data_Ni2PtCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.02
_cell_length_b   3.05
_cell_length_c   6.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ni2PtCl
_chemical_formula_sum   'Ni2 Pt1 Cl1'
_cell_volume   59.43
_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
  Ni  Ni1  1  0.51  0.0  0.82  1.0
  Ni  Ni2  1  0.51  0.0  0.64  1.0
  Pt  Pt3  1  0.0  0.53  0.23  1.0
  Cl  Cl0  1  0.0  0.0  0.0  1.0

data_Ni2PtCl
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.05
_cell_length_b   3.02
_cell_length_c   6.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   Ni2PtCl
_chemical_formula_sum   'Ni2 Pt1 Cl1'
_cell_volume   59.43
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  Ni  Ni0  1  0.0  0.5  0.64  1.0
  Ni  Ni1  1  0.0  0.5  0.82  1.0
  Pt  Pt2  1  0.53  0.0  0.23  1.0
  Cl  Cl3  1  0.0  0.0  0.0  1.0

Ni Ni Pt Cl