data_Co2NiSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.5
_cell_length_b   4.5
_cell_length_c   4.5
_cell_angle_alpha   130.02
_cell_angle_beta   130.02
_cell_angle_gamma   73.37
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co2NiSn
_chemical_formula_sum   'Co2 Ni1 Sn1'
_cell_volume   52.3
_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
  Co  Co1  1  0.0  0.9  0.81  1.0
  Ni  Ni2  1  0.0  0.0  0.61  1.0
  Sn  Sn3  1  0.9  0.0  0.81  1.0

data_Co2NiSn
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.81
_cell_length_b   3.81
_cell_length_c   4.5
_cell_angle_alpha   114.99
_cell_angle_beta   114.99
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co2NiSn
_chemical_formula_sum   'Co2 Ni1 Sn1'
_cell_volume   52.3
_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
  Co  Co1  1  0.1  0.9  0.1  1.0
  Ni  Ni2  1  0.39  0.0  0.39  1.0
  Sn  Sn3  1  0.19  0.0  0.1  1.0

Co Co Ni Sn