data_MgCoPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.04
_cell_length_b   7.04
_cell_length_c   7.04
_cell_angle_alpha   153.94
_cell_angle_beta   143.7
_cell_angle_gamma   45.23
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgCoPb2
_chemical_formula_sum   'Mg1 Co1 Pb2'
_cell_volume   90.35
_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  0.18  1.0
  Co  Co0  1  0.59  0.0  0.49  1.0
  Pb  Pb2  1  0.0  0.19  0.38  1.0
  Pb  Pb3  1  0.0  0.0  0.93  1.0

data_MgCoPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.17
_cell_length_b   4.38
_cell_length_c   7.04
_cell_angle_alpha   108.15
_cell_angle_beta   103.03
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgCoPb2
_chemical_formula_sum   'Mg1 Co1 Pb2'
_cell_volume   90.35
_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  0.82  0.82  0.82  1.0
  Co  Co1  1  0.1  0.51  0.1  1.0
  Pb  Pb2  1  0.07  0.07  0.07  1.0
  Pb  Pb3  1  0.62  0.82  0.82  1.0

Mg Co Pb Pb