The material structure described by Y2CrSbO7 crystallizes in the orthorhombic Imma space group. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded to two equivalent O(1), two equivalent O(3), and four equivalent O(4) atoms to form distorted YO8 hexagonal bipyramids that share edges with two equivalent Y(1)O8 hexagonal bipyramids, edges with two equivalent Cr(1)O6 octahedra, and edges with four equivalent Sb(1)O6 octahedra. In the second Y site, Y(2) is bonded in a body-centered cubic geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(4) atoms. Cr(1) is bonded to two equivalent O(2) and four equivalent O(4) atoms to form CrO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra, and edges with two equivalent Y(1)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 50-53°. Sb(1) is bonded to two equivalent O(3) and four equivalent O(4) atoms to form SbO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra, corners with four equivalent Cr(1)O6 octahedra, and edges with four equivalent Y(1)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 49-50°. There are four inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Y(1) and two equivalent Y(2) atoms to form OY4 tetrahedra that share corners with two equivalent O(2)Y2Cr2 tetrahedra, corners with two equivalent O(3)Y2Sb2 tetrahedra, corners with four equivalent O(1)Y4 tetrahedra, corners with eight equivalent O(4)Y2CrSb tetrahedra,  an edgeedge with one O(2)Y2Cr2 tetrahedra,  an edgeedge with one O(3)Y2Sb2 tetrahedra, and edges with four equivalent O(4)Y2CrSb tetrahedra. In the second O site, O(2) is bonded to two equivalent Y(2) and two equivalent Cr(1) atoms to form distorted OY2Cr2 tetrahedra that share corners with two equivalent O(1)Y4 tetrahedra, corners with four equivalent O(2)Y2Cr2 tetrahedra, corners with eight equivalent O(4)Y2CrSb tetrahedra,  an edgeedge with one O(1)Y4 tetrahedra, and edges with four equivalent O(4)Y2CrSb tetrahedra. In the third O site, O(3) is bonded to two equivalent Y(1) and two equivalent Sb(1) atoms to form distorted OY2Sb2 tetrahedra that share corners with two equivalent O(1)Y4 tetrahedra, corners with four equivalent O(3)Y2Sb2 tetrahedra, corners with eight equivalent O(4)Y2CrSb tetrahedra,  an edgeedge with one O(1)Y4 tetrahedra, and edges with four equivalent O(4)Y2CrSb tetrahedra. In the fourth O site, O(4) is bonded to one Y(1), one Y(2), one Cr(1), and one Sb(1) atom to form distorted OY2CrSb tetrahedra that share corners with two equivalent O(2)Y2Cr2 tetrahedra, corners with two equivalent O(3)Y2Sb2 tetrahedra, corners with two equivalent O(1)Y4 tetrahedra, corners with eight equivalent O(4)Y2CrSb tetrahedra,  an edgeedge with one O(2)Y2Cr2 tetrahedra,  an edgeedge with one O(3)Y2Sb2 tetrahedra,  an edgeedge with one O(1)Y4 tetrahedra, and edges with two equivalent O(4)Y2CrSb tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y2CrSbO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.198
_cell_length_b   7.187
_cell_length_c   7.248
_cell_angle_alpha   90.000
_cell_angle_beta   59.768
_cell_angle_gamma   119.949
_symmetry_Int_Tables_number   1
_cell_volume   264.394
_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
  Y  Y0  1  0.500  0.500  1.000  1.0
  Y  Y1  1  0.500  0.000  0.000  1.0
  Y  Y2  1  1.000  1.000  0.500  1.0
  Y  Y3  1  1.000  1.000  0.000  1.0
  Cr  Cr4  1  0.500  1.000  0.500  1.0
  Cr  Cr5  1  0.500  0.500  0.500  1.0
  Sb  Sb6  1  1.000  0.500  0.000  1.0
  Sb  Sb7  1  0.000  0.500  0.500  1.0
  O  O8  1  0.256  0.128  0.122  1.0
  O  O9  1  0.744  0.872  0.878  1.0
  O  O10  1  0.676  0.838  0.412  1.0
  O  O11  1  0.839  0.419  0.831  1.0
  O  O12  1  0.252  0.830  0.835  1.0
  O  O13  1  0.252  0.422  0.413  1.0
  O  O14  1  0.252  0.422  0.835  1.0
  O  O15  1  0.252  0.830  0.413  1.0
  O  O16  1  0.324  0.162  0.588  1.0
  O  O17  1  0.161  0.581  0.169  1.0
  O  O18  1  0.748  0.170  0.165  1.0
  O  O19  1  0.748  0.578  0.587  1.0
  O  O20  1  0.748  0.578  0.165  1.0
  O  O21  1  0.748  0.170  0.587  1.0
[/CIF]
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The material structure described by Y2CrSbO7 crystallizes in the orthorhombic Imma space group. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded to two equivalent O(1), two equivalent O(3), and four equivalent O(4) atoms to form distorted YO8 hexagonal bipyramids that share edges with two equivalent Y(1)O8 hexagonal bipyramids, edges with two equivalent Cr(1)O6 octahedra, and edges with four equivalent Sb(1)O6 octahedra. In the second Y site, Y(2) is bonded in a body-centered cubic geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(4) atoms. Cr(1) is bonded to two equivalent O(2) and four equivalent O(4) atoms to form CrO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra, and edges with two equivalent Y(1)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 50-53°. Sb(1) is bonded to two equivalent O(3) and four equivalent O(4) atoms to form SbO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra, corners with four equivalent Cr(1)O6 octahedra, and edges with four equivalent Y(1)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 49-50°. There are four inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Y(1) and two equivalent Y(2) atoms to form OY4 tetrahedra that share corners with two equivalent O(2)Y2Cr2 tetrahedra, corners with two equivalent O(3)Y2Sb2 tetrahedra, corners with four equivalent O(1)Y4 tetrahedra, corners with eight equivalent O(4)Y2CrSb tetrahedra,  an edgeedge with one O(2)Y2Cr2 tetrahedra,  an edgeedge with one O(3)Y2Sb2 tetrahedra, and edges with four equivalent O(4)Y2CrSb tetrahedra. In the second O site, O(2) is bonded to two equivalent Y(2) and two equivalent Cr(1) atoms to form distorted OY2Cr2 tetrahedra that share corners with two equivalent O(1)Y4 tetrahedra, corners with four equivalent O(2)Y2Cr2 tetrahedra, corners with eight equivalent O(4)Y2CrSb tetrahedra,  an edgeedge with one O(1)Y4 tetrahedra, and edges with four equivalent O(4)Y2CrSb tetrahedra. In the third O site, O(3) is bonded to two equivalent Y(1) and two equivalent Sb(1) atoms to form distorted OY2Sb2 tetrahedra that share corners with two equivalent O(1)Y4 tetrahedra, corners with four equivalent O(3)Y2Sb2 tetrahedra, corners with eight equivalent O(4)Y2CrSb tetrahedra,  an edgeedge with one O(1)Y4 tetrahedra, and edges with four equivalent O(4)Y2CrSb tetrahedra. In the fourth O site, O(4) is bonded to one Y(1), one Y(2), one Cr(1), and one Sb(1) atom to form distorted OY2CrSb tetrahedra that share corners with two equivalent O(2)Y2Cr2 tetrahedra, corners with two equivalent O(3)Y2Sb2 tetrahedra, corners with two equivalent O(1)Y4 tetrahedra, corners with eight equivalent O(4)Y2CrSb tetrahedra,  an edgeedge with one O(2)Y2Cr2 tetrahedra,  an edgeedge with one O(3)Y2Sb2 tetrahedra,  an edgeedge with one O(1)Y4 tetrahedra, and edges with two equivalent O(4)Y2CrSb tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y2CrSbO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.198
_cell_length_b   7.187
_cell_length_c   7.248
_cell_angle_alpha   90.000
_cell_angle_beta   59.768
_cell_angle_gamma   119.949
_symmetry_Int_Tables_number   1
_cell_volume   264.394
_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
  Y  Y0  1  0.500  0.500  1.000  1.0
  Y  Y1  1  0.500  0.000  0.000  1.0
  Y  Y2  1  1.000  1.000  0.500  1.0
  Y  Y3  1  1.000  1.000  0.000  1.0
  Cr  Cr4  1  0.500  1.000  0.500  1.0
  Cr  Cr5  1  0.500  0.500  0.500  1.0
  Sb  Sb6  1  1.000  0.500  0.000  1.0
  Sb  Sb7  1  0.000  0.500  0.500  1.0
  O  O8  1  0.256  0.128  0.122  1.0
  O  O9  1  0.744  0.872  0.878  1.0
  O  O10  1  0.676  0.838  0.412  1.0
  O  O11  1  0.839  0.419  0.831  1.0
  O  O12  1  0.252  0.830  0.835  1.0
  O  O13  1  0.252  0.422  0.413  1.0
  O  O14  1  0.252  0.422  0.835  1.0
  O  O15  1  0.252  0.830  0.413  1.0
  O  O16  1  0.324  0.162  0.588  1.0
  O  O17  1  0.161  0.581  0.169  1.0
  O  O18  1  0.748  0.170  0.165  1.0
  O  O19  1  0.748  0.578  0.587  1.0
  O  O20  1  0.748  0.578  0.165  1.0
  O  O21  1  0.748  0.170  0.587  1.0
[/CIF]
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