The structure described by ZnSeO4 crystallizes in the orthorhombic Pmn2_1 space group. Zn(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), and four equivalent O(3) atoms. Se(1) is bonded in a tetrahedral geometry to one O(1), one 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 bent 150 degrees geometry to one Zn(1) and one Se(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(1) and one Se(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Zn(1) and one Se(1) atom. is represented by the CIF card [CIF]
data_ZnSeO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.870
_cell_length_b   4.923
_cell_length_c   6.173
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   148.026
_cell_formula_units_Z   2
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
  Zn  Zn0  1  0.027  0.902  0.000  1.0
  Zn  Zn1  1  0.527  0.098  0.500  1.0
  Se  Se2  1  0.478  0.342  0.000  1.0
  Se  Se3  1  0.978  0.658  0.500  1.0
  O  O4  1  0.385  0.665  0.000  1.0
  O  O5  1  0.816  0.302  0.000  1.0
  O  O6  1  0.332  0.175  0.213  1.0
  O  O7  1  0.832  0.825  0.287  1.0
  O  O8  1  0.316  0.698  0.500  1.0
  O  O9  1  0.885  0.335  0.500  1.0
  O  O10  1  0.832  0.825  0.713  1.0
  O  O11  1  0.332  0.175  0.787  1.0
[/CIF]
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The structure described by ZnSeO4 crystallizes in the orthorhombic Pmn2_1 space group. Zn(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), and four equivalent O(3) atoms. Se(1) is bonded in a tetrahedral geometry to one O(1), one 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 bent 150 degrees geometry to one Zn(1) and one Se(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(1) and one Se(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Zn(1) and one Se(1) atom. is represented by the CIF card [CIF]
data_ZnSeO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.870
_cell_length_b   4.923
_cell_length_c   6.173
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   148.026
_cell_formula_units_Z   2
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
  Zn  Zn0  1  0.027  0.902  0.000  1.0
  Zn  Zn1  1  0.527  0.098  0.500  1.0
  Se  Se2  1  0.478  0.342  0.000  1.0
  Se  Se3  1  0.978  0.658  0.500  1.0
  O  O4  1  0.385  0.665  0.000  1.0
  O  O5  1  0.816  0.302  0.000  1.0
  O  O6  1  0.332  0.175  0.213  1.0
  O  O7  1  0.832  0.825  0.287  1.0
  O  O8  1  0.316  0.698  0.500  1.0
  O  O9  1  0.885  0.335  0.500  1.0
  O  O10  1  0.832  0.825  0.713  1.0
  O  O11  1  0.332  0.175  0.787  1.0
[/CIF]
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