The compound described by CoMnO3 crystallizes in the triclinic P-1 space group. Mn(1) is bonded to one O(2), two equivalent O(1), and three equivalent O(3) atoms to form edge-sharing MnO6 octahedra. Co(1) is bonded in a 6-coordinate geometry to one O(1), two equivalent O(3), and three equivalent O(2) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to two equivalent Mn(1) and one Co(1) atom. In the second O site, O(2) is bonded to one Mn(1) and three equivalent Co(1) atoms to form a mixture of corner and edge-sharing OMnCo3 trigonal pyramids. In the third O site, O(3) is bonded in a 5-coordinate geometry to three equivalent Mn(1) and two equivalent Co(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_MnCoO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   14.756
_cell_length_b   7.276
_cell_length_c   7.397
_cell_angle_alpha   134.736
_cell_angle_beta   152.566
_cell_angle_gamma   22.510
_symmetry_Int_Tables_number   1
_cell_volume   105.470
_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
  Mn  Mn0  1  0.668  0.813  0.970  1.0
  Mn  Mn1  1  0.332  0.187  0.030  1.0
  Co  Co2  1  0.288  0.766  0.999  1.0
  Co  Co3  1  0.712  0.234  0.001  1.0
  O  O4  1  0.757  0.960  0.683  1.0
  O  O5  1  0.388  0.387  0.703  1.0
  O  O6  1  0.090  0.624  0.670  1.0
  O  O7  1  0.243  0.040  0.317  1.0
  O  O8  1  0.612  0.613  0.297  1.0
  O  O9  1  0.910  0.376  0.330  1.0
[/CIF]
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The compound described by CoMnO3 crystallizes in the triclinic P-1 space group. Mn(1) is bonded to one O(2), two equivalent O(1), and three equivalent O(3) atoms to form edge-sharing MnO6 octahedra. Co(1) is bonded in a 6-coordinate geometry to one O(1), two equivalent O(3), and three equivalent O(2) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to two equivalent Mn(1) and one Co(1) atom. In the second O site, O(2) is bonded to one Mn(1) and three equivalent Co(1) atoms to form a mixture of corner and edge-sharing OMnCo3 trigonal pyramids. In the third O site, O(3) is bonded in a 5-coordinate geometry to three equivalent Mn(1) and two equivalent Co(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_MnCoO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   14.756
_cell_length_b   7.276
_cell_length_c   7.397
_cell_angle_alpha   134.736
_cell_angle_beta   152.566
_cell_angle_gamma   22.510
_symmetry_Int_Tables_number   1
_cell_volume   105.470
_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
  Mn  Mn0  1  0.668  0.813  0.970  1.0
  Mn  Mn1  1  0.332  0.187  0.030  1.0
  Co  Co2  1  0.288  0.766  0.999  1.0
  Co  Co3  1  0.712  0.234  0.001  1.0
  O  O4  1  0.757  0.960  0.683  1.0
  O  O5  1  0.388  0.387  0.703  1.0
  O  O6  1  0.090  0.624  0.670  1.0
  O  O7  1  0.243  0.040  0.317  1.0
  O  O8  1  0.612  0.613  0.297  1.0
  O  O9  1  0.910  0.376  0.330  1.0
[/CIF]
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