The crystal structure described by RbCuO crystallizes in the tetragonal I-4m2 space group. Rb(1) is bonded in a distorted rectangular see-saw-like geometry to four equivalent O(1) atoms. Cu(1) is bonded in a linear geometry to two equivalent O(1) atoms. O(1) is bonded to four equivalent Rb(1) and two equivalent Cu(1) atoms to form a mixture of distorted edge and corner-sharing ORb4Cu2 octahedra. The corner-sharing octahedral tilt angles range from 0-12°. is represented by the CIF card [CIF]
data_RbCuO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.822
_cell_length_b   7.305
_cell_length_c   7.305
_cell_angle_alpha   80.878
_cell_angle_beta   66.539
_cell_angle_gamma   66.539
_symmetry_Int_Tables_number   1
_cell_volume   261.423
_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
  Rb  Rb0  1  0.249  0.805  0.195  1.0
  Rb  Rb1  1  0.249  0.195  0.805  1.0
  Rb  Rb2  1  0.556  0.195  0.195  1.0
  Rb  Rb3  1  0.947  0.805  0.805  1.0
  Cu  Cu4  1  0.886  0.500  0.228  1.0
  Cu  Cu5  1  0.614  0.500  0.772  1.0
  Cu  Cu6  1  0.886  0.228  0.500  1.0
  Cu  Cu7  1  0.614  0.772  0.500  1.0
  O  O8  1  0.747  0.228  0.772  1.0
  O  O9  1  0.747  0.772  0.228  1.0
  O  O10  1  0.481  0.772  0.772  1.0
  O  O11  1  0.025  0.228  0.228  1.0
[/CIF]
.
The crystal structure described by RbCuO crystallizes in the tetragonal I-4m2 space group. Rb(1) is bonded in a distorted rectangular see-saw-like geometry to four equivalent O(1) atoms. Cu(1) is bonded in a linear geometry to two equivalent O(1) atoms. O(1) is bonded to four equivalent Rb(1) and two equivalent Cu(1) atoms to form a mixture of distorted edge and corner-sharing ORb4Cu2 octahedra. The corner-sharing octahedral tilt angles range from 0-12°. is represented by the CIF card [CIF]
data_RbCuO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.822
_cell_length_b   7.305
_cell_length_c   7.305
_cell_angle_alpha   80.878
_cell_angle_beta   66.539
_cell_angle_gamma   66.539
_symmetry_Int_Tables_number   1
_cell_volume   261.423
_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
  Rb  Rb0  1  0.249  0.805  0.195  1.0
  Rb  Rb1  1  0.249  0.195  0.805  1.0
  Rb  Rb2  1  0.556  0.195  0.195  1.0
  Rb  Rb3  1  0.947  0.805  0.805  1.0
  Cu  Cu4  1  0.886  0.500  0.228  1.0
  Cu  Cu5  1  0.614  0.500  0.772  1.0
  Cu  Cu6  1  0.886  0.228  0.500  1.0
  Cu  Cu7  1  0.614  0.772  0.500  1.0
  O  O8  1  0.747  0.228  0.772  1.0
  O  O9  1  0.747  0.772  0.228  1.0
  O  O10  1  0.481  0.772  0.772  1.0
  O  O11  1  0.025  0.228  0.228  1.0
[/CIF]
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