The material structure described by RbMnO4 crystallizes in the orthorhombic Pnma space group. Rb(1) is bonded in a 12-coordinate geometry to three equivalent O(2), three equivalent O(3), and six equivalent O(1) atoms. Mn(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 single-bond geometry to three equivalent Rb(1) and one Mn(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to three equivalent Rb(1) and one Mn(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to three equivalent Rb(1) and one Mn(1) atom. is represented by the CIF file [CIF]
data_RbMnO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.644
_cell_length_b   7.589
_cell_length_c   9.498
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   406.827
_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  0.250  0.845  0.815  1.0
  Rb  Rb1  1  0.750  0.155  0.185  1.0
  Rb  Rb2  1  0.750  0.345  0.685  1.0
  Rb  Rb3  1  0.250  0.655  0.315  1.0
  Mn  Mn4  1  0.250  0.301  0.941  1.0
  Mn  Mn5  1  0.750  0.699  0.059  1.0
  Mn  Mn6  1  0.750  0.801  0.559  1.0
  Mn  Mn7  1  0.250  0.199  0.441  1.0
  O  O8  1  0.518  0.819  0.081  1.0
  O  O9  1  0.018  0.181  0.919  1.0
  O  O10  1  0.482  0.319  0.419  1.0
  O  O11  1  0.982  0.681  0.581  1.0
  O  O12  1  0.482  0.181  0.919  1.0
  O  O13  1  0.982  0.819  0.081  1.0
  O  O14  1  0.518  0.681  0.581  1.0
  O  O15  1  0.018  0.319  0.419  1.0
  O  O16  1  0.250  0.043  0.328  1.0
  O  O17  1  0.750  0.957  0.672  1.0
  O  O18  1  0.750  0.543  0.172  1.0
  O  O19  1  0.250  0.457  0.828  1.0
  O  O20  1  0.250  0.122  0.598  1.0
  O  O21  1  0.750  0.878  0.402  1.0
  O  O22  1  0.750  0.622  0.902  1.0
  O  O23  1  0.250  0.378  0.098  1.0
[/CIF]
.
The material structure described by RbMnO4 crystallizes in the orthorhombic Pnma space group. Rb(1) is bonded in a 12-coordinate geometry to three equivalent O(2), three equivalent O(3), and six equivalent O(1) atoms. Mn(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 single-bond geometry to three equivalent Rb(1) and one Mn(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to three equivalent Rb(1) and one Mn(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to three equivalent Rb(1) and one Mn(1) atom. is represented by the CIF file [CIF]
data_RbMnO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.644
_cell_length_b   7.589
_cell_length_c   9.498
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   406.827
_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  0.250  0.845  0.815  1.0
  Rb  Rb1  1  0.750  0.155  0.185  1.0
  Rb  Rb2  1  0.750  0.345  0.685  1.0
  Rb  Rb3  1  0.250  0.655  0.315  1.0
  Mn  Mn4  1  0.250  0.301  0.941  1.0
  Mn  Mn5  1  0.750  0.699  0.059  1.0
  Mn  Mn6  1  0.750  0.801  0.559  1.0
  Mn  Mn7  1  0.250  0.199  0.441  1.0
  O  O8  1  0.518  0.819  0.081  1.0
  O  O9  1  0.018  0.181  0.919  1.0
  O  O10  1  0.482  0.319  0.419  1.0
  O  O11  1  0.982  0.681  0.581  1.0
  O  O12  1  0.482  0.181  0.919  1.0
  O  O13  1  0.982  0.819  0.081  1.0
  O  O14  1  0.518  0.681  0.581  1.0
  O  O15  1  0.018  0.319  0.419  1.0
  O  O16  1  0.250  0.043  0.328  1.0
  O  O17  1  0.750  0.957  0.672  1.0
  O  O18  1  0.750  0.543  0.172  1.0
  O  O19  1  0.250  0.457  0.828  1.0
  O  O20  1  0.250  0.122  0.598  1.0
  O  O21  1  0.750  0.878  0.402  1.0
  O  O22  1  0.750  0.622  0.902  1.0
  O  O23  1  0.250  0.378  0.098  1.0
[/CIF]
.