The compound described by MgV2Mn3O10 crystallizes in the triclinic P-1 space group. Mg(1) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms to form distorted MgO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with four equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles are 19°. V(1) is bonded to one O(1), one O(2), one O(4), one O(5), and two equivalent O(3) atoms to form VO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Mg(1)O6 octahedra, and edges with three equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles are 15°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form distorted MnO6 octahedra that share corners with two equivalent Mg(1)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, edges with two equivalent V(1)O6 octahedra, and edges with four equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-19°. In the second Mn site, Mn(2) is bonded to one O(4), one O(5), two equivalent O(1), and two equivalent O(2) atoms to form MnO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra,  an edgeedge with one Mg(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with three equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles are 19°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one V(1), one Mn(1), and two equivalent Mn(2) atoms. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one V(1), one Mn(1), and two equivalent Mn(2) atoms. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one Mg(1) and two equivalent V(1) atoms. In the fourth O site, O(4) is bonded in a rectangular see-saw-like geometry to one Mg(1), one V(1), one Mn(1), and one Mn(2) atom. In the fifth O site, O(5) is bonded in a trigonal non-coplanar geometry to one Mg(1), one V(1), and one Mn(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_MgMn3V2O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.118
_cell_length_b   5.516
_cell_length_c   7.882
_cell_angle_alpha   109.860
_cell_angle_beta   99.412
_cell_angle_gamma   102.494
_symmetry_Int_Tables_number   1
_cell_volume   197.403
_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  0.500  0.500  0.500  1.0
  Mn  Mn1  1  0.000  0.500  0.000  1.0
  Mn  Mn2  1  0.702  0.895  0.905  1.0
  Mn  Mn3  1  0.298  0.105  0.095  1.0
  V  V4  1  0.107  0.720  0.682  1.0
  V  V5  1  0.893  0.280  0.318  1.0
  O  O6  1  0.051  0.078  0.866  1.0
  O  O7  1  0.337  0.754  0.948  1.0
  O  O8  1  0.131  0.353  0.542  1.0
  O  O9  1  0.217  0.429  0.230  1.0
  O  O10  1  0.464  0.860  0.678  1.0
  O  O11  1  0.536  0.140  0.322  1.0
  O  O12  1  0.783  0.571  0.770  1.0
  O  O13  1  0.869  0.647  0.458  1.0
  O  O14  1  0.663  0.246  0.052  1.0
  O  O15  1  0.949  0.922  0.134  1.0
[/CIF]
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The compound described by MgV2Mn3O10 crystallizes in the triclinic P-1 space group. Mg(1) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms to form distorted MgO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with four equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles are 19°. V(1) is bonded to one O(1), one O(2), one O(4), one O(5), and two equivalent O(3) atoms to form VO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Mg(1)O6 octahedra, and edges with three equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles are 15°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form distorted MnO6 octahedra that share corners with two equivalent Mg(1)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, edges with two equivalent V(1)O6 octahedra, and edges with four equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-19°. In the second Mn site, Mn(2) is bonded to one O(4), one O(5), two equivalent O(1), and two equivalent O(2) atoms to form MnO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra,  an edgeedge with one Mg(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with three equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles are 19°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one V(1), one Mn(1), and two equivalent Mn(2) atoms. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one V(1), one Mn(1), and two equivalent Mn(2) atoms. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one Mg(1) and two equivalent V(1) atoms. In the fourth O site, O(4) is bonded in a rectangular see-saw-like geometry to one Mg(1), one V(1), one Mn(1), and one Mn(2) atom. In the fifth O site, O(5) is bonded in a trigonal non-coplanar geometry to one Mg(1), one V(1), and one Mn(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_MgMn3V2O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.118
_cell_length_b   5.516
_cell_length_c   7.882
_cell_angle_alpha   109.860
_cell_angle_beta   99.412
_cell_angle_gamma   102.494
_symmetry_Int_Tables_number   1
_cell_volume   197.403
_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  0.500  0.500  0.500  1.0
  Mn  Mn1  1  0.000  0.500  0.000  1.0
  Mn  Mn2  1  0.702  0.895  0.905  1.0
  Mn  Mn3  1  0.298  0.105  0.095  1.0
  V  V4  1  0.107  0.720  0.682  1.0
  V  V5  1  0.893  0.280  0.318  1.0
  O  O6  1  0.051  0.078  0.866  1.0
  O  O7  1  0.337  0.754  0.948  1.0
  O  O8  1  0.131  0.353  0.542  1.0
  O  O9  1  0.217  0.429  0.230  1.0
  O  O10  1  0.464  0.860  0.678  1.0
  O  O11  1  0.536  0.140  0.322  1.0
  O  O12  1  0.783  0.571  0.770  1.0
  O  O13  1  0.869  0.647  0.458  1.0
  O  O14  1  0.663  0.246  0.052  1.0
  O  O15  1  0.949  0.922  0.134  1.0
[/CIF]
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