data_Sr2ZnTe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.39
_cell_length_b   9.39
_cell_length_c   9.39
_cell_angle_alpha   27.61
_cell_angle_beta   27.61
_cell_angle_gamma   27.61
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2ZnTe
_chemical_formula_sum   'Sr2 Zn1 Te1'
_cell_volume   156.97
_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  Sr0  1  0.0  0.0  0.7  1.0
  Sr  Sr1  1  0.0  0.0  0.15  1.0
  Zn  Zn3  1  0.0  0.0  0.69  1.0
  Te  Te2  1  0.0  0.0  0.08  1.0

data_Sr2ZnTe
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.76
_cell_length_b   4.48
_cell_length_c   9.39
_cell_angle_alpha   90.0
_cell_angle_beta   105.99
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Sr2ZnTe
_chemical_formula_sum   'Sr4 Zn2 Te2'
_cell_volume   313.94
_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
  Sr  Sr0  2  0.0  0.0  0.3  1.0
  Sr  Sr1  2  0.0  0.0  0.85  1.0
  Zn  Zn2  2  0.0  0.0  0.31  1.0
  Te  Te3  2  0.0  0.0  0.92  1.0

Sr Sr Zn Te
Sr Sr Zn Te 0 2 o o o 1 3 o o o 