The crystal structure described by MgMn(SbO3)2 crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted MgO5 trigonal bipyramids that share  a cornercorner with one Sb(2)O6 octahedra and edges with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles are 46°. Mn(1) is bonded in a 4-coordinate geometry to one O(1), one O(2), one O(3), one O(4), and one O(5) atom. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 5-coordinate geometry to one O(1), one O(3), one O(4), one O(5), and one O(6) atom. In the second Sb site, Sb(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form SbO6 octahedra that share  a cornercorner with one Mg(1)O5 trigonal bipyramid and edges with two equivalent Mg(1)O5 trigonal bipyramids. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Mn(1), one Sb(1), and one Sb(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Mg(1), one Mn(1), and one Sb(2) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Mg(1), one Mn(1), one Sb(1), and one Sb(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Mg(1), one Mn(1), one Sb(1), and one Sb(2) atom. In the fifth O site, O(5) is bonded in a trigonal pyramidal geometry to one Mg(1), one Mn(1), one Sb(1), and one Sb(2) atom. In the sixth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to one Mg(1), one Sb(1), and one Sb(2) atom. is represented by the CIF card [CIF]
data_MgMn(SbO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.430
_cell_length_b   6.049
_cell_length_c   5.572
_cell_angle_alpha   122.579
_cell_angle_beta   93.234
_cell_angle_gamma   67.326
_symmetry_Int_Tables_number   1
_cell_volume   139.598
_cell_formula_units_Z   1
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
  Mg  Mg0  1  0.900  0.606  0.941  1.0
  Mn  Mn1  1  0.106  0.134  0.063  1.0
  Sb  Sb2  1  0.442  0.665  0.375  1.0
  Sb  Sb3  1  0.497  0.301  0.647  1.0
  O  O4  1  0.337  0.321  0.329  1.0
  O  O5  1  0.209  0.720  0.940  1.0
  O  O6  1  0.233  0.221  0.781  1.0
  O  O7  1  0.719  0.482  0.575  1.0
  O  O8  1  0.715  0.351  0.977  1.0
  O  O9  1  0.716  0.874  0.372  1.0
[/CIF]
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The crystal structure described by MgMn(SbO3)2 crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted MgO5 trigonal bipyramids that share  a cornercorner with one Sb(2)O6 octahedra and edges with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles are 46°. Mn(1) is bonded in a 4-coordinate geometry to one O(1), one O(2), one O(3), one O(4), and one O(5) atom. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 5-coordinate geometry to one O(1), one O(3), one O(4), one O(5), and one O(6) atom. In the second Sb site, Sb(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form SbO6 octahedra that share  a cornercorner with one Mg(1)O5 trigonal bipyramid and edges with two equivalent Mg(1)O5 trigonal bipyramids. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Mn(1), one Sb(1), and one Sb(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Mg(1), one Mn(1), and one Sb(2) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Mg(1), one Mn(1), one Sb(1), and one Sb(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Mg(1), one Mn(1), one Sb(1), and one Sb(2) atom. In the fifth O site, O(5) is bonded in a trigonal pyramidal geometry to one Mg(1), one Mn(1), one Sb(1), and one Sb(2) atom. In the sixth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to one Mg(1), one Sb(1), and one Sb(2) atom. is represented by the CIF card [CIF]
data_MgMn(SbO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.430
_cell_length_b   6.049
_cell_length_c   5.572
_cell_angle_alpha   122.579
_cell_angle_beta   93.234
_cell_angle_gamma   67.326
_symmetry_Int_Tables_number   1
_cell_volume   139.598
_cell_formula_units_Z   1
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
  Mg  Mg0  1  0.900  0.606  0.941  1.0
  Mn  Mn1  1  0.106  0.134  0.063  1.0
  Sb  Sb2  1  0.442  0.665  0.375  1.0
  Sb  Sb3  1  0.497  0.301  0.647  1.0
  O  O4  1  0.337  0.321  0.329  1.0
  O  O5  1  0.209  0.720  0.940  1.0
  O  O6  1  0.233  0.221  0.781  1.0
  O  O7  1  0.719  0.482  0.575  1.0
  O  O8  1  0.715  0.351  0.977  1.0
  O  O9  1  0.716  0.874  0.372  1.0
[/CIF]
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