data_Ca2AlTe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.49
_cell_length_b   4.49
_cell_length_c   6.44
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca2AlTe
_chemical_formula_sum   'Ca2 Al1 Te1'
_cell_volume   129.66
_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
  Ca  Ca1  1  0.24  0.24  0.0  1.0
  Ca  Ca2  1  0.0  0.0  0.22  1.0
  Al  Al0  1  0.0  0.0  0.0  1.0
  Te  Te3  1  0.24  0.24  0.22  1.0

data_Ca2AlTe
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.35
_cell_length_b   6.35
_cell_length_c   6.44
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Ca2AlTe
_chemical_formula_sum   'Ca4 Al2 Te2'
_cell_volume   259.31
_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
  Ca  Ca0  2  0.0  0.0  0.22  1.0
  Ca  Ca1  2  0.24  0.0  0.0  1.0
  Al  Al2  2  0.0  0.0  0.0  1.0
  Te  Te3  2  0.24  0.0  0.22  1.0

Ca Ca Al Te
Ca Ca Al Te 0 2 o o o 0 3 o o o 1 2 o o o 1 3 o o o 