data_CoSn5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.72
_cell_length_b   5.72
_cell_length_c   5.13
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoSn5
_chemical_formula_sum   'Co1 Sn5'
_cell_volume   145.5
_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
  Co  Co0  1  0.0  0.0  0.0  1.0
  Sn  Sn1  1  0.95  0.0  0.56  1.0
  Sn  Sn2  1  0.89  0.54  0.56  1.0
  Sn  Sn3  1  0.03  0.42  0.56  1.0
  Sn  Sn4  1  0.86  0.65  0.0  1.0
  Sn  Sn5  1  0.0  0.3  0.0  1.0

data_CoSn5
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.13
_cell_length_b   5.72
_cell_length_c   5.72
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoSn5
_chemical_formula_sum   'Co1 Sn5'
_cell_volume   145.5
_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
  Co  Co0  1  0.0  0.0  0.0  1.0
  Sn  Sn1  1  -0.0  0.0  0.3  1.0
  Sn  Sn2  1  -0.0  0.86  0.65  1.0
  Sn  Sn3  1  0.56  0.03  0.42  1.0
  Sn  Sn4  1  0.56  0.89  0.54  1.0
  Sn  Sn5  1  0.56  0.95  0.0  1.0

Co Sn Sn Sn Sn Sn