The compound described by Co(C2O3)2 crystallizes in the monoclinic C2/c space group. Co(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. In the second C site, C(2) is bonded in a linear geometry to one C(1) and one C(2) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Co(1) and one C(1) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Co(1) and one C(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Co(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Co(C2O3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.609
_cell_length_b   7.609
_cell_length_c   7.179
_cell_angle_alpha   62.328
_cell_angle_beta   62.328
_cell_angle_gamma   54.370
_symmetry_Int_Tables_number   1
_cell_volume   288.130
_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
  Co  Co0  1  0.000  0.500  0.000  1.0
  Co  Co1  1  0.500  0.000  0.500  1.0
  C  C2  1  0.037  0.249  0.441  1.0
  C  C3  1  0.751  0.963  0.059  1.0
  C  C4  1  0.963  0.751  0.559  1.0
  C  C5  1  0.249  0.037  0.941  1.0
  C  C6  1  0.924  0.163  0.659  1.0
  C  C7  1  0.837  0.076  0.841  1.0
  C  C8  1  0.076  0.837  0.341  1.0
  C  C9  1  0.163  0.924  0.159  1.0
  O  O10  1  0.920  0.354  0.305  1.0
  O  O11  1  0.646  0.080  0.195  1.0
  O  O12  1  0.080  0.646  0.695  1.0
  O  O13  1  0.354  0.920  0.805  1.0
  O  O14  1  0.232  0.225  0.391  1.0
  O  O15  1  0.775  0.768  0.109  1.0
  O  O16  1  0.768  0.775  0.609  1.0
  O  O17  1  0.225  0.232  0.891  1.0
  O  O18  1  0.787  0.483  0.985  1.0
  O  O19  1  0.517  0.213  0.515  1.0
  O  O20  1  0.213  0.517  0.015  1.0
  O  O21  1  0.483  0.787  0.485  1.0
[/CIF]
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The compound described by Co(C2O3)2 crystallizes in the monoclinic C2/c space group. Co(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. In the second C site, C(2) is bonded in a linear geometry to one C(1) and one C(2) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Co(1) and one C(1) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Co(1) and one C(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Co(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Co(C2O3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.609
_cell_length_b   7.609
_cell_length_c   7.179
_cell_angle_alpha   62.328
_cell_angle_beta   62.328
_cell_angle_gamma   54.370
_symmetry_Int_Tables_number   1
_cell_volume   288.130
_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
  Co  Co0  1  0.000  0.500  0.000  1.0
  Co  Co1  1  0.500  0.000  0.500  1.0
  C  C2  1  0.037  0.249  0.441  1.0
  C  C3  1  0.751  0.963  0.059  1.0
  C  C4  1  0.963  0.751  0.559  1.0
  C  C5  1  0.249  0.037  0.941  1.0
  C  C6  1  0.924  0.163  0.659  1.0
  C  C7  1  0.837  0.076  0.841  1.0
  C  C8  1  0.076  0.837  0.341  1.0
  C  C9  1  0.163  0.924  0.159  1.0
  O  O10  1  0.920  0.354  0.305  1.0
  O  O11  1  0.646  0.080  0.195  1.0
  O  O12  1  0.080  0.646  0.695  1.0
  O  O13  1  0.354  0.920  0.805  1.0
  O  O14  1  0.232  0.225  0.391  1.0
  O  O15  1  0.775  0.768  0.109  1.0
  O  O16  1  0.768  0.775  0.609  1.0
  O  O17  1  0.225  0.232  0.891  1.0
  O  O18  1  0.787  0.483  0.985  1.0
  O  O19  1  0.517  0.213  0.515  1.0
  O  O20  1  0.213  0.517  0.015  1.0
  O  O21  1  0.483  0.787  0.485  1.0
[/CIF]
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