The crystal structure described by ZnPbAsHO5 crystallizes in the orthorhombic P2_12_12_1 space group. Zn(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(5) atoms to form distorted ZnO6 octahedra that share corners with four equivalent As(1)O4 tetrahedra and edges with two equivalent Zn(1)O6 octahedra. Pb(1) is bonded in a 8-coordinate geometry to one O(1), one O(5), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. 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 Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-60°. H(1) is bonded in a single-bond geometry to one O(5) atom. There are five inequivalent O sites. In the first O site, O(5) is bonded in a distorted single-bond geometry to two equivalent Zn(1), one Pb(1), and one H(1) atom. In the second O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Zn(1), one Pb(1), and one As(1) atom. In the third O site, O(2) is bonded in a single-bond geometry to two equivalent Pb(1) and one As(1) atom. In the fourth O site, O(3) is bonded in a 2-coordinate geometry to one Zn(1), two equivalent Pb(1), and one As(1) atom. In the fifth O site, O(4) is bonded in a 4-coordinate geometry to one Zn(1), two equivalent Pb(1), and one As(1) atom. is represented by the CIF file [CIF]
data_ZnAsHPbO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.198
_cell_length_b   7.810
_cell_length_c   9.476
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   458.719
_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
  Zn  Zn0  1  0.231  0.230  0.512  1.0
  Zn  Zn1  1  0.731  0.270  0.488  1.0
  Zn  Zn2  1  0.769  0.730  0.988  1.0
  Zn  Zn3  1  0.269  0.770  0.012  1.0
  As  As4  1  0.986  0.377  0.815  1.0
  As  As5  1  0.486  0.123  0.185  1.0
  As  As6  1  0.014  0.877  0.685  1.0
  As  As7  1  0.514  0.623  0.315  1.0
  H  H8  1  0.512  0.004  0.511  1.0
  H  H9  1  0.012  0.496  0.489  1.0
  H  H10  1  0.488  0.504  0.989  1.0
  H  H11  1  0.988  0.996  0.011  1.0
  Pb  Pb12  1  0.034  0.369  0.171  1.0
  Pb  Pb13  1  0.534  0.131  0.829  1.0
  Pb  Pb14  1  0.966  0.869  0.329  1.0
  Pb  Pb15  1  0.466  0.631  0.671  1.0
  O  O16  1  0.493  0.446  0.426  1.0
  O  O17  1  0.993  0.054  0.574  1.0
  O  O18  1  0.507  0.946  0.074  1.0
  O  O19  1  0.007  0.554  0.926  1.0
  O  O20  1  0.439  0.296  0.077  1.0
  O  O21  1  0.939  0.204  0.923  1.0
  O  O22  1  0.561  0.796  0.423  1.0
  O  O23  1  0.061  0.704  0.577  1.0
  O  O24  1  0.727  0.143  0.278  1.0
  O  O25  1  0.227  0.357  0.722  1.0
  O  O26  1  0.273  0.643  0.222  1.0
  O  O27  1  0.773  0.857  0.778  1.0
  O  O28  1  0.739  0.611  0.206  1.0
  O  O29  1  0.239  0.889  0.794  1.0
  O  O30  1  0.261  0.111  0.294  1.0
  O  O31  1  0.761  0.389  0.706  1.0
  O  O32  1  0.505  0.115  0.562  1.0
  O  O33  1  0.005  0.385  0.438  1.0
  O  O34  1  0.495  0.615  0.938  1.0
  O  O35  1  0.995  0.885  0.062  1.0
[/CIF]
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The crystal structure described by ZnPbAsHO5 crystallizes in the orthorhombic P2_12_12_1 space group. Zn(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(5) atoms to form distorted ZnO6 octahedra that share corners with four equivalent As(1)O4 tetrahedra and edges with two equivalent Zn(1)O6 octahedra. Pb(1) is bonded in a 8-coordinate geometry to one O(1), one O(5), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. 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 Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-60°. H(1) is bonded in a single-bond geometry to one O(5) atom. There are five inequivalent O sites. In the first O site, O(5) is bonded in a distorted single-bond geometry to two equivalent Zn(1), one Pb(1), and one H(1) atom. In the second O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Zn(1), one Pb(1), and one As(1) atom. In the third O site, O(2) is bonded in a single-bond geometry to two equivalent Pb(1) and one As(1) atom. In the fourth O site, O(3) is bonded in a 2-coordinate geometry to one Zn(1), two equivalent Pb(1), and one As(1) atom. In the fifth O site, O(4) is bonded in a 4-coordinate geometry to one Zn(1), two equivalent Pb(1), and one As(1) atom. is represented by the CIF file [CIF]
data_ZnAsHPbO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.198
_cell_length_b   7.810
_cell_length_c   9.476
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   458.719
_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
  Zn  Zn0  1  0.231  0.230  0.512  1.0
  Zn  Zn1  1  0.731  0.270  0.488  1.0
  Zn  Zn2  1  0.769  0.730  0.988  1.0
  Zn  Zn3  1  0.269  0.770  0.012  1.0
  As  As4  1  0.986  0.377  0.815  1.0
  As  As5  1  0.486  0.123  0.185  1.0
  As  As6  1  0.014  0.877  0.685  1.0
  As  As7  1  0.514  0.623  0.315  1.0
  H  H8  1  0.512  0.004  0.511  1.0
  H  H9  1  0.012  0.496  0.489  1.0
  H  H10  1  0.488  0.504  0.989  1.0
  H  H11  1  0.988  0.996  0.011  1.0
  Pb  Pb12  1  0.034  0.369  0.171  1.0
  Pb  Pb13  1  0.534  0.131  0.829  1.0
  Pb  Pb14  1  0.966  0.869  0.329  1.0
  Pb  Pb15  1  0.466  0.631  0.671  1.0
  O  O16  1  0.493  0.446  0.426  1.0
  O  O17  1  0.993  0.054  0.574  1.0
  O  O18  1  0.507  0.946  0.074  1.0
  O  O19  1  0.007  0.554  0.926  1.0
  O  O20  1  0.439  0.296  0.077  1.0
  O  O21  1  0.939  0.204  0.923  1.0
  O  O22  1  0.561  0.796  0.423  1.0
  O  O23  1  0.061  0.704  0.577  1.0
  O  O24  1  0.727  0.143  0.278  1.0
  O  O25  1  0.227  0.357  0.722  1.0
  O  O26  1  0.273  0.643  0.222  1.0
  O  O27  1  0.773  0.857  0.778  1.0
  O  O28  1  0.739  0.611  0.206  1.0
  O  O29  1  0.239  0.889  0.794  1.0
  O  O30  1  0.261  0.111  0.294  1.0
  O  O31  1  0.761  0.389  0.706  1.0
  O  O32  1  0.505  0.115  0.562  1.0
  O  O33  1  0.005  0.385  0.438  1.0
  O  O34  1  0.495  0.615  0.938  1.0
  O  O35  1  0.995  0.885  0.062  1.0
[/CIF]
.