The compound described by SmLa3V2Cr2O12 is (Cubic) Perovskite-derived structured and crystallizes in the orthorhombic Pmm2 space group. Sm(1) is bonded to two equivalent O(3), two equivalent O(4), two equivalent O(7), two equivalent O(8), and four equivalent O(5) atoms to form SmO12 cuboctahedra that share corners with four equivalent La(1)O12 cuboctahedra, corners with four equivalent La(2)O12 cuboctahedra, corners with four equivalent La(3)O12 cuboctahedra, faces with two equivalent Sm(1)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with two equivalent La(3)O12 cuboctahedra, faces with four equivalent V(1)O6 octahedra, and faces with four equivalent Cr(1)O6 octahedra. There are three inequivalent La sites. In the first La site, La(1) is bonded to two equivalent O(1), two equivalent O(2), two equivalent O(7), two equivalent O(8), and four equivalent O(5) atoms to form LaO12 cuboctahedra that share corners with four equivalent Sm(1)O12 cuboctahedra, corners with four equivalent La(2)O12 cuboctahedra, corners with four equivalent La(3)O12 cuboctahedra, faces with two equivalent Sm(1)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with two equivalent La(2)O12 cuboctahedra, faces with four equivalent V(1)O6 octahedra, and faces with four equivalent Cr(1)O6 octahedra. In the second La site, La(2) is bonded to two equivalent O(1), two equivalent O(2), two equivalent O(7), two equivalent O(8), and four equivalent O(6) atoms to form LaO12 cuboctahedra that share corners with four equivalent Sm(1)O12 cuboctahedra, corners with four equivalent La(1)O12 cuboctahedra, corners with four equivalent La(3)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with two equivalent La(2)O12 cuboctahedra, faces with two equivalent La(3)O12 cuboctahedra, faces with four equivalent V(1)O6 octahedra, and faces with four equivalent Cr(1)O6 octahedra. In the third La site, La(3) is bonded to two equivalent O(3), two equivalent O(4), two equivalent O(7), two equivalent O(8), and four equivalent O(6) atoms to form LaO12 cuboctahedra that share corners with four equivalent Sm(1)O12 cuboctahedra, corners with four equivalent La(1)O12 cuboctahedra, corners with four equivalent La(2)O12 cuboctahedra, faces with two equivalent Sm(1)O12 cuboctahedra, faces with two equivalent La(2)O12 cuboctahedra, faces with two equivalent La(3)O12 cuboctahedra, faces with four equivalent V(1)O6 octahedra, and faces with four equivalent Cr(1)O6 octahedra. V(1) is bonded to one O(1), one O(3), one O(5), one O(6), and two equivalent O(7) atoms to form VO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with four equivalent V(1)O6 octahedra, faces with two equivalent Sm(1)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with two equivalent La(2)O12 cuboctahedra, and faces with two equivalent La(3)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. Cr(1) is bonded to one O(2), one O(4), one O(5), one O(6), and two equivalent O(8) atoms to form CrO6 octahedra that share corners with two equivalent V(1)O6 octahedra, corners with four equivalent Cr(1)O6 octahedra, faces with two equivalent Sm(1)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with two equivalent La(2)O12 cuboctahedra, and faces with two equivalent La(3)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to two equivalent La(1), two equivalent La(2), and two equivalent V(1) atoms. In the second O site, O(2) is bonded to two equivalent La(1), two equivalent La(2), and two equivalent Cr(1) atoms to form distorted edge-sharing OLa4Cr2 octahedra. In the third O site, O(3) is bonded in a distorted linear geometry to two equivalent Sm(1), two equivalent La(3), and two equivalent V(1) atoms. In the fourth O site, O(4) is bonded in a distorted linear geometry to two equivalent Sm(1), two equivalent La(3), and two equivalent Cr(1) atoms. In the fifth O site, O(5) is bonded in a distorted linear geometry to two equivalent Sm(1), two equivalent La(1), one V(1), and one Cr(1) atom. In the sixth O site, O(6) is bonded in a distorted linear geometry to two equivalent La(2), two equivalent La(3), one V(1), and one Cr(1) atom. In the seventh O site, O(7) is bonded in a distorted linear geometry to one Sm(1), one La(1), one La(2), one La(3), and two equivalent V(1) atoms. In the eighth O site, O(8) is bonded in a distorted linear geometry to one Sm(1), one La(1), one La(2), one La(3), and two equivalent Cr(1) atoms. is represented by the CIF card [CIF]
data_La3SmV2Cr2O12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.909
_cell_length_b   7.883
_cell_length_c   7.886
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   243.003
_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
  La  La0  1  0.500  0.251  0.500  1.0
  La  La1  1  0.500  0.746  0.500  1.0
  La  La2  1  0.500  0.749  0.000  1.0
  Sm  Sm3  1  0.500  0.255  0.000  1.0
  V  V4  1  0.000  0.001  0.751  1.0
  V  V5  1  0.000  0.001  0.249  1.0
  Cr  Cr6  1  0.000  0.499  0.751  1.0
  Cr  Cr7  1  0.000  0.499  0.249  1.0
  O  O8  1  0.000  0.997  0.500  1.0
  O  O9  1  0.000  0.499  0.500  1.0
  O  O10  1  0.000  0.007  0.000  1.0
  O  O11  1  0.000  0.497  0.000  1.0
  O  O12  1  0.000  0.253  0.755  1.0
  O  O13  1  0.000  0.747  0.749  1.0
  O  O14  1  0.000  0.253  0.245  1.0
  O  O15  1  0.000  0.747  0.251  1.0
  O  O16  1  0.500  0.002  0.752  1.0
  O  O17  1  0.500  0.497  0.752  1.0
  O  O18  1  0.500  0.002  0.248  1.0
  O  O19  1  0.500  0.497  0.247  1.0
[/CIF]
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The compound described by SmLa3V2Cr2O12 is (Cubic) Perovskite-derived structured and crystallizes in the orthorhombic Pmm2 space group. Sm(1) is bonded to two equivalent O(3), two equivalent O(4), two equivalent O(7), two equivalent O(8), and four equivalent O(5) atoms to form SmO12 cuboctahedra that share corners with four equivalent La(1)O12 cuboctahedra, corners with four equivalent La(2)O12 cuboctahedra, corners with four equivalent La(3)O12 cuboctahedra, faces with two equivalent Sm(1)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with two equivalent La(3)O12 cuboctahedra, faces with four equivalent V(1)O6 octahedra, and faces with four equivalent Cr(1)O6 octahedra. There are three inequivalent La sites. In the first La site, La(1) is bonded to two equivalent O(1), two equivalent O(2), two equivalent O(7), two equivalent O(8), and four equivalent O(5) atoms to form LaO12 cuboctahedra that share corners with four equivalent Sm(1)O12 cuboctahedra, corners with four equivalent La(2)O12 cuboctahedra, corners with four equivalent La(3)O12 cuboctahedra, faces with two equivalent Sm(1)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with two equivalent La(2)O12 cuboctahedra, faces with four equivalent V(1)O6 octahedra, and faces with four equivalent Cr(1)O6 octahedra. In the second La site, La(2) is bonded to two equivalent O(1), two equivalent O(2), two equivalent O(7), two equivalent O(8), and four equivalent O(6) atoms to form LaO12 cuboctahedra that share corners with four equivalent Sm(1)O12 cuboctahedra, corners with four equivalent La(1)O12 cuboctahedra, corners with four equivalent La(3)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with two equivalent La(2)O12 cuboctahedra, faces with two equivalent La(3)O12 cuboctahedra, faces with four equivalent V(1)O6 octahedra, and faces with four equivalent Cr(1)O6 octahedra. In the third La site, La(3) is bonded to two equivalent O(3), two equivalent O(4), two equivalent O(7), two equivalent O(8), and four equivalent O(6) atoms to form LaO12 cuboctahedra that share corners with four equivalent Sm(1)O12 cuboctahedra, corners with four equivalent La(1)O12 cuboctahedra, corners with four equivalent La(2)O12 cuboctahedra, faces with two equivalent Sm(1)O12 cuboctahedra, faces with two equivalent La(2)O12 cuboctahedra, faces with two equivalent La(3)O12 cuboctahedra, faces with four equivalent V(1)O6 octahedra, and faces with four equivalent Cr(1)O6 octahedra. V(1) is bonded to one O(1), one O(3), one O(5), one O(6), and two equivalent O(7) atoms to form VO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with four equivalent V(1)O6 octahedra, faces with two equivalent Sm(1)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with two equivalent La(2)O12 cuboctahedra, and faces with two equivalent La(3)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. Cr(1) is bonded to one O(2), one O(4), one O(5), one O(6), and two equivalent O(8) atoms to form CrO6 octahedra that share corners with two equivalent V(1)O6 octahedra, corners with four equivalent Cr(1)O6 octahedra, faces with two equivalent Sm(1)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, faces with two equivalent La(2)O12 cuboctahedra, and faces with two equivalent La(3)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to two equivalent La(1), two equivalent La(2), and two equivalent V(1) atoms. In the second O site, O(2) is bonded to two equivalent La(1), two equivalent La(2), and two equivalent Cr(1) atoms to form distorted edge-sharing OLa4Cr2 octahedra. In the third O site, O(3) is bonded in a distorted linear geometry to two equivalent Sm(1), two equivalent La(3), and two equivalent V(1) atoms. In the fourth O site, O(4) is bonded in a distorted linear geometry to two equivalent Sm(1), two equivalent La(3), and two equivalent Cr(1) atoms. In the fifth O site, O(5) is bonded in a distorted linear geometry to two equivalent Sm(1), two equivalent La(1), one V(1), and one Cr(1) atom. In the sixth O site, O(6) is bonded in a distorted linear geometry to two equivalent La(2), two equivalent La(3), one V(1), and one Cr(1) atom. In the seventh O site, O(7) is bonded in a distorted linear geometry to one Sm(1), one La(1), one La(2), one La(3), and two equivalent V(1) atoms. In the eighth O site, O(8) is bonded in a distorted linear geometry to one Sm(1), one La(1), one La(2), one La(3), and two equivalent Cr(1) atoms. is represented by the CIF card [CIF]
data_La3SmV2Cr2O12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.909
_cell_length_b   7.883
_cell_length_c   7.886
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   243.003
_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
  La  La0  1  0.500  0.251  0.500  1.0
  La  La1  1  0.500  0.746  0.500  1.0
  La  La2  1  0.500  0.749  0.000  1.0
  Sm  Sm3  1  0.500  0.255  0.000  1.0
  V  V4  1  0.000  0.001  0.751  1.0
  V  V5  1  0.000  0.001  0.249  1.0
  Cr  Cr6  1  0.000  0.499  0.751  1.0
  Cr  Cr7  1  0.000  0.499  0.249  1.0
  O  O8  1  0.000  0.997  0.500  1.0
  O  O9  1  0.000  0.499  0.500  1.0
  O  O10  1  0.000  0.007  0.000  1.0
  O  O11  1  0.000  0.497  0.000  1.0
  O  O12  1  0.000  0.253  0.755  1.0
  O  O13  1  0.000  0.747  0.749  1.0
  O  O14  1  0.000  0.253  0.245  1.0
  O  O15  1  0.000  0.747  0.251  1.0
  O  O16  1  0.500  0.002  0.752  1.0
  O  O17  1  0.500  0.497  0.752  1.0
  O  O18  1  0.500  0.002  0.248  1.0
  O  O19  1  0.500  0.497  0.247  1.0
[/CIF]
.