data_Cu2GeW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.77
_cell_length_b   3.46
_cell_length_c   5.76
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2GeW
_chemical_formula_sum   'Cu2 Ge1 W1'
_cell_volume   55.28
_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
  Cu  Cu0  1  0.0  0.0  0.14  1.0
  Cu  Cu1  1  0.38  0.73  0.36  1.0
  Ge  Ge2  1  0.0  0.0  0.79  1.0
  W  W3  1  0.38  0.73  0.35  1.0

data_Cu2GeW
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.77
_cell_length_b   3.46
_cell_length_c   5.76
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2GeW
_chemical_formula_sum   'Cu2 Ge1 W1'
_cell_volume   55.28
_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
  Cu  Cu0  1  0.0  0.0  0.14  1.0
  Cu  Cu1  1  0.38  0.73  0.36  1.0
  Ge  Ge2  1  0.0  0.0  0.79  1.0
  W  W3  1  0.38  0.73  0.35  1.0

Cu Cu Ge W
Cu Cu Ge W 0 3 - - o 0 3 o - o 0 1 o - o 0 2 o o - 1 3 o o o 