The structure described by VZnAsO5 crystallizes in the orthorhombic P2_12_12_1 space group. V(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(5) atoms to form VO6 octahedra that share corners with two equivalent Zn(1)O4 tetrahedra, corners with four equivalent As(1)O4 tetrahedra, edges with two equivalent V(1)O6 octahedra, and  an edgeedge with one Zn(1)O4 tetrahedra. Zn(1) is bonded to one O(2), one O(3), one O(4), and one O(5) atom to form distorted ZnO4 tetrahedra that share corners with two equivalent V(1)O6 octahedra, corners with three equivalent As(1)O4 tetrahedra, and  an edgeedge with one V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-60°. As(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form AsO4 tetrahedra that share corners with four equivalent V(1)O6 octahedra and corners with three equivalent Zn(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 45-59°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent V(1) and one As(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(1) and one As(1) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one V(1), one Zn(1), and one As(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one V(1), one Zn(1), and one As(1) atom. In the fifth O site, O(5) is bonded in a trigonal non-coplanar geometry to two equivalent V(1) and one Zn(1) atom. is represented by the CIF card [CIF]
data_VZnAsO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.226
_cell_length_b   8.203
_cell_length_c   8.362
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   427.066
_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
  V  V0  1  0.260  0.755  0.006  1.0
  V  V1  1  0.240  0.245  0.506  1.0
  V  V2  1  0.740  0.255  0.494  1.0
  V  V3  1  0.760  0.745  0.994  1.0
  Zn  Zn4  1  0.090  0.856  0.683  1.0
  Zn  Zn5  1  0.410  0.144  0.183  1.0
  Zn  Zn6  1  0.910  0.356  0.817  1.0
  Zn  Zn7  1  0.590  0.644  0.317  1.0
  As  As8  1  0.495  0.083  0.816  1.0
  As  As9  1  0.005  0.917  0.316  1.0
  As  As10  1  0.505  0.583  0.684  1.0
  As  As11  1  0.995  0.417  0.184  1.0
  O  O12  1  0.512  0.888  0.896  1.0
  O  O13  1  0.988  0.112  0.396  1.0
  O  O14  1  0.488  0.388  0.604  1.0
  O  O15  1  0.012  0.612  0.104  1.0
  O  O16  1  0.455  0.217  0.970  1.0
  O  O17  1  0.045  0.783  0.470  1.0
  O  O18  1  0.545  0.717  0.530  1.0
  O  O19  1  0.955  0.283  0.030  1.0
  O  O20  1  0.730  0.129  0.717  1.0
  O  O21  1  0.770  0.871  0.217  1.0
  O  O22  1  0.270  0.629  0.783  1.0
  O  O23  1  0.230  0.371  0.283  1.0
  O  O24  1  0.273  0.076  0.688  1.0
  O  O25  1  0.227  0.924  0.188  1.0
  O  O26  1  0.727  0.576  0.812  1.0
  O  O27  1  0.773  0.424  0.312  1.0
  O  O28  1  0.005  0.854  0.900  1.0
  O  O29  1  0.495  0.146  0.400  1.0
  O  O30  1  0.995  0.354  0.600  1.0
  O  O31  1  0.505  0.646  0.100  1.0
[/CIF]
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The structure described by VZnAsO5 crystallizes in the orthorhombic P2_12_12_1 space group. V(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(5) atoms to form VO6 octahedra that share corners with two equivalent Zn(1)O4 tetrahedra, corners with four equivalent As(1)O4 tetrahedra, edges with two equivalent V(1)O6 octahedra, and  an edgeedge with one Zn(1)O4 tetrahedra. Zn(1) is bonded to one O(2), one O(3), one O(4), and one O(5) atom to form distorted ZnO4 tetrahedra that share corners with two equivalent V(1)O6 octahedra, corners with three equivalent As(1)O4 tetrahedra, and  an edgeedge with one V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-60°. As(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form AsO4 tetrahedra that share corners with four equivalent V(1)O6 octahedra and corners with three equivalent Zn(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 45-59°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent V(1) and one As(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(1) and one As(1) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one V(1), one Zn(1), and one As(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one V(1), one Zn(1), and one As(1) atom. In the fifth O site, O(5) is bonded in a trigonal non-coplanar geometry to two equivalent V(1) and one Zn(1) atom. is represented by the CIF card [CIF]
data_VZnAsO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.226
_cell_length_b   8.203
_cell_length_c   8.362
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   427.066
_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
  V  V0  1  0.260  0.755  0.006  1.0
  V  V1  1  0.240  0.245  0.506  1.0
  V  V2  1  0.740  0.255  0.494  1.0
  V  V3  1  0.760  0.745  0.994  1.0
  Zn  Zn4  1  0.090  0.856  0.683  1.0
  Zn  Zn5  1  0.410  0.144  0.183  1.0
  Zn  Zn6  1  0.910  0.356  0.817  1.0
  Zn  Zn7  1  0.590  0.644  0.317  1.0
  As  As8  1  0.495  0.083  0.816  1.0
  As  As9  1  0.005  0.917  0.316  1.0
  As  As10  1  0.505  0.583  0.684  1.0
  As  As11  1  0.995  0.417  0.184  1.0
  O  O12  1  0.512  0.888  0.896  1.0
  O  O13  1  0.988  0.112  0.396  1.0
  O  O14  1  0.488  0.388  0.604  1.0
  O  O15  1  0.012  0.612  0.104  1.0
  O  O16  1  0.455  0.217  0.970  1.0
  O  O17  1  0.045  0.783  0.470  1.0
  O  O18  1  0.545  0.717  0.530  1.0
  O  O19  1  0.955  0.283  0.030  1.0
  O  O20  1  0.730  0.129  0.717  1.0
  O  O21  1  0.770  0.871  0.217  1.0
  O  O22  1  0.270  0.629  0.783  1.0
  O  O23  1  0.230  0.371  0.283  1.0
  O  O24  1  0.273  0.076  0.688  1.0
  O  O25  1  0.227  0.924  0.188  1.0
  O  O26  1  0.727  0.576  0.812  1.0
  O  O27  1  0.773  0.424  0.312  1.0
  O  O28  1  0.005  0.854  0.900  1.0
  O  O29  1  0.495  0.146  0.400  1.0
  O  O30  1  0.995  0.354  0.600  1.0
  O  O31  1  0.505  0.646  0.100  1.0
[/CIF]
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