The structure described by NaMgLaTeO6 is Pb (Zr_0.50 Ti_0.48) O_3-derived structured and crystallizes in the monoclinic P2_1/m space group. Na(1) is bonded in a 7-coordinate geometry to three equivalent O(2) and four equivalent O(3) atoms. Mg(1) is bonded to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms to form MgO6 octahedra that share corners with six equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-30°. La(1) is bonded in a 11-coordinate geometry to three equivalent O(1), four equivalent O(3), and four equivalent O(4) atoms. Te(1) is bonded to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms to form TeO6 octahedra that share corners with six equivalent Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-30°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Mg(1), three equivalent La(1), and one Te(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Na(1), one Mg(1), and one Te(1) atom. In the third O site, O(3) is bonded in a 6-coordinate geometry to two equivalent Na(1), one Mg(1), two equivalent La(1), and one Te(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Mg(1), two equivalent La(1), and one Te(1) atom. is represented by the CIF file [CIF]
data_NaLaMgTeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.600
_cell_length_b   5.626
_cell_length_c   7.946
_cell_angle_alpha   89.736
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   250.322
_cell_formula_units_Z   2
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
  Na  Na0  1  0.250  0.765  0.499  1.0
  Na  Na1  1  0.750  0.235  0.501  1.0
  La  La2  1  0.250  0.755  0.002  1.0
  La  La3  1  0.750  0.245  0.998  1.0
  Mg  Mg4  1  0.750  0.748  0.731  1.0
  Mg  Mg5  1  0.250  0.252  0.269  1.0
  Te  Te6  1  0.250  0.256  0.744  1.0
  Te  Te7  1  0.750  0.744  0.256  1.0
  O  O8  1  0.250  0.188  0.994  1.0
  O  O9  1  0.750  0.812  0.006  1.0
  O  O10  1  0.250  0.335  0.514  1.0
  O  O11  1  0.750  0.665  0.486  1.0
  O  O12  1  0.496  0.017  0.732  1.0
  O  O13  1  0.996  0.983  0.268  1.0
  O  O14  1  0.504  0.983  0.268  1.0
  O  O15  1  0.004  0.017  0.732  1.0
  O  O16  1  0.509  0.504  0.197  1.0
  O  O17  1  0.009  0.496  0.803  1.0
  O  O18  1  0.491  0.496  0.803  1.0
  O  O19  1  0.991  0.504  0.197  1.0
[/CIF]
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The structure described by NaMgLaTeO6 is Pb (Zr_0.50 Ti_0.48) O_3-derived structured and crystallizes in the monoclinic P2_1/m space group. Na(1) is bonded in a 7-coordinate geometry to three equivalent O(2) and four equivalent O(3) atoms. Mg(1) is bonded to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms to form MgO6 octahedra that share corners with six equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-30°. La(1) is bonded in a 11-coordinate geometry to three equivalent O(1), four equivalent O(3), and four equivalent O(4) atoms. Te(1) is bonded to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms to form TeO6 octahedra that share corners with six equivalent Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-30°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Mg(1), three equivalent La(1), and one Te(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Na(1), one Mg(1), and one Te(1) atom. In the third O site, O(3) is bonded in a 6-coordinate geometry to two equivalent Na(1), one Mg(1), two equivalent La(1), and one Te(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Mg(1), two equivalent La(1), and one Te(1) atom. is represented by the CIF file [CIF]
data_NaLaMgTeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.600
_cell_length_b   5.626
_cell_length_c   7.946
_cell_angle_alpha   89.736
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   250.322
_cell_formula_units_Z   2
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
  Na  Na0  1  0.250  0.765  0.499  1.0
  Na  Na1  1  0.750  0.235  0.501  1.0
  La  La2  1  0.250  0.755  0.002  1.0
  La  La3  1  0.750  0.245  0.998  1.0
  Mg  Mg4  1  0.750  0.748  0.731  1.0
  Mg  Mg5  1  0.250  0.252  0.269  1.0
  Te  Te6  1  0.250  0.256  0.744  1.0
  Te  Te7  1  0.750  0.744  0.256  1.0
  O  O8  1  0.250  0.188  0.994  1.0
  O  O9  1  0.750  0.812  0.006  1.0
  O  O10  1  0.250  0.335  0.514  1.0
  O  O11  1  0.750  0.665  0.486  1.0
  O  O12  1  0.496  0.017  0.732  1.0
  O  O13  1  0.996  0.983  0.268  1.0
  O  O14  1  0.504  0.983  0.268  1.0
  O  O15  1  0.004  0.017  0.732  1.0
  O  O16  1  0.509  0.504  0.197  1.0
  O  O17  1  0.009  0.496  0.803  1.0
  O  O18  1  0.491  0.496  0.803  1.0
  O  O19  1  0.991  0.504  0.197  1.0
[/CIF]
.