The crystal structure described by RbBaPO4 crystallizes in the orthorhombic Pnma space group. Rb(1) is bonded in a 10-coordinate geometry to one O(2), three equivalent O(3), and six equivalent O(1) atoms. Ba(1) is bonded in a 9-coordinate geometry to two equivalent O(3), three equivalent O(2), and four equivalent O(1) atoms. P(1) is bonded in a tetrahedral geometry to one O(2), one O(3), and two equivalent O(1) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to three equivalent Rb(1), two equivalent Ba(1), and one P(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Rb(1), three equivalent Ba(1), and one P(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to three equivalent Rb(1), two equivalent Ba(1), and one P(1) atom. is represented by the CIF file [CIF]
data_RbBaPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.806
_cell_length_b   7.950
_cell_length_c   10.262
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   473.664
_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  0.750  0.656  0.084  1.0
  Rb  Rb1  1  0.250  0.844  0.584  1.0
  Rb  Rb2  1  0.250  0.344  0.916  1.0
  Rb  Rb3  1  0.750  0.156  0.416  1.0
  Ba  Ba4  1  0.250  0.001  0.192  1.0
  Ba  Ba5  1  0.250  0.501  0.308  1.0
  Ba  Ba6  1  0.750  0.499  0.692  1.0
  Ba  Ba7  1  0.750  0.999  0.808  1.0
  P  P8  1  0.250  0.270  0.586  1.0
  P  P9  1  0.750  0.730  0.414  1.0
  P  P10  1  0.250  0.770  0.914  1.0
  P  P11  1  0.750  0.230  0.086  1.0
  O  O12  1  0.529  0.791  0.342  1.0
  O  O13  1  0.029  0.209  0.658  1.0
  O  O14  1  0.971  0.291  0.158  1.0
  O  O15  1  0.471  0.709  0.842  1.0
  O  O16  1  0.471  0.209  0.658  1.0
  O  O17  1  0.971  0.791  0.342  1.0
  O  O18  1  0.029  0.709  0.842  1.0
  O  O19  1  0.529  0.291  0.158  1.0
  O  O20  1  0.250  0.467  0.581  1.0
  O  O21  1  0.750  0.533  0.419  1.0
  O  O22  1  0.250  0.967  0.919  1.0
  O  O23  1  0.750  0.033  0.081  1.0
  O  O24  1  0.750  0.300  0.943  1.0
  O  O25  1  0.250  0.700  0.057  1.0
  O  O26  1  0.750  0.800  0.557  1.0
  O  O27  1  0.250  0.200  0.443  1.0
[/CIF]
.
The crystal structure described by RbBaPO4 crystallizes in the orthorhombic Pnma space group. Rb(1) is bonded in a 10-coordinate geometry to one O(2), three equivalent O(3), and six equivalent O(1) atoms. Ba(1) is bonded in a 9-coordinate geometry to two equivalent O(3), three equivalent O(2), and four equivalent O(1) atoms. P(1) is bonded in a tetrahedral geometry to one O(2), one O(3), and two equivalent O(1) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to three equivalent Rb(1), two equivalent Ba(1), and one P(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Rb(1), three equivalent Ba(1), and one P(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to three equivalent Rb(1), two equivalent Ba(1), and one P(1) atom. is represented by the CIF file [CIF]
data_RbBaPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.806
_cell_length_b   7.950
_cell_length_c   10.262
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   473.664
_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  0.750  0.656  0.084  1.0
  Rb  Rb1  1  0.250  0.844  0.584  1.0
  Rb  Rb2  1  0.250  0.344  0.916  1.0
  Rb  Rb3  1  0.750  0.156  0.416  1.0
  Ba  Ba4  1  0.250  0.001  0.192  1.0
  Ba  Ba5  1  0.250  0.501  0.308  1.0
  Ba  Ba6  1  0.750  0.499  0.692  1.0
  Ba  Ba7  1  0.750  0.999  0.808  1.0
  P  P8  1  0.250  0.270  0.586  1.0
  P  P9  1  0.750  0.730  0.414  1.0
  P  P10  1  0.250  0.770  0.914  1.0
  P  P11  1  0.750  0.230  0.086  1.0
  O  O12  1  0.529  0.791  0.342  1.0
  O  O13  1  0.029  0.209  0.658  1.0
  O  O14  1  0.971  0.291  0.158  1.0
  O  O15  1  0.471  0.709  0.842  1.0
  O  O16  1  0.471  0.209  0.658  1.0
  O  O17  1  0.971  0.791  0.342  1.0
  O  O18  1  0.029  0.709  0.842  1.0
  O  O19  1  0.529  0.291  0.158  1.0
  O  O20  1  0.250  0.467  0.581  1.0
  O  O21  1  0.750  0.533  0.419  1.0
  O  O22  1  0.250  0.967  0.919  1.0
  O  O23  1  0.750  0.033  0.081  1.0
  O  O24  1  0.750  0.300  0.943  1.0
  O  O25  1  0.250  0.700  0.057  1.0
  O  O26  1  0.750  0.800  0.557  1.0
  O  O27  1  0.250  0.200  0.443  1.0
[/CIF]
.