalent La(2)O6 octahedra, edges with three equivalent Mg(1)O6 octahedra, and  a faceface with one V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 40-65°. In the second La site, La(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted LaO6 octahedra that share corners with three equivalent Mg(1)O6 octahedra, corners with six equivalent La(1)O6 octahedra, edges with three equivalent V(1)O6 octahedra, and  a faceface with one Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 40-65°. V(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form VO6 octahedra that share corners with three equivalent Mg(1)O6 octahedra, corners with three equivalent La(1)O6 octahedra, edges with three equivalent La(2)O6 octahedra,  a faceface with one Mg(1)O6 octahedra, and  a faceface with one La(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-45°. Zn(1) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Mg(1), one La(1), one La(2), and one V(1) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one Mg(1), one La(1), one La(2), and one V(1) atom. In the third O site, O(3) is bonded in a distorted trigonal pyramidal geometry to one Mg(1), one La(1), one La(2), and one V(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Mg(1), one La(1), one La(2), one V(1), and one Zn(1) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Mg(1), one La(1), one La(2), one V(1), and one Zn(1) atom. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Mg(1), one La(1), one La(2), one V(1), and one Zn(1) atom. is represented by the CIF file [CIF]
data_La2MgVZnO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.514
_cell_length_b   6.504
_cell_length_c   6.511
_cell_angle_alpha   51.865
_cell_angle_beta   51.837
_cell_angle_gamma   51.823
_symmetry_Int_Tables_number   1
_cell_volume   157.603
_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  0.787  0.788  0.789  1.0
  La  La1  1  0.326  0.326  0.327  1.0
  Mg  Mg2  1  0.137  0.139  0.140  1.0
  V  V3  1  0.972  0.972  0.973  1.0
  Zn  Zn4  1  0.556  0.556  0.557  1.0
  O  O5  1  0.340  0.777  0.056  1.0
  O  O6  1  0.777  0.055  0.341  1.0
  O  O7  1  0.057  0.339  0.778  1.0
  O  O8  1  0.551  0.211  0.907  1.0
  O  O9  1  0.906  0.550  0.212  1.0
  O  O10  1  0.210  0.906  0.551  1.0
[/CIF]
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