The material structure described by EuV4SnO12 crystallizes in the orthorhombic Cmmm space group. Eu(1) is bonded to four equivalent O(1); four equivalent O(2); and four O(4,4) atoms to form EuO12 cuboctahedra that share corners with four equivalent Eu(1)O12 cuboctahedra and faces with eight equivalent V(1)O6 octahedra. V(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms to form VO6 octahedra that share corners with six equivalent V(1)O6 octahedra and faces with two equivalent Eu(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-9°. Sn(1) is bonded in a 8-coordinate geometry to four equivalent O(2) and four O(3,3,3) atoms. There are seven inequivalent O sites. In the first O site, O(3) is bonded in a linear geometry to two equivalent V(1) and two equivalent Sn(1) atoms. In the second O site, O(1) is bonded in a distorted T-shaped geometry to one Eu(1) and two equivalent V(1) atoms. In the third O site, O(2) is bonded in a distorted linear geometry to one Eu(1), two equivalent V(1), and one Sn(1) atom. In the fourth O site, O(3) is bonded in a linear geometry to two equivalent V(1) and two equivalent Sn(1) atoms. In the fifth O site, O(4) is bonded in a distorted linear geometry to two equivalent Eu(1) and two equivalent V(1) atoms. In the sixth O site, O(3) is bonded in a linear geometry to two equivalent V(1) and two equivalent Sn(1) atoms. In the seventh O site, O(4) is bonded in a distorted linear geometry to two equivalent Eu(1) and two equivalent V(1) atoms. is represented by the CIF file [CIF]
data_EuV4SnO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.446
_cell_length_b   5.446
_cell_length_c   7.773
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   89.396
_symmetry_Int_Tables_number   1
_cell_volume   230.516
_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
  Eu  Eu0  1  0.500  0.500  0.500  1.0
  V  V1  1  0.000  0.500  0.254  1.0
  V  V2  1  0.000  0.500  0.746  1.0
  V  V3  1  0.500  0.000  0.254  1.0
  V  V4  1  0.500  0.000  0.746  1.0
  Sn  Sn5  1  0.000  0.000  0.000  1.0
  O  O6  1  0.270  0.270  0.259  1.0
  O  O7  1  0.270  0.270  0.741  1.0
  O  O8  1  0.730  0.730  0.259  1.0
  O  O9  1  0.730  0.730  0.741  1.0
  O  O10  1  0.754  0.246  0.257  1.0
  O  O11  1  0.754  0.246  0.743  1.0
  O  O12  1  0.246  0.754  0.257  1.0
  O  O13  1  0.246  0.754  0.743  1.0
  O  O14  1  0.000  0.500  0.000  1.0
  O  O15  1  0.000  0.500  0.500  1.0
  O  O16  1  0.500  0.000  0.000  1.0
  O  O17  1  0.500  0.000  0.500  1.0
[/CIF]
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The material structure described by EuV4SnO12 crystallizes in the orthorhombic Cmmm space group. Eu(1) is bonded to four equivalent O(1); four equivalent O(2); and four O(4,4) atoms to form EuO12 cuboctahedra that share corners with four equivalent Eu(1)O12 cuboctahedra and faces with eight equivalent V(1)O6 octahedra. V(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms to form VO6 octahedra that share corners with six equivalent V(1)O6 octahedra and faces with two equivalent Eu(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-9°. Sn(1) is bonded in a 8-coordinate geometry to four equivalent O(2) and four O(3,3,3) atoms. There are seven inequivalent O sites. In the first O site, O(3) is bonded in a linear geometry to two equivalent V(1) and two equivalent Sn(1) atoms. In the second O site, O(1) is bonded in a distorted T-shaped geometry to one Eu(1) and two equivalent V(1) atoms. In the third O site, O(2) is bonded in a distorted linear geometry to one Eu(1), two equivalent V(1), and one Sn(1) atom. In the fourth O site, O(3) is bonded in a linear geometry to two equivalent V(1) and two equivalent Sn(1) atoms. In the fifth O site, O(4) is bonded in a distorted linear geometry to two equivalent Eu(1) and two equivalent V(1) atoms. In the sixth O site, O(3) is bonded in a linear geometry to two equivalent V(1) and two equivalent Sn(1) atoms. In the seventh O site, O(4) is bonded in a distorted linear geometry to two equivalent Eu(1) and two equivalent V(1) atoms. is represented by the CIF file [CIF]
data_EuV4SnO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.446
_cell_length_b   5.446
_cell_length_c   7.773
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   89.396
_symmetry_Int_Tables_number   1
_cell_volume   230.516
_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
  Eu  Eu0  1  0.500  0.500  0.500  1.0
  V  V1  1  0.000  0.500  0.254  1.0
  V  V2  1  0.000  0.500  0.746  1.0
  V  V3  1  0.500  0.000  0.254  1.0
  V  V4  1  0.500  0.000  0.746  1.0
  Sn  Sn5  1  0.000  0.000  0.000  1.0
  O  O6  1  0.270  0.270  0.259  1.0
  O  O7  1  0.270  0.270  0.741  1.0
  O  O8  1  0.730  0.730  0.259  1.0
  O  O9  1  0.730  0.730  0.741  1.0
  O  O10  1  0.754  0.246  0.257  1.0
  O  O11  1  0.754  0.246  0.743  1.0
  O  O12  1  0.246  0.754  0.257  1.0
  O  O13  1  0.246  0.754  0.743  1.0
  O  O14  1  0.000  0.500  0.000  1.0
  O  O15  1  0.000  0.500  0.500  1.0
  O  O16  1  0.500  0.000  0.000  1.0
  O  O17  1  0.500  0.000  0.500  1.0
[/CIF]
.