data_KDy(CO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.34
_cell_length_b   6.34
_cell_length_c   6.83
_cell_angle_alpha   103.44
_cell_angle_beta   103.44
_cell_angle_gamma   96.58
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KDy(CO3)2
_chemical_formula_sum   'K2 Dy2 C4 O12'
_cell_volume   255.36
_cell_formula_units_Z   2
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
  K  K6  1  0.62  0.41  0.6  1.0
  K  K7  1  0.43  0.59  0.8  1.0
  Dy  Dy4  1  0.62  0.91  0.6  1.0
  Dy  Dy5  1  0.43  0.09  0.8  1.0
  C  C0  1  0.68  0.84  0.55  1.0
  C  C1  1  0.57  0.84  0.65  1.0
  C  C2  1  0.49  0.16  0.74  1.0
  C  C3  1  0.37  0.16  0.85  1.0
  O  O8  1  0.67  0.88  0.69  1.0
  O  O9  1  0.67  0.85  0.73  1.0
  O  O10  1  0.12  0.58  0.41  1.0
  O  O11  1  0.13  0.58  0.79  1.0
  O  O12  1  0.57  0.85  0.46  1.0
  O  O13  1  0.57  0.88  0.51  1.0
  O  O14  1  0.48  0.12  0.89  1.0
  O  O15  1  0.48  0.15  0.93  1.0
  O  O16  1  0.92  0.42  0.6  1.0
  O  O17  1  0.94  0.42  0.99  1.0
  O  O18  1  0.38  0.15  0.66  1.0
  O  O19  1  0.38  0.12  0.7  1.0

data_KDy(CO3)2
_symmetry_space_group_name_H-M   P-1
_cell_length_a   6.34
_cell_length_b   6.34
_cell_length_c   6.83
_cell_angle_alpha   103.44
_cell_angle_beta   103.44
_cell_angle_gamma   96.58
_symmetry_Int_Tables_number   2
_chemical_formula_structural   KDy(CO3)2
_chemical_formula_sum   'K2 Dy2 C4 O12'
_cell_volume   255.36
_cell_formula_units_Z   2
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
  K  K0  2  0.4  0.59  0.6  1.0
  Dy  Dy1  2  0.4  0.09  0.6  1.0
  C  C2  2  0.35  0.16  0.65  1.0
  C  C3  2  0.46  0.16  0.55  1.0
  O  O4  2  0.09  0.58  0.21  1.0
  O  O5  2  0.1  0.58  0.59  1.0
  O  O6  2  0.35  0.15  0.46  1.0
  O  O7  2  0.36  0.12  0.51  1.0
  O  O8  2  0.45  0.12  0.69  1.0
  O  O9  2  0.46  0.15  0.73  1.0

K K Dy Dy C C C C O O O O O O O O O O O O
KO2Dy(CO2)2 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two potassium hydroxide monohydrate molecules and two Dy(CO2)2 clusters. In each Dy(CO2)2 cluster, Dy(1) is bonded in a 4-coordinate geometry to one C(1), one C(2), one O(1), and one O(6) atom. The Dy(1)-C(1) bond length is 0.67 Å. The Dy(1)-C(2) bond length is 0.72 Å. The Dy(1)-O(1) bond length is 0.71 Å. The Dy(1)-O(6) bond length is 0.61 Å. There are two inequivalent C sites. In the first C site, C(1) is bonded in a 2-coordinate geometry to one Dy(1), one O(5), and one O(6) atom. The C(1)-O(5) bond length is 0.79 Å. The C(1)-O(6) bond length is 0.73 Å. In the second C site, C(2) is bonded in a 2-coordinate geometry to one Dy(1), one O(1), and one O(2) atom. The C(2)-O(1) bond length is 0.64 Å. The C(2)-O(2) bond length is 0.77 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one Dy(1), one C(2), and one O(2) atom. The O(1)-O(2) bond length is 0.37 Å. In the second O site, O(2) is bonded in a 2-coordinate geometry to one C(2) and one O(1) atom. In the third O site, O(5) is bonded in a distorted single-bond geometry to one C(1) and one O(6) atom. The O(5)-O(6) bond length is 0.30 Å. In the fourth O site, O(6) is bonded in a distorted single-bond geometry to one Dy(1), one C(1), and one O(5) atom.