The material structure described by Na6MnTe4 crystallizes in the hexagonal P6_3mc space group. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded to one Te(1) and three equivalent Te(2) atoms to form distorted NaTe4 tetrahedra that share corners with two equivalent Mn(1)Te4 tetrahedra, corners with eight equivalent Na(1)Te4 tetrahedra, and  an edgeedge with one Mn(1)Te4 tetrahedra. In the second Na site, Na(2) is bonded in a 3-coordinate geometry to one Te(1) and four equivalent Te(2) atoms. Mn(1) is bonded to one Te(1) and three equivalent Te(2) atoms to form distorted MnTe4 tetrahedra that share corners with six equivalent Na(1)Te4 tetrahedra and edges with three equivalent Na(1)Te4 tetrahedra. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a 7-coordinate geometry to three equivalent Na(1), three equivalent Na(2), and one Mn(1) atom. In the second Te site, Te(2) is bonded in a 8-coordinate geometry to three equivalent Na(1), four equivalent Na(2), and one Mn(1) atom. is represented by the CIF card [CIF]
data_Na6MnTe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.033
_cell_length_b   10.033
_cell_length_c   7.680
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   669.487
_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  0.150  0.850  0.543  1.0
  Na  Na1  1  0.300  0.150  0.043  1.0
  Na  Na2  1  0.850  0.700  0.043  1.0
  Na  Na3  1  0.150  0.300  0.543  1.0
  Na  Na4  1  0.700  0.850  0.543  1.0
  Na  Na5  1  0.850  0.150  0.043  1.0
  Na  Na6  1  0.528  0.472  0.372  1.0
  Na  Na7  1  0.056  0.528  0.872  1.0
  Na  Na8  1  0.472  0.944  0.872  1.0
  Na  Na9  1  0.528  0.056  0.372  1.0
  Na  Na10  1  0.944  0.472  0.372  1.0
  Na  Na11  1  0.472  0.528  0.872  1.0
  Mn  Mn12  1  0.333  0.667  0.250  1.0
  Mn  Mn13  1  0.667  0.333  0.750  1.0
  Te  Te14  1  0.333  0.667  0.607  1.0
  Te  Te15  1  0.667  0.333  0.107  1.0
  Te  Te16  1  0.184  0.816  0.141  1.0
  Te  Te17  1  0.368  0.184  0.641  1.0
  Te  Te18  1  0.816  0.632  0.641  1.0
  Te  Te19  1  0.184  0.368  0.141  1.0
  Te  Te20  1  0.632  0.816  0.141  1.0
  Te  Te21  1  0.816  0.184  0.641  1.0
[/CIF]
.
The material structure described by Na6MnTe4 crystallizes in the hexagonal P6_3mc space group. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded to one Te(1) and three equivalent Te(2) atoms to form distorted NaTe4 tetrahedra that share corners with two equivalent Mn(1)Te4 tetrahedra, corners with eight equivalent Na(1)Te4 tetrahedra, and  an edgeedge with one Mn(1)Te4 tetrahedra. In the second Na site, Na(2) is bonded in a 3-coordinate geometry to one Te(1) and four equivalent Te(2) atoms. Mn(1) is bonded to one Te(1) and three equivalent Te(2) atoms to form distorted MnTe4 tetrahedra that share corners with six equivalent Na(1)Te4 tetrahedra and edges with three equivalent Na(1)Te4 tetrahedra. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a 7-coordinate geometry to three equivalent Na(1), three equivalent Na(2), and one Mn(1) atom. In the second Te site, Te(2) is bonded in a 8-coordinate geometry to three equivalent Na(1), four equivalent Na(2), and one Mn(1) atom. is represented by the CIF card [CIF]
data_Na6MnTe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.033
_cell_length_b   10.033
_cell_length_c   7.680
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   669.487
_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  0.150  0.850  0.543  1.0
  Na  Na1  1  0.300  0.150  0.043  1.0
  Na  Na2  1  0.850  0.700  0.043  1.0
  Na  Na3  1  0.150  0.300  0.543  1.0
  Na  Na4  1  0.700  0.850  0.543  1.0
  Na  Na5  1  0.850  0.150  0.043  1.0
  Na  Na6  1  0.528  0.472  0.372  1.0
  Na  Na7  1  0.056  0.528  0.872  1.0
  Na  Na8  1  0.472  0.944  0.872  1.0
  Na  Na9  1  0.528  0.056  0.372  1.0
  Na  Na10  1  0.944  0.472  0.372  1.0
  Na  Na11  1  0.472  0.528  0.872  1.0
  Mn  Mn12  1  0.333  0.667  0.250  1.0
  Mn  Mn13  1  0.667  0.333  0.750  1.0
  Te  Te14  1  0.333  0.667  0.607  1.0
  Te  Te15  1  0.667  0.333  0.107  1.0
  Te  Te16  1  0.184  0.816  0.141  1.0
  Te  Te17  1  0.368  0.184  0.641  1.0
  Te  Te18  1  0.816  0.632  0.641  1.0
  Te  Te19  1  0.184  0.368  0.141  1.0
  Te  Te20  1  0.632  0.816  0.141  1.0
  Te  Te21  1  0.816  0.184  0.641  1.0
[/CIF]
.