The crystal structure described by Rb2Mn3O4 crystallizes in the monoclinic C2/c space group. Rb(1) is bonded in a 6-coordinate geometry to three equivalent O(1) and three equivalent O(2) atoms. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 4-coordinate geometry to four equivalent O(1) atoms. In the second Mn site, Mn(2) is bonded to one O(1) and three equivalent O(2) atoms to form a mixture of corner and edge-sharing MnO4 tetrahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent Rb(1), one Mn(2), and two equivalent Mn(1) atoms. In the second O site, O(2) is bonded in a 6-coordinate geometry to three equivalent Rb(1) and three equivalent Mn(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb2Mn3O4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.979
_cell_length_b   6.653
_cell_length_c   8.464
_cell_angle_alpha   113.159
_cell_angle_beta   100.956
_cell_angle_gamma   89.999
_symmetry_Int_Tables_number   1
_cell_volume   302.868
_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
  Rb  Rb0  1  0.506  0.509  0.768  1.0
  Rb  Rb1  1  0.994  0.740  0.232  1.0
  Rb  Rb2  1  0.494  0.491  0.232  1.0
  Rb  Rb3  1  0.006  0.260  0.768  1.0
  Mn  Mn4  1  0.250  0.978  1.000  1.0
  Mn  Mn5  1  0.750  0.022  0.000  1.0
  Mn  Mn6  1  0.407  0.921  0.614  1.0
  Mn  Mn7  1  0.093  0.307  0.386  1.0
  Mn  Mn8  1  0.593  0.079  0.386  1.0
  Mn  Mn9  1  0.907  0.693  0.614  1.0
  O  O10  1  0.455  0.104  0.879  1.0
  O  O11  1  0.045  0.226  0.122  1.0
  O  O12  1  0.545  0.896  0.121  1.0
  O  O13  1  0.955  0.774  0.878  1.0
  O  O14  1  0.209  0.636  0.522  1.0
  O  O15  1  0.291  0.114  0.478  1.0
  O  O16  1  0.791  0.364  0.478  1.0
  O  O17  1  0.709  0.886  0.522  1.0
[/CIF]
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The crystal structure described by Rb2Mn3O4 crystallizes in the monoclinic C2/c space group. Rb(1) is bonded in a 6-coordinate geometry to three equivalent O(1) and three equivalent O(2) atoms. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 4-coordinate geometry to four equivalent O(1) atoms. In the second Mn site, Mn(2) is bonded to one O(1) and three equivalent O(2) atoms to form a mixture of corner and edge-sharing MnO4 tetrahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent Rb(1), one Mn(2), and two equivalent Mn(1) atoms. In the second O site, O(2) is bonded in a 6-coordinate geometry to three equivalent Rb(1) and three equivalent Mn(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb2Mn3O4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.979
_cell_length_b   6.653
_cell_length_c   8.464
_cell_angle_alpha   113.159
_cell_angle_beta   100.956
_cell_angle_gamma   89.999
_symmetry_Int_Tables_number   1
_cell_volume   302.868
_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
  Rb  Rb0  1  0.506  0.509  0.768  1.0
  Rb  Rb1  1  0.994  0.740  0.232  1.0
  Rb  Rb2  1  0.494  0.491  0.232  1.0
  Rb  Rb3  1  0.006  0.260  0.768  1.0
  Mn  Mn4  1  0.250  0.978  1.000  1.0
  Mn  Mn5  1  0.750  0.022  0.000  1.0
  Mn  Mn6  1  0.407  0.921  0.614  1.0
  Mn  Mn7  1  0.093  0.307  0.386  1.0
  Mn  Mn8  1  0.593  0.079  0.386  1.0
  Mn  Mn9  1  0.907  0.693  0.614  1.0
  O  O10  1  0.455  0.104  0.879  1.0
  O  O11  1  0.045  0.226  0.122  1.0
  O  O12  1  0.545  0.896  0.121  1.0
  O  O13  1  0.955  0.774  0.878  1.0
  O  O14  1  0.209  0.636  0.522  1.0
  O  O15  1  0.291  0.114  0.478  1.0
  O  O16  1  0.791  0.364  0.478  1.0
  O  O17  1  0.709  0.886  0.522  1.0
[/CIF]
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