The material described by Y2Mn3Sb3O14 crystallizes in the monoclinic C2/m space group. Y(1) is bonded in a distorted body-centered cubic geometry to one O(1), one O(10), one O(2), one O(3), one O(4), one O(7), one O(8), and one O(9) atom. There are five inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(2), one O(5), one O(6), two equivalent O(10), and two equivalent O(9) atoms to form distorted MnO8 hexagonal bipyramids that share  an edgeedge with one Mn(2)O8 hexagonal bipyramid,  an edgeedge with one Mn(5)O8 hexagonal bipyramid, edges with two equivalent Sb(1)O6 octahedra, edges with two equivalent Sb(2)O6 octahedra, and edges with two equivalent Sb(3)O6 octahedra. In the second Mn site, Mn(2) is bonded to two equivalent O(2), two equivalent O(6), and four equivalent O(7) atoms to form distorted MnO8 hexagonal bipyramids that share edges with two equivalent Mn(1)O8 hexagonal bipyramids, edges with two equivalent Mn(4)O6 octahedra, and edges with four equivalent Sb(2)O6 octahedra. In the third Mn site, Mn(3) is bonded to two equivalent O(4) and four equivalent O(8) atoms to form MnO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra, corners with four equivalent Sb(3)O6 octahedra, and edges with two equivalent Mn(5)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 49-55°. In the fourth Mn site, Mn(4) is bonded to two equivalent O(3) and four equivalent O(7) atoms to form MnO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra, corners with four equivalent Sb(2)O6 octahedra, and edges with two equivalent Mn(2)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 49-55°. In the fifth Mn site, Mn(5) is bonded to two equivalent O(1), two equivalent O(5), and four equivalent O(8) atoms to form distorted MnO8 hexagonal bipyramids that share edges with two equivalent Mn(1)O8 hexagonal bipyramids, edges with two equivalent Mn(3)O6 octahedra, and edges with four equivalent Sb(3)O6 octahedra. There are three inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(3), one O(4), two equivalent O(10), and two equivalent O(9) atoms to form SbO6 octahedra that share  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra, corners with two equivalent Sb(2)O6 octahedra, corners with two equivalent Sb(3)O6 octahedra, and edges with two equivalent Mn(1)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 47-55°. In the second Sb site, Sb(2) is bonded to two equivalent O(6), two equivalent O(7), and two equivalent O(9) atoms to form SbO6 octahedra that share corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Sb(1)O6 octahedra, corners with two equivalent Sb(2)O6 octahedra, edges with two equivalent Mn(1)O8 hexagonal bipyramids, and edges with two equivalent Mn(2)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 47-49°. In the third Sb site, Sb(3) is bonded to two equivalent O(10), two equivalent O(5), and two equivalent O(8) atoms to form SbO6 octahedra that share corners with two equivalent Mn(3)O6 octahedra, corners with two equivalent Sb(1)O6 octahedra, corners with two equivalent Sb(3)O6 octahedra, edges with two equivalent Mn(1)O8 hexagonal bipyramids, and edges with two equivalent Mn(5)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 47-49°. There are ten inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Y(1), one Mn(1), and one Mn(5) atom to form OY2Mn2 tetrahedra that share  a cornercorner with one O(1)Y2Mn2 tetrahedra, corners with two equivalent O(4)Y2MnSb tetrahedra, corners with three equivalent O(2)Y2Mn2 tetrahedra, corners with four equivalent O(10)YMnSb2 tetrahedra,  an edgeedge with one O(3)Y2MnSb tetrahedra, and edges with two equivalent O(9)YMnSb2 tetrahedra. In the second O site, O(2) is bonded to two equivalent Y(1), one Mn(1), and one Mn(2) atom to form OY2Mn2 tetrahedra that share  a cornercorner with one O(2)Y2Mn2 tetrahedra, corners with two equivalent O(3)Y2MnSb tetrahedra, corners with three equivalent O(1)Y2Mn2 tetrahedra, corners with four equivalent O(9)YMnSb2 tetrahedra,  an edgeedge with one O(4)Y2MnSb tetrahedra, and edges with two equivalent O(10)YMnSb2 tetrahedra. In the third O site, O(3) is bonded to two equivalent Y(1), one Mn(4), and one Sb(1) atom to form distorted OY2MnSb tetrahedra that share  a cornercorner with one O(3)Y2MnSb tetrahedra, corners with two equivalent O(2)Y2Mn2 tetrahedra, corners with three equivalent O(4)Y2MnSb tetrahedra, corners with four equivalent O(9)YMnSb2 tetrahedra,  an edgeedge with one O(1)Y2Mn2 tetrahedra, and edges with two equivalent O(10)YMnSb2 tetrahedra. In the fourth O site, O(4) is bonded to two equivalent Y(1), one Mn(3), and one Sb(1) atom to form distorted OY2MnSb tetrahedra that share  a cornercorner with one O(4)Y2MnSb tetrahedra, corners with two equivalent O(1)Y2Mn2 tetrahedra, corners with three equivalent O(3)Y2MnSb tetrahedra, corners with four equivalent O(10)YMnSb2 tetrahedra,  an edgeedge with one O(2)Y2Mn2 tetrahedra, and edges with two equivalent O(9)YMnSb2 tetrahedra. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Mn(1), one Mn(5), and two equivalent Sb(3) atoms. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Mn(1), one Mn(2), and two equivalent Sb(2) atoms. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Y(1), one Mn(2), one Mn(4), and one Sb(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Y(1), one Mn(3), one Mn(5), and one Sb(3) atom. In the ninth O site, O(9) is bonded to one Y(1), one Mn(1), one Sb(1), and one Sb(2) atom to form distorted OYMnSb2 tetrahedra that share corners with two equivalent O(2)Y2Mn2 tetrahedra, corners with two equivalent O(3)Y2MnSb tetrahedra, corners with three equivalent O(10)YMnSb2 tetrahedra, corners with three equivalent O(9)YMnSb2 tetrahedra,  an edgeedge with one O(1)Y2Mn2 tetrahedra,  an edgeedge with one O(4)Y2MnSb tetrahedra, and  an edgeedge with one O(10)YMnSb2 tetrahedra. In the tenth O site, O(10) is bonded to one Y(1), one Mn(1), one Sb(1), and one Sb(3) atom to form distorted OYMnSb2 tetrahedra that share corners with two equivalent O(1)Y2Mn2 tetrahedra, corners with two equivalent O(4)Y2MnSb tetrahedra, corners with three equivalent O(10)YMnSb2 tetrahedra, corners with three equivalent O(9)YMnSb2 tetrahedra,  an edgeedge with one O(2)Y2Mn2 tetrahedra,  an edgeedge with one O(3)Y2MnSb tetrahedra, and  an edgeedge with one O(9)YMnSb2 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y2Mn3Sb3O14
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.182
_cell_length_b   7.184
_cell_length_c   7.291
_cell_angle_alpha   61.289
_cell_angle_beta   61.313
_cell_angle_gamma   61.574
_symmetry_Int_Tables_number   1
_cell_volume   274.310
_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
  Mn  Mn0  1  0.500  1.000  1.000  1.0
  Mn  Mn1  1  0.500  1.000  0.500  1.0
  Mn  Mn2  1  1.000  0.500  0.500  1.0
  O  O3  1  0.382  0.883  0.871  1.0
  O  O4  1  0.618  0.117  0.129  1.0
  O  O5  1  0.091  0.592  0.147  1.0
  O  O6  1  0.909  0.408  0.853  1.0
  O  O7  1  0.671  0.172  0.567  1.0
  O  O8  1  0.329  0.829  0.433  1.0
  O  O9  1  0.071  0.173  0.588  1.0
  O  O10  1  0.674  0.571  0.588  1.0
  O  O11  1  0.929  0.827  0.412  1.0
  O  O12  1  0.326  0.429  0.412  1.0
  O  O13  1  0.670  0.581  0.174  1.0
  O  O14  1  0.082  0.170  0.174  1.0
  O  O15  1  0.330  0.419  0.826  1.0
  O  O16  1  0.918  0.830  0.826  1.0
  Sb  Sb17  1  1.000  0.500  0.000  1.0
  Sb  Sb18  1  0.000  0.000  0.500  1.0
  Sb  Sb19  1  0.500  0.500  0.500  1.0
  Y  Y20  1  0.500  0.500  0.000  1.0
  Y  Y21  1  0.000  0.000  1.000  1.0
[/CIF]
.
The material described by Y2Mn3Sb3O14 crystallizes in the monoclinic C2/m space group. Y(1) is bonded in a distorted body-centered cubic geometry to one O(1), one O(10), one O(2), one O(3), one O(4), one O(7), one O(8), and one O(9) atom. There are five inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(2), one O(5), one O(6), two equivalent O(10), and two equivalent O(9) atoms to form distorted MnO8 hexagonal bipyramids that share  an edgeedge with one Mn(2)O8 hexagonal bipyramid,  an edgeedge with one Mn(5)O8 hexagonal bipyramid, edges with two equivalent Sb(1)O6 octahedra, edges with two equivalent Sb(2)O6 octahedra, and edges with two equivalent Sb(3)O6 octahedra. In the second Mn site, Mn(2) is bonded to two equivalent O(2), two equivalent O(6), and four equivalent O(7) atoms to form distorted MnO8 hexagonal bipyramids that share edges with two equivalent Mn(1)O8 hexagonal bipyramids, edges with two equivalent Mn(4)O6 octahedra, and edges with four equivalent Sb(2)O6 octahedra. In the third Mn site, Mn(3) is bonded to two equivalent O(4) and four equivalent O(8) atoms to form MnO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra, corners with four equivalent Sb(3)O6 octahedra, and edges with two equivalent Mn(5)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 49-55°. In the fourth Mn site, Mn(4) is bonded to two equivalent O(3) and four equivalent O(7) atoms to form MnO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra, corners with four equivalent Sb(2)O6 octahedra, and edges with two equivalent Mn(2)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 49-55°. In the fifth Mn site, Mn(5) is bonded to two equivalent O(1), two equivalent O(5), and four equivalent O(8) atoms to form distorted MnO8 hexagonal bipyramids that share edges with two equivalent Mn(1)O8 hexagonal bipyramids, edges with two equivalent Mn(3)O6 octahedra, and edges with four equivalent Sb(3)O6 octahedra. There are three inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(3), one O(4), two equivalent O(10), and two equivalent O(9) atoms to form SbO6 octahedra that share  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra, corners with two equivalent Sb(2)O6 octahedra, corners with two equivalent Sb(3)O6 octahedra, and edges with two equivalent Mn(1)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 47-55°. In the second Sb site, Sb(2) is bonded to two equivalent O(6), two equivalent O(7), and two equivalent O(9) atoms to form SbO6 octahedra that share corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Sb(1)O6 octahedra, corners with two equivalent Sb(2)O6 octahedra, edges with two equivalent Mn(1)O8 hexagonal bipyramids, and edges with two equivalent Mn(2)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 47-49°. In the third Sb site, Sb(3) is bonded to two equivalent O(10), two equivalent O(5), and two equivalent O(8) atoms to form SbO6 octahedra that share corners with two equivalent Mn(3)O6 octahedra, corners with two equivalent Sb(1)O6 octahedra, corners with two equivalent Sb(3)O6 octahedra, edges with two equivalent Mn(1)O8 hexagonal bipyramids, and edges with two equivalent Mn(5)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 47-49°. There are ten inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Y(1), one Mn(1), and one Mn(5) atom to form OY2Mn2 tetrahedra that share  a cornercorner with one O(1)Y2Mn2 tetrahedra, corners with two equivalent O(4)Y2MnSb tetrahedra, corners with three equivalent O(2)Y2Mn2 tetrahedra, corners with four equivalent O(10)YMnSb2 tetrahedra,  an edgeedge with one O(3)Y2MnSb tetrahedra, and edges with two equivalent O(9)YMnSb2 tetrahedra. In the second O site, O(2) is bonded to two equivalent Y(1), one Mn(1), and one Mn(2) atom to form OY2Mn2 tetrahedra that share  a cornercorner with one O(2)Y2Mn2 tetrahedra, corners with two equivalent O(3)Y2MnSb tetrahedra, corners with three equivalent O(1)Y2Mn2 tetrahedra, corners with four equivalent O(9)YMnSb2 tetrahedra,  an edgeedge with one O(4)Y2MnSb tetrahedra, and edges with two equivalent O(10)YMnSb2 tetrahedra. In the third O site, O(3) is bonded to two equivalent Y(1), one Mn(4), and one Sb(1) atom to form distorted OY2MnSb tetrahedra that share  a cornercorner with one O(3)Y2MnSb tetrahedra, corners with two equivalent O(2)Y2Mn2 tetrahedra, corners with three equivalent O(4)Y2MnSb tetrahedra, corners with four equivalent O(9)YMnSb2 tetrahedra,  an edgeedge with one O(1)Y2Mn2 tetrahedra, and edges with two equivalent O(10)YMnSb2 tetrahedra. In the fourth O site, O(4) is bonded to two equivalent Y(1), one Mn(3), and one Sb(1) atom to form distorted OY2MnSb tetrahedra that share  a cornercorner with one O(4)Y2MnSb tetrahedra, corners with two equivalent O(1)Y2Mn2 tetrahedra, corners with three equivalent O(3)Y2MnSb tetrahedra, corners with four equivalent O(10)YMnSb2 tetrahedra,  an edgeedge with one O(2)Y2Mn2 tetrahedra, and edges with two equivalent O(9)YMnSb2 tetrahedra. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Mn(1), one Mn(5), and two equivalent Sb(3) atoms. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Mn(1), one Mn(2), and two equivalent Sb(2) atoms. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Y(1), one Mn(2), one Mn(4), and one Sb(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Y(1), one Mn(3), one Mn(5), and one Sb(3) atom. In the ninth O site, O(9) is bonded to one Y(1), one Mn(1), one Sb(1), and one Sb(2) atom to form distorted OYMnSb2 tetrahedra that share corners with two equivalent O(2)Y2Mn2 tetrahedra, corners with two equivalent O(3)Y2MnSb tetrahedra, corners with three equivalent O(10)YMnSb2 tetrahedra, corners with three equivalent O(9)YMnSb2 tetrahedra,  an edgeedge with one O(1)Y2Mn2 tetrahedra,  an edgeedge with one O(4)Y2MnSb tetrahedra, and  an edgeedge with one O(10)YMnSb2 tetrahedra. In the tenth O site, O(10) is bonded to one Y(1), one Mn(1), one Sb(1), and one Sb(3) atom to form distorted OYMnSb2 tetrahedra that share corners with two equivalent O(1)Y2Mn2 tetrahedra, corners with two equivalent O(4)Y2MnSb tetrahedra, corners with three equivalent O(10)YMnSb2 tetrahedra, corners with three equivalent O(9)YMnSb2 tetrahedra,  an edgeedge with one O(2)Y2Mn2 tetrahedra,  an edgeedge with one O(3)Y2MnSb tetrahedra, and  an edgeedge with one O(9)YMnSb2 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y2Mn3Sb3O14
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.182
_cell_length_b   7.184
_cell_length_c   7.291
_cell_angle_alpha   61.289
_cell_angle_beta   61.313
_cell_angle_gamma   61.574
_symmetry_Int_Tables_number   1
_cell_volume   274.310
_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
  Mn  Mn0  1  0.500  1.000  1.000  1.0
  Mn  Mn1  1  0.500  1.000  0.500  1.0
  Mn  Mn2  1  1.000  0.500  0.500  1.0
  O  O3  1  0.382  0.883  0.871  1.0
  O  O4  1  0.618  0.117  0.129  1.0
  O  O5  1  0.091  0.592  0.147  1.0
  O  O6  1  0.909  0.408  0.853  1.0
  O  O7  1  0.671  0.172  0.567  1.0
  O  O8  1  0.329  0.829  0.433  1.0
  O  O9  1  0.071  0.173  0.588  1.0
  O  O10  1  0.674  0.571  0.588  1.0
  O  O11  1  0.929  0.827  0.412  1.0
  O  O12  1  0.326  0.429  0.412  1.0
  O  O13  1  0.670  0.581  0.174  1.0
  O  O14  1  0.082  0.170  0.174  1.0
  O  O15  1  0.330  0.419  0.826  1.0
  O  O16  1  0.918  0.830  0.826  1.0
  Sb  Sb17  1  1.000  0.500  0.000  1.0
  Sb  Sb18  1  0.000  0.000  0.500  1.0
  Sb  Sb19  1  0.500  0.500  0.500  1.0
  Y  Y20  1  0.500  0.500  0.000  1.0
  Y  Y21  1  0.000  0.000  1.000  1.0
[/CIF]
.