data_MgCo2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.84
_cell_length_b   8.84
_cell_length_c   8.84
_cell_angle_alpha   17.74
_cell_angle_beta   17.74
_cell_angle_gamma   17.74
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgCo2Pt
_chemical_formula_sum   'Mg1 Co2 Pt1'
_cell_volume   56.03
_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
  Mg  Mg2  1  0.0  0.0  0.0  1.0
  Co  Co0  1  0.0  0.0  0.6  1.0
  Co  Co1  1  0.0  0.0  0.5  1.0
  Pt  Pt3  1  0.0  0.0  0.05  1.0

data_MgCo2Pt
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.72
_cell_length_b   2.73
_cell_length_c   8.84
_cell_angle_alpha   90.0
_cell_angle_beta   100.26
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   MgCo2Pt
_chemical_formula_sum   'Mg2 Co4 Pt2'
_cell_volume   112.06
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Mg  Mg0  2  0.0  0.0  0.0  1.0
  Co  Co1  2  -0.0  0.0  0.4  1.0
  Co  Co2  2  0.0  0.0  0.5  1.0
  Pt  Pt3  2  0.0  0.0  0.95  1.0

Mg Co Co Pt