data_MgCoPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.72
_cell_length_b   4.72
_cell_length_c   4.72
_cell_angle_alpha   145.51
_cell_angle_beta   132.17
_cell_angle_gamma   60.29
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgCoPt
_chemical_formula_sum   'Mg1 Co1 Pt1'
_cell_volume   43.63
_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  Mg1  1  0.0  0.0  0.45  1.0
  Co  Co0  1  0.0  0.0  0.12  1.0
  Pt  Pt2  1  0.0  0.0  0.75  1.0

data_MgCoPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.8
_cell_length_b   3.82
_cell_length_c   4.72
_cell_angle_alpha   113.91
_cell_angle_beta   107.24
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgCoPt
_chemical_formula_sum   'Mg1 Co1 Pt1'
_cell_volume   43.63
_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  Mg0  1  0.55  0.55  0.55  1.0
  Co  Co1  1  0.88  0.88  0.88  1.0
  Pt  Pt2  1  0.25  0.25  0.25  1.0

Mg Co Pt
Mg Co Pt 0 1 o o o 0 2 o o o 1 2 o o - 