The structure described by RbCdB3O6 crystallizes in the monoclinic C2/c space group. Rb(1) is bonded in a 10-coordinate geometry to one O(2), one O(4), one O(6), two equivalent O(3), two equivalent O(5), and three equivalent O(1) atoms. Cd(1) is bonded to one O(1), two equivalent O(2), and two equivalent O(6) atoms to form edge-sharing CdO5 trigonal bipyramids. There are three inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to one O(3), one O(4), and one O(6) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(5) atom. In the third B site, B(3) is bonded in a trigonal planar geometry to one O(2), one O(4), and one O(5) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 1-coordinate geometry to three equivalent Rb(1), one Cd(1), and one B(2) atom. In the second O site, O(2) is bonded in a 1-coordinate geometry to one Rb(1), two equivalent Cd(1), and one B(3) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to two equivalent Rb(1), one B(1), and one B(2) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Rb(1), one B(1), and one B(3) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to two equivalent Rb(1), one B(2), and one B(3) atom. In the sixth O site, O(6) is bonded in a 1-coordinate geometry to one Rb(1), two equivalent Cd(1), and one B(1) atom. is represented by the CIF file [CIF]
data_RbCd(BO2)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.475
_cell_length_b   7.711
_cell_length_c   13.105
_cell_angle_alpha   82.555
_cell_angle_beta   74.494
_cell_angle_gamma   61.008
_symmetry_Int_Tables_number   1
_cell_volume   636.698
_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  0.318  0.986  0.871  1.0
  Rb  Rb1  1  0.696  0.986  0.629  1.0
  Rb  Rb2  1  0.682  0.014  0.129  1.0
  Rb  Rb3  1  0.304  0.014  0.371  1.0
  Cd  Cd4  1  0.347  0.643  0.623  1.0
  Cd  Cd5  1  0.010  0.643  0.877  1.0
  Cd  Cd6  1  0.653  0.357  0.377  1.0
  Cd  Cd7  1  0.990  0.357  0.123  1.0
  B  B8  1  0.030  0.471  0.660  1.0
  B  B9  1  0.500  0.471  0.840  1.0
  B  B10  1  0.970  0.529  0.340  1.0
  B  B11  1  0.500  0.529  0.160  1.0
  B  B12  1  0.175  0.115  0.627  1.0
  B  B13  1  0.711  0.115  0.873  1.0
  B  B14  1  0.825  0.885  0.373  1.0
  B  B15  1  0.289  0.885  0.127  1.0
  B  B16  1  0.168  0.644  0.411  1.0
  B  B17  1  0.188  0.644  0.089  1.0
  B  B18  1  0.832  0.356  0.589  1.0
  B  B19  1  0.812  0.356  0.911  1.0
  O  O20  1  0.334  0.932  0.625  1.0
  O  O21  1  0.733  0.932  0.875  1.0
  O  O22  1  0.666  0.068  0.375  1.0
  O  O23  1  0.267  0.068  0.125  1.0
  O  O24  1  0.339  0.611  0.442  1.0
  O  O25  1  0.050  0.611  0.058  1.0
  O  O26  1  0.661  0.389  0.558  1.0
  O  O27  1  0.950  0.389  0.942  1.0
  O  O28  1  0.183  0.272  0.666  1.0
  O  O29  1  0.545  0.272  0.834  1.0
  O  O30  1  0.817  0.728  0.334  1.0
  O  O31  1  0.455  0.728  0.166  1.0
  O  O32  1  0.854  0.508  0.623  1.0
  O  O33  1  0.638  0.508  0.877  1.0
  O  O34  1  0.146  0.492  0.377  1.0
  O  O35  1  0.362  0.492  0.123  1.0
  O  O36  1  0.997  0.160  0.589  1.0
  O  O37  1  0.843  0.160  0.911  1.0
  O  O38  1  0.003  0.840  0.411  1.0
  O  O39  1  0.157  0.840  0.089  1.0
  O  O40  1  0.048  0.622  0.688  1.0
  O  O41  1  0.330  0.622  0.812  1.0
  O  O42  1  0.952  0.378  0.312  1.0
  O  O43  1  0.670  0.378  0.188  1.0
[/CIF]
.
The structure described by RbCdB3O6 crystallizes in the monoclinic C2/c space group. Rb(1) is bonded in a 10-coordinate geometry to one O(2), one O(4), one O(6), two equivalent O(3), two equivalent O(5), and three equivalent O(1) atoms. Cd(1) is bonded to one O(1), two equivalent O(2), and two equivalent O(6) atoms to form edge-sharing CdO5 trigonal bipyramids. There are three inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to one O(3), one O(4), and one O(6) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(5) atom. In the third B site, B(3) is bonded in a trigonal planar geometry to one O(2), one O(4), and one O(5) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 1-coordinate geometry to three equivalent Rb(1), one Cd(1), and one B(2) atom. In the second O site, O(2) is bonded in a 1-coordinate geometry to one Rb(1), two equivalent Cd(1), and one B(3) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to two equivalent Rb(1), one B(1), and one B(2) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Rb(1), one B(1), and one B(3) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to two equivalent Rb(1), one B(2), and one B(3) atom. In the sixth O site, O(6) is bonded in a 1-coordinate geometry to one Rb(1), two equivalent Cd(1), and one B(1) atom. is represented by the CIF file [CIF]
data_RbCd(BO2)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.475
_cell_length_b   7.711
_cell_length_c   13.105
_cell_angle_alpha   82.555
_cell_angle_beta   74.494
_cell_angle_gamma   61.008
_symmetry_Int_Tables_number   1
_cell_volume   636.698
_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  0.318  0.986  0.871  1.0
  Rb  Rb1  1  0.696  0.986  0.629  1.0
  Rb  Rb2  1  0.682  0.014  0.129  1.0
  Rb  Rb3  1  0.304  0.014  0.371  1.0
  Cd  Cd4  1  0.347  0.643  0.623  1.0
  Cd  Cd5  1  0.010  0.643  0.877  1.0
  Cd  Cd6  1  0.653  0.357  0.377  1.0
  Cd  Cd7  1  0.990  0.357  0.123  1.0
  B  B8  1  0.030  0.471  0.660  1.0
  B  B9  1  0.500  0.471  0.840  1.0
  B  B10  1  0.970  0.529  0.340  1.0
  B  B11  1  0.500  0.529  0.160  1.0
  B  B12  1  0.175  0.115  0.627  1.0
  B  B13  1  0.711  0.115  0.873  1.0
  B  B14  1  0.825  0.885  0.373  1.0
  B  B15  1  0.289  0.885  0.127  1.0
  B  B16  1  0.168  0.644  0.411  1.0
  B  B17  1  0.188  0.644  0.089  1.0
  B  B18  1  0.832  0.356  0.589  1.0
  B  B19  1  0.812  0.356  0.911  1.0
  O  O20  1  0.334  0.932  0.625  1.0
  O  O21  1  0.733  0.932  0.875  1.0
  O  O22  1  0.666  0.068  0.375  1.0
  O  O23  1  0.267  0.068  0.125  1.0
  O  O24  1  0.339  0.611  0.442  1.0
  O  O25  1  0.050  0.611  0.058  1.0
  O  O26  1  0.661  0.389  0.558  1.0
  O  O27  1  0.950  0.389  0.942  1.0
  O  O28  1  0.183  0.272  0.666  1.0
  O  O29  1  0.545  0.272  0.834  1.0
  O  O30  1  0.817  0.728  0.334  1.0
  O  O31  1  0.455  0.728  0.166  1.0
  O  O32  1  0.854  0.508  0.623  1.0
  O  O33  1  0.638  0.508  0.877  1.0
  O  O34  1  0.146  0.492  0.377  1.0
  O  O35  1  0.362  0.492  0.123  1.0
  O  O36  1  0.997  0.160  0.589  1.0
  O  O37  1  0.843  0.160  0.911  1.0
  O  O38  1  0.003  0.840  0.411  1.0
  O  O39  1  0.157  0.840  0.089  1.0
  O  O40  1  0.048  0.622  0.688  1.0
  O  O41  1  0.330  0.622  0.812  1.0
  O  O42  1  0.952  0.378  0.312  1.0
  O  O43  1  0.670  0.378  0.188  1.0
[/CIF]
.