data_[Mg3Co3H3O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Co  1.8800  1.3500  0.7683
  H  2.2000  0.2500  0.0000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [3.4092]
_cell_length_b [3.4092]
_cell_length_c [16.7333]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [MgCoHO2]
_chemical_formula_sum '[Mg3 Co3 H3 O6]'
_cell_volume [168.4318]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.7534  1
  Co  Co1  3  0.0000  0.0000  0.9556  1
  H  H2  3  0.0000  0.0000  0.5193  1
  O  O3  3  0.0000  0.0000  0.4595  1
  O  O4  3  0.0000  0.0000  0.6345  1
]