The compound described by Zn9(As3O14)2 crystallizes in the triclinic P-1 space group. There are five inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to two equivalent O(1), two equivalent O(13), and two equivalent O(8) atoms to form ZnO6 octahedra that share corners with two equivalent Zn(2)O4 tetrahedra, corners with two equivalent As(2)O4 tetrahedra, corners with two equivalent As(3)O4 tetrahedra, and edges with two equivalent Zn(3)O6 octahedra. In the second Zn site, Zn(2) is bonded to one O(3), one O(4), one O(8), and one O(9) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(1)O6 octahedra,  a cornercorner with one Zn(4)O6 octahedra,  a cornercorner with one As(1)O4 tetrahedra,  a cornercorner with one As(2)O4 tetrahedra, corners with two equivalent As(3)O4 tetrahedra, and  a cornercorner with one Zn(5)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 59-61°. In the third Zn site, Zn(3) is bonded to one O(1), one O(11), one O(12), one O(13), one O(5), and one O(6) atom to form ZnO6 octahedra that share  a cornercorner with one As(1)O4 tetrahedra, corners with two equivalent As(2)O4 tetrahedra, corners with two equivalent As(3)O4 tetrahedra,  an edgeedge with one Zn(1)O6 octahedra, and  an edgeedge with one Zn(5)O5 trigonal bipyramid. In the fourth Zn site, Zn(4) is bonded to one O(10), one O(14), one O(2), one O(9), and two equivalent O(7) atoms to form ZnO6 octahedra that share  a cornercorner with one Zn(2)O4 tetrahedra, corners with two equivalent As(2)O4 tetrahedra, corners with three equivalent As(1)O4 tetrahedra,  an edgeedge with one Zn(4)O6 octahedra, and  an edgeedge with one Zn(5)O5 trigonal bipyramid. In the fifth Zn site, Zn(5) is bonded to one O(10), one O(12), one O(2), one O(4), and one O(5) atom to form ZnO5 trigonal bipyramids that share  a cornercorner with one Zn(2)O4 tetrahedra,  a cornercorner with one As(1)O4 tetrahedra, corners with two equivalent As(2)O4 tetrahedra, corners with two equivalent As(3)O4 tetrahedra,  an edgeedge with one Zn(3)O6 octahedra, and  an edgeedge with one Zn(4)O6 octahedra. There are three inequivalent As sites. In the first As site, As(1) is bonded to one O(2), one O(3), one O(6), and one O(7) atom to form AsO4 tetrahedra that share  a cornercorner with one Zn(3)O6 octahedra, corners with three equivalent Zn(4)O6 octahedra,  a cornercorner with one Zn(2)O4 tetrahedra, and  a cornercorner with one Zn(5)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 48-56°. In the second As site, As(2) is bonded to one O(1), one O(10), one O(12), and one O(9) atom to form AsO4 tetrahedra that share  a cornercorner with one Zn(1)O6 octahedra, corners with two equivalent Zn(3)O6 octahedra, corners with two equivalent Zn(4)O6 octahedra,  a cornercorner with one Zn(2)O4 tetrahedra, and corners with two equivalent Zn(5)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 45-61°. In the third As site, As(3) is bonded to one O(11), one O(4), one O(5), and one O(8) atom to form AsO4 tetrahedra that share  a cornercorner with one Zn(1)O6 octahedra, corners with two equivalent Zn(3)O6 octahedra, corners with two equivalent Zn(2)O4 tetrahedra, and corners with two equivalent Zn(5)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 40-60°. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Zn(1), one Zn(3), and one As(2) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to one Zn(4), one Zn(5), and one As(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Zn(2) and one As(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Zn(2), one Zn(5), and one As(3) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Zn(3), one Zn(5), and one As(3) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Zn(3) and one As(1) atom. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to two equivalent Zn(4) and one As(1) atom. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one Zn(1), one Zn(2), and one As(3) atom. In the ninth O site, O(9) is bonded in a trigonal planar geometry to one Zn(2), one Zn(4), and one As(2) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one Zn(4), one Zn(5), and one As(2) atom. In the eleventh O site, O(11) is bonded in a bent 150 degrees geometry to one Zn(3) and one As(3) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one Zn(3), one Zn(5), and one As(2) atom. In the thirteenth O site, O(13) is bonded in a water-like geometry to one Zn(1) and one Zn(3) atom. In the fourteenth O site, O(14) is bonded in a single-bond geometry to one Zn(4) atom. is represented by the CIF file [CIF]
data_Zn9(As3O14)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.633
_cell_length_b   9.374
_cell_length_c   10.374
_cell_angle_alpha   71.453
_cell_angle_beta   78.425
_cell_angle_gamma   75.978
_symmetry_Int_Tables_number   1
_cell_volume   587.907
_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
  Zn  Zn0  1  0.000  0.000  0.500  1.0
  Zn  Zn1  1  0.562  0.842  0.721  1.0
  Zn  Zn2  1  0.438  0.158  0.279  1.0
  Zn  Zn3  1  0.957  0.246  0.666  1.0
  Zn  Zn4  1  0.043  0.754  0.334  1.0
  Zn  Zn5  1  0.207  0.380  0.972  1.0
  Zn  Zn6  1  0.793  0.620  0.028  1.0
  Zn  Zn7  1  0.530  0.496  0.700  1.0
  Zn  Zn8  1  0.470  0.504  0.300  1.0
  As  As9  1  0.743  0.278  0.984  1.0
  As  As10  1  0.257  0.722  0.016  1.0
  As  As11  1  0.980  0.609  0.693  1.0
  As  As12  1  0.020  0.391  0.307  1.0
  As  As13  1  0.504  0.205  0.577  1.0
  As  As14  1  0.496  0.795  0.423  1.0
  O  O15  1  0.007  0.756  0.544  1.0
  O  O16  1  0.993  0.244  0.456  1.0
  O  O17  1  0.522  0.387  0.907  1.0
  O  O18  1  0.478  0.613  0.093  1.0
  O  O19  1  0.672  0.157  0.138  1.0
  O  O20  1  0.328  0.843  0.862  1.0
  O  O21  1  0.487  0.278  0.402  1.0
  O  O22  1  0.513  0.722  0.598  1.0
  O  O23  1  0.629  0.316  0.625  1.0
  O  O24  1  0.371  0.684  0.375  1.0
  O  O25  1  0.910  0.172  0.881  1.0
  O  O26  1  0.090  0.828  0.119  1.0
  O  O27  1  0.884  0.407  0.994  1.0
  O  O28  1  0.116  0.593  0.006  1.0
  O  O29  1  0.663  0.024  0.593  1.0
  O  O30  1  0.337  0.976  0.407  1.0
  O  O31  1  0.805  0.698  0.808  1.0
  O  O32  1  0.195  0.302  0.192  1.0
  O  O33  1  0.212  0.512  0.754  1.0
  O  O34  1  0.788  0.488  0.246  1.0
  O  O35  1  0.272  0.187  0.679  1.0
  O  O36  1  0.728  0.813  0.321  1.0
  O  O37  1  0.865  0.476  0.664  1.0
  O  O38  1  0.135  0.524  0.336  1.0
  O  O39  1  0.995  0.986  0.319  1.0
  O  O40  1  0.005  0.014  0.681  1.0
  O  O41  1  0.221  0.175  0.932  1.0
  O  O42  1  0.779  0.825  0.068  1.0
[/CIF]
.
The compound described by Zn9(As3O14)2 crystallizes in the triclinic P-1 space group. There are five inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to two equivalent O(1), two equivalent O(13), and two equivalent O(8) atoms to form ZnO6 octahedra that share corners with two equivalent Zn(2)O4 tetrahedra, corners with two equivalent As(2)O4 tetrahedra, corners with two equivalent As(3)O4 tetrahedra, and edges with two equivalent Zn(3)O6 octahedra. In the second Zn site, Zn(2) is bonded to one O(3), one O(4), one O(8), and one O(9) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(1)O6 octahedra,  a cornercorner with one Zn(4)O6 octahedra,  a cornercorner with one As(1)O4 tetrahedra,  a cornercorner with one As(2)O4 tetrahedra, corners with two equivalent As(3)O4 tetrahedra, and  a cornercorner with one Zn(5)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 59-61°. In the third Zn site, Zn(3) is bonded to one O(1), one O(11), one O(12), one O(13), one O(5), and one O(6) atom to form ZnO6 octahedra that share  a cornercorner with one As(1)O4 tetrahedra, corners with two equivalent As(2)O4 tetrahedra, corners with two equivalent As(3)O4 tetrahedra,  an edgeedge with one Zn(1)O6 octahedra, and  an edgeedge with one Zn(5)O5 trigonal bipyramid. In the fourth Zn site, Zn(4) is bonded to one O(10), one O(14), one O(2), one O(9), and two equivalent O(7) atoms to form ZnO6 octahedra that share  a cornercorner with one Zn(2)O4 tetrahedra, corners with two equivalent As(2)O4 tetrahedra, corners with three equivalent As(1)O4 tetrahedra,  an edgeedge with one Zn(4)O6 octahedra, and  an edgeedge with one Zn(5)O5 trigonal bipyramid. In the fifth Zn site, Zn(5) is bonded to one O(10), one O(12), one O(2), one O(4), and one O(5) atom to form ZnO5 trigonal bipyramids that share  a cornercorner with one Zn(2)O4 tetrahedra,  a cornercorner with one As(1)O4 tetrahedra, corners with two equivalent As(2)O4 tetrahedra, corners with two equivalent As(3)O4 tetrahedra,  an edgeedge with one Zn(3)O6 octahedra, and  an edgeedge with one Zn(4)O6 octahedra. There are three inequivalent As sites. In the first As site, As(1) is bonded to one O(2), one O(3), one O(6), and one O(7) atom to form AsO4 tetrahedra that share  a cornercorner with one Zn(3)O6 octahedra, corners with three equivalent Zn(4)O6 octahedra,  a cornercorner with one Zn(2)O4 tetrahedra, and  a cornercorner with one Zn(5)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 48-56°. In the second As site, As(2) is bonded to one O(1), one O(10), one O(12), and one O(9) atom to form AsO4 tetrahedra that share  a cornercorner with one Zn(1)O6 octahedra, corners with two equivalent Zn(3)O6 octahedra, corners with two equivalent Zn(4)O6 octahedra,  a cornercorner with one Zn(2)O4 tetrahedra, and corners with two equivalent Zn(5)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 45-61°. In the third As site, As(3) is bonded to one O(11), one O(4), one O(5), and one O(8) atom to form AsO4 tetrahedra that share  a cornercorner with one Zn(1)O6 octahedra, corners with two equivalent Zn(3)O6 octahedra, corners with two equivalent Zn(2)O4 tetrahedra, and corners with two equivalent Zn(5)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 40-60°. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Zn(1), one Zn(3), and one As(2) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to one Zn(4), one Zn(5), and one As(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Zn(2) and one As(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Zn(2), one Zn(5), and one As(3) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Zn(3), one Zn(5), and one As(3) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Zn(3) and one As(1) atom. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to two equivalent Zn(4) and one As(1) atom. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one Zn(1), one Zn(2), and one As(3) atom. In the ninth O site, O(9) is bonded in a trigonal planar geometry to one Zn(2), one Zn(4), and one As(2) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one Zn(4), one Zn(5), and one As(2) atom. In the eleventh O site, O(11) is bonded in a bent 150 degrees geometry to one Zn(3) and one As(3) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one Zn(3), one Zn(5), and one As(2) atom. In the thirteenth O site, O(13) is bonded in a water-like geometry to one Zn(1) and one Zn(3) atom. In the fourteenth O site, O(14) is bonded in a single-bond geometry to one Zn(4) atom. is represented by the CIF file [CIF]
data_Zn9(As3O14)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.633
_cell_length_b   9.374
_cell_length_c   10.374
_cell_angle_alpha   71.453
_cell_angle_beta   78.425
_cell_angle_gamma   75.978
_symmetry_Int_Tables_number   1
_cell_volume   587.907
_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
  Zn  Zn0  1  0.000  0.000  0.500  1.0
  Zn  Zn1  1  0.562  0.842  0.721  1.0
  Zn  Zn2  1  0.438  0.158  0.279  1.0
  Zn  Zn3  1  0.957  0.246  0.666  1.0
  Zn  Zn4  1  0.043  0.754  0.334  1.0
  Zn  Zn5  1  0.207  0.380  0.972  1.0
  Zn  Zn6  1  0.793  0.620  0.028  1.0
  Zn  Zn7  1  0.530  0.496  0.700  1.0
  Zn  Zn8  1  0.470  0.504  0.300  1.0
  As  As9  1  0.743  0.278  0.984  1.0
  As  As10  1  0.257  0.722  0.016  1.0
  As  As11  1  0.980  0.609  0.693  1.0
  As  As12  1  0.020  0.391  0.307  1.0
  As  As13  1  0.504  0.205  0.577  1.0
  As  As14  1  0.496  0.795  0.423  1.0
  O  O15  1  0.007  0.756  0.544  1.0
  O  O16  1  0.993  0.244  0.456  1.0
  O  O17  1  0.522  0.387  0.907  1.0
  O  O18  1  0.478  0.613  0.093  1.0
  O  O19  1  0.672  0.157  0.138  1.0
  O  O20  1  0.328  0.843  0.862  1.0
  O  O21  1  0.487  0.278  0.402  1.0
  O  O22  1  0.513  0.722  0.598  1.0
  O  O23  1  0.629  0.316  0.625  1.0
  O  O24  1  0.371  0.684  0.375  1.0
  O  O25  1  0.910  0.172  0.881  1.0
  O  O26  1  0.090  0.828  0.119  1.0
  O  O27  1  0.884  0.407  0.994  1.0
  O  O28  1  0.116  0.593  0.006  1.0
  O  O29  1  0.663  0.024  0.593  1.0
  O  O30  1  0.337  0.976  0.407  1.0
  O  O31  1  0.805  0.698  0.808  1.0
  O  O32  1  0.195  0.302  0.192  1.0
  O  O33  1  0.212  0.512  0.754  1.0
  O  O34  1  0.788  0.488  0.246  1.0
  O  O35  1  0.272  0.187  0.679  1.0
  O  O36  1  0.728  0.813  0.321  1.0
  O  O37  1  0.865  0.476  0.664  1.0
  O  O38  1  0.135  0.524  0.336  1.0
  O  O39  1  0.995  0.986  0.319  1.0
  O  O40  1  0.005  0.014  0.681  1.0
  O  O41  1  0.221  0.175  0.932  1.0
  O  O42  1  0.779  0.825  0.068  1.0
[/CIF]
.