The compound described by CoSeO5 crystallizes in the monoclinic P2_1/c space group. Co(1) is bonded to one O(1), one O(3), one O(4), one O(5), and two equivalent O(2) atoms to form distorted edge-sharing CoO6 octahedra. Se(1) is bonded in a distorted trigonal non-coplanar geometry to one O(1), one O(2), and one O(3) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Co(1) and one Se(1) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Co(1) and one Se(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Co(1) and one Se(1) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one Co(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one Co(1) atom. is represented by the CIF file [CIF]
data_CoSeO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.477
_cell_length_b   6.778
_cell_length_c   9.059
_cell_angle_alpha   50.013
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   398.822
_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
  Co  Co0  1  0.847  0.816  0.027  1.0
  Co  Co1  1  0.153  0.184  0.973  1.0
  Co  Co2  1  0.347  0.184  0.473  1.0
  Co  Co3  1  0.653  0.816  0.527  1.0
  Se  Se4  1  0.372  0.775  0.318  1.0
  Se  Se5  1  0.628  0.225  0.682  1.0
  Se  Se6  1  0.872  0.225  0.182  1.0
  Se  Se7  1  0.128  0.775  0.818  1.0
  O  O8  1  0.817  0.540  0.001  1.0
  O  O9  1  0.183  0.460  0.999  1.0
  O  O10  1  0.317  0.460  0.499  1.0
  O  O11  1  0.683  0.540  0.501  1.0
  O  O12  1  0.425  0.846  0.469  1.0
  O  O13  1  0.575  0.154  0.531  1.0
  O  O14  1  0.925  0.154  0.031  1.0
  O  O15  1  0.075  0.846  0.969  1.0
  O  O16  1  0.186  0.923  0.242  1.0
  O  O17  1  0.814  0.077  0.758  1.0
  O  O18  1  0.686  0.077  0.258  1.0
  O  O19  1  0.314  0.923  0.742  1.0
  O  O20  1  0.904  0.608  0.262  1.0
  O  O21  1  0.096  0.392  0.738  1.0
  O  O22  1  0.404  0.392  0.238  1.0
  O  O23  1  0.596  0.608  0.762  1.0
  O  O24  1  0.662  0.827  0.086  1.0
  O  O25  1  0.338  0.173  0.914  1.0
  O  O26  1  0.162  0.173  0.414  1.0
  O  O27  1  0.838  0.827  0.586  1.0
[/CIF]
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The compound described by CoSeO5 crystallizes in the monoclinic P2_1/c space group. Co(1) is bonded to one O(1), one O(3), one O(4), one O(5), and two equivalent O(2) atoms to form distorted edge-sharing CoO6 octahedra. Se(1) is bonded in a distorted trigonal non-coplanar geometry to one O(1), one O(2), and one O(3) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Co(1) and one Se(1) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Co(1) and one Se(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Co(1) and one Se(1) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one Co(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one Co(1) atom. is represented by the CIF file [CIF]
data_CoSeO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.477
_cell_length_b   6.778
_cell_length_c   9.059
_cell_angle_alpha   50.013
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   398.822
_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
  Co  Co0  1  0.847  0.816  0.027  1.0
  Co  Co1  1  0.153  0.184  0.973  1.0
  Co  Co2  1  0.347  0.184  0.473  1.0
  Co  Co3  1  0.653  0.816  0.527  1.0
  Se  Se4  1  0.372  0.775  0.318  1.0
  Se  Se5  1  0.628  0.225  0.682  1.0
  Se  Se6  1  0.872  0.225  0.182  1.0
  Se  Se7  1  0.128  0.775  0.818  1.0
  O  O8  1  0.817  0.540  0.001  1.0
  O  O9  1  0.183  0.460  0.999  1.0
  O  O10  1  0.317  0.460  0.499  1.0
  O  O11  1  0.683  0.540  0.501  1.0
  O  O12  1  0.425  0.846  0.469  1.0
  O  O13  1  0.575  0.154  0.531  1.0
  O  O14  1  0.925  0.154  0.031  1.0
  O  O15  1  0.075  0.846  0.969  1.0
  O  O16  1  0.186  0.923  0.242  1.0
  O  O17  1  0.814  0.077  0.758  1.0
  O  O18  1  0.686  0.077  0.258  1.0
  O  O19  1  0.314  0.923  0.742  1.0
  O  O20  1  0.904  0.608  0.262  1.0
  O  O21  1  0.096  0.392  0.738  1.0
  O  O22  1  0.404  0.392  0.238  1.0
  O  O23  1  0.596  0.608  0.762  1.0
  O  O24  1  0.662  0.827  0.086  1.0
  O  O25  1  0.338  0.173  0.914  1.0
  O  O26  1  0.162  0.173  0.414  1.0
  O  O27  1  0.838  0.827  0.586  1.0
[/CIF]
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