data_Cu2SbP
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.45
_cell_length_b   3.65
_cell_length_c   5.58
_cell_angle_alpha   90.0
_cell_angle_beta   107.7
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2SbP
_chemical_formula_sum   'Cu2 Sb1 P1'
_cell_volume   66.98
_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  0.43  0.83  0.2  1.0
  Cu  Cu1  1  0.32  0.83  0.12  1.0
  Sb  Sb3  1  0.87  0.0  0.66  1.0
  P  P2  1  0.0  0.0  0.0  1.0

data_Cu2SbP
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.45
_cell_length_b   3.65
_cell_length_c   5.58
_cell_angle_alpha   90.0
_cell_angle_beta   107.7
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2SbP
_chemical_formula_sum   'Cu2 Sb1 P1'
_cell_volume   66.98
_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  0.32  0.83  0.12  1.0
  Cu  Cu1  1  0.43  0.83  0.2  1.0
  Sb  Sb2  1  0.87  0.0  0.66  1.0
  P  P3  1  0.0  0.0  0.0  1.0

Cu Cu Sb P