The material described by DyCrMnO5 crystallizes in the orthorhombic Pbam space group. Dy(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(3), and four equivalent O(2) atoms. Cr(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form CrO6 octahedra that share corners with four equivalent Mn(1)O5 square pyramids and edges with two equivalent Cr(1)O6 octahedra. Mn(1) is bonded to one O(4), two equivalent O(2), and two equivalent O(3) atoms to form MnO5 square pyramids that share corners with four equivalent Cr(1)O6 octahedra and  an edgeedge with one Mn(1)O5 square pyramid. The corner-sharing octahedral tilt angles range from 50-58°. There are four inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Dy(1) and two equivalent Cr(1) atoms to form distorted ODy2Cr2 trigonal pyramids that share corners with two equivalent O(1)Dy2Cr2 trigonal pyramids, corners with four equivalent O(2)Dy2MnCr trigonal pyramids,  an edgeedge with one O(1)Dy2Cr2 trigonal pyramid, and edges with four equivalent O(2)Dy2MnCr trigonal pyramids. In the second O site, O(2) is bonded to two equivalent Dy(1), one Cr(1), and one Mn(1) atom to form distorted ODy2MnCr trigonal pyramids that share corners with two equivalent O(1)Dy2Cr2 trigonal pyramids, corners with six equivalent O(2)Dy2MnCr trigonal pyramids,  an edgeedge with one O(2)Dy2MnCr trigonal pyramid, and edges with two equivalent O(1)Dy2Cr2 trigonal pyramids. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Dy(1) and two equivalent Mn(1) atoms. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to two equivalent Cr(1) and one Mn(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_DyMnCrO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.835
_cell_length_b   7.240
_cell_length_c   8.656
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   365.683
_cell_formula_units_Z   4
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
  Dy  Dy0  1  0.500  0.363  0.326  1.0
  Dy  Dy1  1  0.500  0.637  0.674  1.0
  Dy  Dy2  1  0.500  0.137  0.826  1.0
  Dy  Dy3  1  0.500  0.863  0.174  1.0
  Mn  Mn4  1  0.000  0.092  0.150  1.0
  Mn  Mn5  1  0.000  0.908  0.850  1.0
  Mn  Mn6  1  0.000  0.408  0.650  1.0
  Mn  Mn7  1  0.000  0.592  0.350  1.0
  Cr  Cr8  1  0.249  0.000  0.500  1.0
  Cr  Cr9  1  0.751  0.000  0.500  1.0
  Cr  Cr10  1  0.751  0.500  0.000  1.0
  Cr  Cr11  1  0.249  0.500  0.000  1.0
  O  O12  1  0.500  0.330  0.054  1.0
  O  O13  1  0.500  0.670  0.946  1.0
  O  O14  1  0.500  0.170  0.554  1.0
  O  O15  1  0.500  0.830  0.446  1.0
  O  O16  1  0.260  0.107  0.289  1.0
  O  O17  1  0.740  0.893  0.711  1.0
  O  O18  1  0.260  0.893  0.711  1.0
  O  O19  1  0.740  0.393  0.789  1.0
  O  O20  1  0.740  0.107  0.289  1.0
  O  O21  1  0.260  0.607  0.211  1.0
  O  O22  1  0.740  0.607  0.211  1.0
  O  O23  1  0.260  0.393  0.789  1.0
  O  O24  1  0.225  0.000  0.000  1.0
  O  O25  1  0.775  0.000  0.000  1.0
  O  O26  1  0.775  0.500  0.500  1.0
  O  O27  1  0.225  0.500  0.500  1.0
  O  O28  1  0.000  0.352  0.078  1.0
  O  O29  1  0.000  0.648  0.922  1.0
  O  O30  1  0.000  0.148  0.578  1.0
  O  O31  1  0.000  0.852  0.422  1.0
[/CIF]
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The material described by DyCrMnO5 crystallizes in the orthorhombic Pbam space group. Dy(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(3), and four equivalent O(2) atoms. Cr(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form CrO6 octahedra that share corners with four equivalent Mn(1)O5 square pyramids and edges with two equivalent Cr(1)O6 octahedra. Mn(1) is bonded to one O(4), two equivalent O(2), and two equivalent O(3) atoms to form MnO5 square pyramids that share corners with four equivalent Cr(1)O6 octahedra and  an edgeedge with one Mn(1)O5 square pyramid. The corner-sharing octahedral tilt angles range from 50-58°. There are four inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Dy(1) and two equivalent Cr(1) atoms to form distorted ODy2Cr2 trigonal pyramids that share corners with two equivalent O(1)Dy2Cr2 trigonal pyramids, corners with four equivalent O(2)Dy2MnCr trigonal pyramids,  an edgeedge with one O(1)Dy2Cr2 trigonal pyramid, and edges with four equivalent O(2)Dy2MnCr trigonal pyramids. In the second O site, O(2) is bonded to two equivalent Dy(1), one Cr(1), and one Mn(1) atom to form distorted ODy2MnCr trigonal pyramids that share corners with two equivalent O(1)Dy2Cr2 trigonal pyramids, corners with six equivalent O(2)Dy2MnCr trigonal pyramids,  an edgeedge with one O(2)Dy2MnCr trigonal pyramid, and edges with two equivalent O(1)Dy2Cr2 trigonal pyramids. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Dy(1) and two equivalent Mn(1) atoms. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to two equivalent Cr(1) and one Mn(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_DyMnCrO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.835
_cell_length_b   7.240
_cell_length_c   8.656
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   365.683
_cell_formula_units_Z   4
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
  Dy  Dy0  1  0.500  0.363  0.326  1.0
  Dy  Dy1  1  0.500  0.637  0.674  1.0
  Dy  Dy2  1  0.500  0.137  0.826  1.0
  Dy  Dy3  1  0.500  0.863  0.174  1.0
  Mn  Mn4  1  0.000  0.092  0.150  1.0
  Mn  Mn5  1  0.000  0.908  0.850  1.0
  Mn  Mn6  1  0.000  0.408  0.650  1.0
  Mn  Mn7  1  0.000  0.592  0.350  1.0
  Cr  Cr8  1  0.249  0.000  0.500  1.0
  Cr  Cr9  1  0.751  0.000  0.500  1.0
  Cr  Cr10  1  0.751  0.500  0.000  1.0
  Cr  Cr11  1  0.249  0.500  0.000  1.0
  O  O12  1  0.500  0.330  0.054  1.0
  O  O13  1  0.500  0.670  0.946  1.0
  O  O14  1  0.500  0.170  0.554  1.0
  O  O15  1  0.500  0.830  0.446  1.0
  O  O16  1  0.260  0.107  0.289  1.0
  O  O17  1  0.740  0.893  0.711  1.0
  O  O18  1  0.260  0.893  0.711  1.0
  O  O19  1  0.740  0.393  0.789  1.0
  O  O20  1  0.740  0.107  0.289  1.0
  O  O21  1  0.260  0.607  0.211  1.0
  O  O22  1  0.740  0.607  0.211  1.0
  O  O23  1  0.260  0.393  0.789  1.0
  O  O24  1  0.225  0.000  0.000  1.0
  O  O25  1  0.775  0.000  0.000  1.0
  O  O26  1  0.775  0.500  0.500  1.0
  O  O27  1  0.225  0.500  0.500  1.0
  O  O28  1  0.000  0.352  0.078  1.0
  O  O29  1  0.000  0.648  0.922  1.0
  O  O30  1  0.000  0.148  0.578  1.0
  O  O31  1  0.000  0.852  0.422  1.0
[/CIF]
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