The crystal structure described by Mg(KZn2H(PO4)2)2 crystallizes in the triclinic P-1 space group. The structure consists of one 7439-95-4 atom inside a KZn2H(PO4)2 framework. In the KZn2H(PO4)2 framework, K(1) is bonded in a 6-coordinate geometry to one O(1), one O(3), one O(4), one O(5), one O(7), and one O(8) atom. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one O(1), one O(2), one O(5), and one O(7) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(2)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. In the second Zn site, Zn(2) is bonded to one O(2), one O(3), one O(4), and one O(6) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra, and corners with three equivalent P(1)O4 tetrahedra. There are two inequivalent P sites. In the first P site, 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 two equivalent Zn(1)O4 tetrahedra and corners with three equivalent Zn(2)O4 tetrahedra. In the second P site, P(2) is bonded to one O(5), one O(6), one O(7), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(2)O4 tetrahedra and corners with two equivalent Zn(1)O4 tetrahedra. H(1) is bonded in a single-bond geometry to one O(8) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one K(1), one Zn(1), and one P(1) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to one Zn(1), one Zn(2), and one P(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one K(1), one Zn(2), and one P(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one K(1), one Zn(2), and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one K(1), one Zn(1), and one P(2) atom. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one Zn(2) and one P(2) atom. In the seventh O site, O(7) is bonded in a 2-coordinate geometry to one K(1), one Zn(1), and one P(2) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one K(1), one P(2), and one H(1) atom. is represented by the CIF card [CIF]
data_K2MgZn4P4(HO8)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.422
_cell_length_b   9.154
_cell_length_c   9.612
_cell_angle_alpha   97.087
_cell_angle_beta   101.634
_cell_angle_gamma   108.448
_symmetry_Int_Tables_number   1
_cell_volume   434.186
_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
  K  K0  1  0.405  0.682  0.689  1.0
  K  K1  1  0.595  0.318  0.311  1.0
  Mg  Mg2  1  0.500  0.000  0.500  1.0
  Zn  Zn3  1  0.217  0.616  0.230  1.0
  Zn  Zn4  1  0.783  0.384  0.770  1.0
  Zn  Zn5  1  0.690  0.888  0.111  1.0
  Zn  Zn6  1  0.310  0.112  0.889  1.0
  P  P7  1  0.086  0.758  0.948  1.0
  P  P8  1  0.914  0.242  0.052  1.0
  P  P9  1  0.842  0.744  0.390  1.0
  P  P10  1  0.158  0.256  0.610  1.0
  H  H11  1  0.970  0.914  0.601  1.0
  H  H12  1  0.030  0.086  0.399  1.0
  O  O13  1  0.977  0.400  0.153  1.0
  O  O14  1  0.023  0.600  0.847  1.0
  O  O15  1  0.291  0.766  0.097  1.0
  O  O16  1  0.709  0.234  0.903  1.0
  O  O17  1  0.752  0.111  0.120  1.0
  O  O18  1  0.248  0.889  0.880  1.0
  O  O19  1  0.827  0.777  0.975  1.0
  O  O20  1  0.173  0.223  0.025  1.0
  O  O21  1  0.571  0.610  0.326  1.0
  O  O22  1  0.429  0.390  0.674  1.0
  O  O23  1  0.872  0.888  0.316  1.0
  O  O24  1  0.128  0.112  0.684  1.0
  O  O25  1  0.074  0.681  0.393  1.0
  O  O26  1  0.926  0.319  0.607  1.0
  O  O27  1  0.851  0.802  0.557  1.0
  O  O28  1  0.149  0.198  0.443  1.0
[/CIF]
.
The crystal structure described by Mg(KZn2H(PO4)2)2 crystallizes in the triclinic P-1 space group. The structure consists of one 7439-95-4 atom inside a KZn2H(PO4)2 framework. In the KZn2H(PO4)2 framework, K(1) is bonded in a 6-coordinate geometry to one O(1), one O(3), one O(4), one O(5), one O(7), and one O(8) atom. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one O(1), one O(2), one O(5), and one O(7) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(2)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. In the second Zn site, Zn(2) is bonded to one O(2), one O(3), one O(4), and one O(6) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra, and corners with three equivalent P(1)O4 tetrahedra. There are two inequivalent P sites. In the first P site, 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 two equivalent Zn(1)O4 tetrahedra and corners with three equivalent Zn(2)O4 tetrahedra. In the second P site, P(2) is bonded to one O(5), one O(6), one O(7), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(2)O4 tetrahedra and corners with two equivalent Zn(1)O4 tetrahedra. H(1) is bonded in a single-bond geometry to one O(8) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one K(1), one Zn(1), and one P(1) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to one Zn(1), one Zn(2), and one P(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one K(1), one Zn(2), and one P(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one K(1), one Zn(2), and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one K(1), one Zn(1), and one P(2) atom. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one Zn(2) and one P(2) atom. In the seventh O site, O(7) is bonded in a 2-coordinate geometry to one K(1), one Zn(1), and one P(2) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one K(1), one P(2), and one H(1) atom. is represented by the CIF card [CIF]
data_K2MgZn4P4(HO8)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.422
_cell_length_b   9.154
_cell_length_c   9.612
_cell_angle_alpha   97.087
_cell_angle_beta   101.634
_cell_angle_gamma   108.448
_symmetry_Int_Tables_number   1
_cell_volume   434.186
_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
  K  K0  1  0.405  0.682  0.689  1.0
  K  K1  1  0.595  0.318  0.311  1.0
  Mg  Mg2  1  0.500  0.000  0.500  1.0
  Zn  Zn3  1  0.217  0.616  0.230  1.0
  Zn  Zn4  1  0.783  0.384  0.770  1.0
  Zn  Zn5  1  0.690  0.888  0.111  1.0
  Zn  Zn6  1  0.310  0.112  0.889  1.0
  P  P7  1  0.086  0.758  0.948  1.0
  P  P8  1  0.914  0.242  0.052  1.0
  P  P9  1  0.842  0.744  0.390  1.0
  P  P10  1  0.158  0.256  0.610  1.0
  H  H11  1  0.970  0.914  0.601  1.0
  H  H12  1  0.030  0.086  0.399  1.0
  O  O13  1  0.977  0.400  0.153  1.0
  O  O14  1  0.023  0.600  0.847  1.0
  O  O15  1  0.291  0.766  0.097  1.0
  O  O16  1  0.709  0.234  0.903  1.0
  O  O17  1  0.752  0.111  0.120  1.0
  O  O18  1  0.248  0.889  0.880  1.0
  O  O19  1  0.827  0.777  0.975  1.0
  O  O20  1  0.173  0.223  0.025  1.0
  O  O21  1  0.571  0.610  0.326  1.0
  O  O22  1  0.429  0.390  0.674  1.0
  O  O23  1  0.872  0.888  0.316  1.0
  O  O24  1  0.128  0.112  0.684  1.0
  O  O25  1  0.074  0.681  0.393  1.0
  O  O26  1  0.926  0.319  0.607  1.0
  O  O27  1  0.851  0.802  0.557  1.0
  O  O28  1  0.149  0.198  0.443  1.0
[/CIF]
.