data_NaMg2Co
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.04
_cell_length_b   5.04
_cell_length_c   3.01
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   102.24
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaMg2Co
_chemical_formula_sum   'Na1 Mg2 Co1'
_cell_volume   74.69
_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
  Na  Na3  1  0.0  0.0  0.0  1.0
  Mg  Mg1  1  0.58  0.04  0.5  1.0
  Mg  Mg2  1  0.58  0.96  0.5  1.0
  Co  Co0  1  0.16  0.0  0.0  1.0

data_NaMg2Co
_symmetry_space_group_name_H-M   Pm
_cell_length_a   5.04
_cell_length_b   3.01
_cell_length_c   5.04
_cell_angle_alpha   90.0
_cell_angle_beta   102.24
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   NaMg2Co
_chemical_formula_sum   'Na1 Mg2 Co1'
_cell_volume   74.69
_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
  Na  Na0  1  0.0  0.0  0.0  1.0
  Mg  Mg1  1  0.58  0.5  0.04  1.0
  Mg  Mg2  1  0.58  0.5  0.96  1.0
  Co  Co3  1  0.16  0.0  0.0  1.0

Na Mg Mg Co