data_EuCO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.68
_cell_length_b   4.96
_cell_length_c   8.09
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   EuCO3
_chemical_formula_sum   'Eu4 C4 O12'
_cell_volume   228.02
_cell_formula_units_Z   4
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
  Eu  Eu4  1  0.46  0.24  0.73  1.0
  Eu  Eu5  1  0.38  0.72  0.68  1.0
  Eu  Eu6  1  0.3  0.24  0.41  1.0
  Eu  Eu7  1  0.22  0.72  0.36  1.0
  C  C0  1  0.32  0.24  0.94  1.0
  C  C1  1  0.52  0.72  0.99  1.0
  C  C2  1  0.16  0.24  0.1  1.0
  C  C3  1  0.36  0.72  0.15  1.0
  O  O8  1  0.32  0.36  0.6  1.0
  O  O9  1  0.32  0.12  0.6  1.0
  O  O10  1  0.25  0.24  0.65  1.0
  O  O11  1  0.59  0.72  0.7  1.0
  O  O12  1  0.52  0.84  0.64  1.0
  O  O13  1  0.52  0.6  0.64  1.0
  O  O14  1  0.16  0.36  0.45  1.0
  O  O15  1  0.16  0.12  0.45  1.0
  O  O16  1  0.09  0.24  0.39  1.0
  O  O17  1  0.43  0.72  0.44  1.0
  O  O18  1  0.36  0.84  0.5  1.0
  O  O19  1  0.36  0.6  0.5  1.0

data_EuCO3
_symmetry_space_group_name_H-M   P-1
_cell_length_a   4.96
_cell_length_b   5.68
_cell_length_c   8.09
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   EuCO3
_chemical_formula_sum   'Eu4 C4 O12'
_cell_volume   228.02
_cell_formula_units_Z   4
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
  Eu  Eu0  2  0.26  0.62  0.18  1.0
  Eu  Eu1  2  0.26  0.46  0.86  1.0
  C  C2  2  0.26  0.48  0.4  1.0
  C  C3  2  0.26  0.32  0.56  1.0
  O  O4  2  0.14  0.32  0.9  1.0
  O  O5  2  0.14  0.48  0.05  1.0
  O  O6  2  0.26  0.41  0.11  1.0
  O  O7  2  0.26  0.25  0.85  1.0
  O  O8  2  0.38  0.32  0.9  1.0
  O  O9  2  0.38  0.48  0.05  1.0

Eu Eu Eu Eu C C C C O O O O O O O O O O O O