The compound described by MgVPbO3 crystallizes in the orthorhombic Pmm2 space group. Mg(1) is bonded in a distorted T-shaped geometry to two equivalent Pb(1), one O(2), and two equivalent O(1) atoms. V(1) is bonded to one O(1), two equivalent O(2), and two equivalent O(3) atoms to form corner-sharing VO5 trigonal bipyramids. Pb(1) is bonded in a 6-coordinate geometry to two equivalent Mg(1), two equivalent O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a T-shaped geometry to two equivalent Mg(1) and one V(1) atom. In the second O site, O(2) is bonded in a T-shaped geometry to one Mg(1), two equivalent V(1), and two equivalent Pb(1) atoms. In the third O site, O(3) is bonded to two equivalent V(1) and two equivalent Pb(1) atoms to form distorted corner-sharing OV2Pb2 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_MgVPbO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.960
_cell_length_b   3.986
_cell_length_c   6.337
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   100.031
_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
  Mg  Mg0  1  0.000  0.500  0.286  1.0
  V  V1  1  0.500  0.500  0.613  1.0
  Pb  Pb2  1  0.000  0.000  0.914  1.0
  O  O3  1  0.500  0.500  0.308  1.0
  O  O4  1  0.000  0.500  0.610  1.0
  O  O5  1  0.500  0.000  0.717  1.0
[/CIF]
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The compound described by MgVPbO3 crystallizes in the orthorhombic Pmm2 space group. Mg(1) is bonded in a distorted T-shaped geometry to two equivalent Pb(1), one O(2), and two equivalent O(1) atoms. V(1) is bonded to one O(1), two equivalent O(2), and two equivalent O(3) atoms to form corner-sharing VO5 trigonal bipyramids. Pb(1) is bonded in a 6-coordinate geometry to two equivalent Mg(1), two equivalent O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a T-shaped geometry to two equivalent Mg(1) and one V(1) atom. In the second O site, O(2) is bonded in a T-shaped geometry to one Mg(1), two equivalent V(1), and two equivalent Pb(1) atoms. In the third O site, O(3) is bonded to two equivalent V(1) and two equivalent Pb(1) atoms to form distorted corner-sharing OV2Pb2 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_MgVPbO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.960
_cell_length_b   3.986
_cell_length_c   6.337
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   100.031
_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
  Mg  Mg0  1  0.000  0.500  0.286  1.0
  V  V1  1  0.500  0.500  0.613  1.0
  Pb  Pb2  1  0.000  0.000  0.914  1.0
  O  O3  1  0.500  0.500  0.308  1.0
  O  O4  1  0.000  0.500  0.610  1.0
  O  O5  1  0.500  0.000  0.717  1.0
[/CIF]
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