data_In2CuSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.48
_cell_length_b   5.48
_cell_length_c   5.48
_cell_angle_alpha   131.87
_cell_angle_beta   131.87
_cell_angle_gamma   70.43
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2CuSe
_chemical_formula_sum   'In2 Cu1 Se1'
_cell_volume   89.25
_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
  In  In1  1  0.23  0.0  0.24  1.0
  In  In2  1  0.0  0.23  0.24  1.0
  Cu  Cu0  1  0.0  0.0  0.0  1.0
  Se  Se3  1  0.0  0.0  0.47  1.0

data_In2CuSe
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.32
_cell_length_b   6.32
_cell_length_c   5.48
_cell_angle_alpha   90.0
_cell_angle_beta   125.22
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   In2CuSe
_chemical_formula_sum   'In4 Cu2 Se2'
_cell_volume   178.51
_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
  In  In0  4  0.38  0.38  1.0  1.0
  Cu  Cu1  2  0.0  0.0  0.0  1.0
  Se  Se2  2  0.03  0.5  0.53  1.0

In In Cu Se
In In Cu Se 0 2 o o o 0 3 o o o 1 2 o o o 1 3 o o o 2 3 o o o 