data_Sr2GaTe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.67
_cell_length_b   5.67
_cell_length_c   5.67
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2GaTe
_chemical_formula_sum   'Sr2 Ga1 Te1'
_cell_volume   128.97
_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
  Sr  Sr1  1  0.02  0.02  0.02  1.0
  Sr  Sr2  1  0.01  0.01  0.01  1.0
  Ga  Ga0  1  0.0  0.0  0.0  1.0
  Te  Te3  1  0.01  0.01  0.01  1.0

data_Sr2GaTe
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.67
_cell_length_b   5.67
_cell_length_c   13.89
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   Sr2GaTe
_chemical_formula_sum   'Sr6 Ga3 Te3'
_cell_volume   386.91
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Sr  Sr0  3  0.0  0.0  0.98  1.0
  Sr  Sr1  3  0.0  0.0  0.99  1.0
  Ga  Ga2  3  0.0  0.0  0.0  1.0
  Te  Te3  3  0.0  0.0  0.99  1.0

Sr Sr Ga Te 0 3 o o o 1 2 o o o 1 3 o o o 
Sr2GaTe is Cyanogen Chloride-like structured and crystallizes in the trigonal R3m space group. The structure is zero-dimensional and consists of three Sr2GaTe clusters. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a single-bond geometry to one Te(1) atom. The Sr(1)-Te(1) bond length is 0.07 Å. In the second Sr site, Sr(2) is bonded in a linear geometry to one Ga(1) and one Te(1) atom. The Sr(2)-Ga(1) bond length is 0.07 Å. The Sr(2)-Te(1) bond length is 0.07 Å. Ga(1) is bonded in a single-bond geometry to one Sr(2) atom. Te(1) is bonded in a linear geometry to one Sr(1) and one Sr(2) atom.