The crystal structure described by Y(CoO2)2 crystallizes in the tetragonal I4_1/a space group. Y(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. Co(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to two equivalent Y(1) and two equivalent Co(1) atoms to form a mixture of distorted edge and corner-sharing OY2Co2 tetrahedra. is represented by the CIF card [CIF]
data_Y(CoO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.273
_cell_length_b   6.273
_cell_length_c   6.273
_cell_angle_alpha   126.777
_cell_angle_beta   126.777
_cell_angle_gamma   78.615
_symmetry_Int_Tables_number   1
_cell_volume   153.293
_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
  Y  Y0  1  0.000  0.000  0.000  1.0
  Y  Y1  1  0.750  0.250  0.500  1.0
  Co  Co2  1  0.375  0.125  0.750  1.0
  Co  Co3  1  0.375  0.625  0.250  1.0
  Co  Co4  1  0.875  0.625  0.250  1.0
  Co  Co5  1  0.375  0.625  0.750  1.0
  O  O6  1  0.162  0.599  0.863  1.0
  O  O7  1  0.735  0.298  0.137  1.0
  O  O8  1  0.588  0.651  0.637  1.0
  O  O9  1  0.015  0.952  0.363  1.0
  O  O10  1  0.349  0.985  0.937  1.0
  O  O11  1  0.048  0.412  0.063  1.0
  O  O12  1  0.702  0.838  0.437  1.0
  O  O13  1  0.401  0.265  0.563  1.0
[/CIF]
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The crystal structure described by Y(CoO2)2 crystallizes in the tetragonal I4_1/a space group. Y(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. Co(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to two equivalent Y(1) and two equivalent Co(1) atoms to form a mixture of distorted edge and corner-sharing OY2Co2 tetrahedra. is represented by the CIF card [CIF]
data_Y(CoO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.273
_cell_length_b   6.273
_cell_length_c   6.273
_cell_angle_alpha   126.777
_cell_angle_beta   126.777
_cell_angle_gamma   78.615
_symmetry_Int_Tables_number   1
_cell_volume   153.293
_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
  Y  Y0  1  0.000  0.000  0.000  1.0
  Y  Y1  1  0.750  0.250  0.500  1.0
  Co  Co2  1  0.375  0.125  0.750  1.0
  Co  Co3  1  0.375  0.625  0.250  1.0
  Co  Co4  1  0.875  0.625  0.250  1.0
  Co  Co5  1  0.375  0.625  0.750  1.0
  O  O6  1  0.162  0.599  0.863  1.0
  O  O7  1  0.735  0.298  0.137  1.0
  O  O8  1  0.588  0.651  0.637  1.0
  O  O9  1  0.015  0.952  0.363  1.0
  O  O10  1  0.349  0.985  0.937  1.0
  O  O11  1  0.048  0.412  0.063  1.0
  O  O12  1  0.702  0.838  0.437  1.0
  O  O13  1  0.401  0.265  0.563  1.0
[/CIF]
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