data_LaMgTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.48
_cell_length_b   4.48
_cell_length_c   6.45
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaMgTe2
_chemical_formula_sum   'La1 Mg1 Te2'
_cell_volume   129.23
_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  0.24  0.24  0.51  1.0
  Mg  Mg1  1  0.0  0.0  0.49  1.0
  Te  Te2  1  0.24  0.24  0.71  1.0
  Te  Te3  1  0.0  0.0  0.42  1.0

data_LaMgTe2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.33
_cell_length_b   6.33
_cell_length_c   6.45
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LaMgTe2
_chemical_formula_sum   'La2 Mg2 Te4'
_cell_volume   258.46
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.24  0.0  0.51  1.0
  Mg  Mg1  2  0.0  0.0  0.49  1.0
  Te  Te2  2  0.0  0.0  0.42  1.0
  Te  Te3  2  0.24  0.0  0.71  1.0

La Mg Te Te
La Mg Te Te 0 3 o o o 0 1 o o o 0 2 o o o 1 3 o o o 
MgTeLaTe crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two magnesium telluride molecules and two LaTe clusters. In each LaTe cluster, La(1) is bonded in a distorted single-bond geometry to one Te(1) atom. The La(1)-Te(1) bond length is 1.33 Å. Te(1) is bonded in a single-bond geometry to one La(1) atom.