The material described by NaZnPO4 is Chalcostibite-derived structured and crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded in a 5-coordinate geometry to one O(1), one O(3), one O(4), and two equivalent O(2) atoms. Zn(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form ZnO4 tetrahedra that share corners with four equivalent P(1)O4 tetrahedra. P(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form PO4 tetrahedra that share corners with four equivalent Zn(1)O4 tetrahedra. There are four inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Na(1), one Zn(1), and one P(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Na(1), one Zn(1), and one P(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Na(1), one Zn(1), and one P(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Na(1), one Zn(1), and one P(1) atom. is represented by the CIF card [CIF]
data_NaZnPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.179
_cell_length_b   7.324
_cell_length_c   9.915
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.403
_symmetry_Int_Tables_number   1
_cell_volume   376.110
_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
  Na  Na0  1  0.215  0.515  0.117  1.0
  Na  Na1  1  0.715  0.015  0.383  1.0
  Na  Na2  1  0.285  0.985  0.617  1.0
  Na  Na3  1  0.785  0.485  0.883  1.0
  Zn  Zn4  1  0.204  0.006  0.170  1.0
  Zn  Zn5  1  0.704  0.506  0.330  1.0
  Zn  Zn6  1  0.796  0.994  0.830  1.0
  Zn  Zn7  1  0.296  0.494  0.670  1.0
  P  P8  1  0.200  0.280  0.402  1.0
  P  P9  1  0.300  0.220  0.902  1.0
  P  P10  1  0.700  0.780  0.098  1.0
  P  P11  1  0.800  0.720  0.598  1.0
  O  O12  1  0.910  0.296  0.375  1.0
  O  O13  1  0.282  0.086  0.356  1.0
  O  O14  1  0.656  0.570  0.674  1.0
  O  O15  1  0.590  0.204  0.875  1.0
  O  O16  1  0.090  0.704  0.625  1.0
  O  O17  1  0.844  0.930  0.174  1.0
  O  O18  1  0.259  0.285  0.554  1.0
  O  O19  1  0.410  0.796  0.125  1.0
  O  O20  1  0.782  0.586  0.144  1.0
  O  O21  1  0.218  0.414  0.856  1.0
  O  O22  1  0.759  0.785  0.946  1.0
  O  O23  1  0.156  0.070  0.826  1.0
  O  O24  1  0.741  0.715  0.446  1.0
  O  O25  1  0.718  0.914  0.644  1.0
  O  O26  1  0.241  0.215  0.054  1.0
  O  O27  1  0.344  0.430  0.326  1.0
[/CIF]
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The material described by NaZnPO4 is Chalcostibite-derived structured and crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded in a 5-coordinate geometry to one O(1), one O(3), one O(4), and two equivalent O(2) atoms. Zn(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form ZnO4 tetrahedra that share corners with four equivalent P(1)O4 tetrahedra. P(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form PO4 tetrahedra that share corners with four equivalent Zn(1)O4 tetrahedra. There are four inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Na(1), one Zn(1), and one P(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Na(1), one Zn(1), and one P(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Na(1), one Zn(1), and one P(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Na(1), one Zn(1), and one P(1) atom. is represented by the CIF card [CIF]
data_NaZnPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.179
_cell_length_b   7.324
_cell_length_c   9.915
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.403
_symmetry_Int_Tables_number   1
_cell_volume   376.110
_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
  Na  Na0  1  0.215  0.515  0.117  1.0
  Na  Na1  1  0.715  0.015  0.383  1.0
  Na  Na2  1  0.285  0.985  0.617  1.0
  Na  Na3  1  0.785  0.485  0.883  1.0
  Zn  Zn4  1  0.204  0.006  0.170  1.0
  Zn  Zn5  1  0.704  0.506  0.330  1.0
  Zn  Zn6  1  0.796  0.994  0.830  1.0
  Zn  Zn7  1  0.296  0.494  0.670  1.0
  P  P8  1  0.200  0.280  0.402  1.0
  P  P9  1  0.300  0.220  0.902  1.0
  P  P10  1  0.700  0.780  0.098  1.0
  P  P11  1  0.800  0.720  0.598  1.0
  O  O12  1  0.910  0.296  0.375  1.0
  O  O13  1  0.282  0.086  0.356  1.0
  O  O14  1  0.656  0.570  0.674  1.0
  O  O15  1  0.590  0.204  0.875  1.0
  O  O16  1  0.090  0.704  0.625  1.0
  O  O17  1  0.844  0.930  0.174  1.0
  O  O18  1  0.259  0.285  0.554  1.0
  O  O19  1  0.410  0.796  0.125  1.0
  O  O20  1  0.782  0.586  0.144  1.0
  O  O21  1  0.218  0.414  0.856  1.0
  O  O22  1  0.759  0.785  0.946  1.0
  O  O23  1  0.156  0.070  0.826  1.0
  O  O24  1  0.741  0.715  0.446  1.0
  O  O25  1  0.718  0.914  0.644  1.0
  O  O26  1  0.241  0.215  0.054  1.0
  O  O27  1  0.344  0.430  0.326  1.0
[/CIF]
.