The crystal structure described by K4MgZn4H16(O2Br3)4 crystallizes in the triclinic P1 space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 6-coordinate geometry to one O(4), one O(5), one Br(11), one Br(2), one Br(6), and one Br(7) atom. In the second K site, K(2) is bonded in a 7-coordinate geometry to one O(3), one Br(1), one Br(12), one Br(3), one Br(5), one Br(8), and one Br(9) atom. In the third K site, K(3) is bonded in a 6-coordinate geometry to one O(2), one O(7), one Br(2), one Br(4), one Br(5), and one Br(9) atom. In the fourth K site, K(4) is bonded in a 7-coordinate geometry to one O(1), one O(8), one Br(1), one Br(10), one Br(3), one Br(6), and one Br(7) atom. Mg(1) is bonded in a 5-coordinate geometry to one Zn(1), one O(6), one Br(2), one Br(4), and one Br(6) atom. There are four inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a distorted trigonal planar geometry to one Mg(1), one O(1), and one Br(9) atom. In the second Zn site, Zn(2) is bonded in a tetrahedral geometry to one O(2), one Br(1), one Br(10), and one Br(5) atom. In the third Zn site, Zn(3) is bonded in a tetrahedral geometry to one O(3), one Br(11), one Br(4), and one Br(8) atom. In the fourth Zn site, Zn(4) is bonded in a tetrahedral geometry to one O(4), one Br(12), one Br(3), and one Br(7) atom. There are sixteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(2) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) atom. In the third H site, H(3) is bonded in a distorted single-bond geometry to one O(4) atom. In the fourth H site, H(4) is bonded in a distorted single-bond geometry to one O(3) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(2) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(1) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(4) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one O(3) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one O(6) and one Br(9) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one O(5) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one O(8) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one O(7) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one O(6) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one O(5) atom. In the fifteenth H site, H(15) is bonded in a single-bond geometry to one O(8) atom. In the sixteenth H site, H(16) is bonded in a single-bond geometry to one O(7) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one K(4), one Zn(1), one H(2), and one H(6) atom. In the second O site, O(2) is bonded in a distorted water-like geometry to one K(3), one Zn(2), one H(1), and one H(5) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one K(2), one Zn(3), one H(4), and one H(8) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one K(1), one Zn(4), one H(3), and one H(7) atom. In the fifth O site, O(5) is bonded in a distorted water-like geometry to one K(1), one H(10), and one H(14) atom. In the sixth O site, O(6) is bonded in a distorted water-like geometry to one Mg(1), one H(13), and one H(9) atom. In the seventh O site, O(7) is bonded in a water-like geometry to one K(3), one H(12), and one H(16) atom. In the eighth O site, O(8) is bonded in a distorted water-like geometry to one K(4), one H(11), and one H(15) atom. There are twelve inequivalent Br sites. In the first Br site, Br(1) is bonded in a distorted single-bond geometry to one K(2), one K(4), and one Zn(2) atom. In the second Br site, Br(2) is bonded in a 3-coordinate geometry to one K(1), one K(3), and one Mg(1) atom. In the third Br site, Br(3) is bonded in a distorted trigonal non-coplanar geometry to one K(2), one K(4), and one Zn(4) atom. In the fourth Br site, Br(4) is bonded in a distorted trigonal planar geometry to one K(3), one Mg(1), and one Zn(3) atom. In the fifth Br site, Br(5) is bonded in a distorted single-bond geometry to one K(2), one K(3), and one Zn(2) atom. In the sixth Br site, Br(6) is bonded in a 1-coordinate geometry to one K(1), one K(4), and one Mg(1) atom. In the seventh Br site, Br(7) is bonded in a distorted trigonal non-coplanar geometry to one K(1), one K(4), and one Zn(4) atom. In the eighth Br site, Br(8) is bonded in a distorted single-bond geometry to one K(2) and one Zn(3) atom. In the ninth Br site, Br(9) is bonded in a 4-coordinate geometry to one K(2), one K(3), one Zn(1), and one H(9) atom. In the tenth Br site, Br(10) is bonded in a distorted L-shaped geometry to one K(4) and one Zn(2) atom. In the eleventh Br site, Br(11) is bonded in a water-like geometry to one K(1) and one Zn(3) atom. In the twelfth Br site, Br(12) is bonded in a distorted single-bond geometry to one K(2) and one Zn(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_K4MgZn4H16(Br3O2)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.498
_cell_length_b   12.886
_cell_length_c   13.340
_cell_angle_alpha   88.731
_cell_angle_beta   131.898
_cell_angle_gamma   93.919
_symmetry_Int_Tables_number   1
_cell_volume   956.600
_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  0.413  0.806  0.030  1.0
  K  K1  1  0.740  0.343  0.503  1.0
  K  K2  1  0.636  0.178  0.978  1.0
  K  K3  1  0.308  0.681  0.512  1.0
  Mg  Mg4  1  0.824  0.996  0.835  1.0
  Zn  Zn5  1  0.351  0.974  0.677  1.0
  Zn  Zn6  1  0.527  0.428  0.760  1.0
  Zn  Zn7  1  0.501  0.080  0.271  1.0
  Zn  Zn8  1  0.479  0.566  0.246  1.0
  H  H9  1  0.790  0.261  0.807  1.0
  H  H10  1  0.211  0.764  0.696  1.0
  H  H11  1  0.218  0.719  0.205  1.0
  H  H12  1  0.784  0.242  0.284  1.0
  H  H13  1  0.947  0.340  0.936  1.0
  H  H14  1  0.996  0.814  0.562  1.0
  H  H15  1  0.063  0.647  0.067  1.0
  H  H16  1  0.922  0.184  0.427  1.0
  H  H17  1  0.887  0.140  0.708  1.0
  H  H18  1  0.096  0.652  0.776  1.0
  H  H19  1  0.118  0.849  0.247  1.0
  H  H20  1  0.953  0.350  0.225  1.0
  H  H21  1  0.613  0.123  0.636  1.0
  H  H22  1  0.339  0.612  0.836  1.0
  H  H23  1  0.394  0.841  0.346  1.0
  H  H24  1  0.694  0.379  0.149  1.0
  Br  Br25  1  0.299  0.395  0.526  1.0
  Br  Br26  1  0.827  0.935  0.027  1.0
  Br  Br27  1  0.700  0.599  0.482  1.0
  Br  Br28  1  0.269  0.096  0.026  1.0
  Br  Br29  1  0.312  0.411  0.836  1.0
  Br  Br30  1  0.886  0.857  0.737  1.0
  Br  Br31  1  0.733  0.596  0.197  1.0
  Br  Br32  1  0.323  0.126  0.358  1.0
  Br  Br33  1  0.102  0.142  0.656  1.0
  Br  Br34  1  0.758  0.592  0.835  1.0
  Br  Br35  1  0.687  0.917  0.334  1.0
  Br  Br36  1  0.263  0.396  0.171  1.0
  O  O37  1  0.168  0.805  0.619  1.0
  O  O38  1  0.782  0.311  0.860  1.0
  O  O39  1  0.764  0.201  0.341  1.0
  O  O40  1  0.226  0.675  0.146  1.0
  O  O41  1  0.260  0.676  0.818  1.0
  O  O42  1  0.775  0.136  0.726  1.0
  O  O43  1  0.792  0.319  0.181  1.0
  O  O44  1  0.243  0.801  0.310  1.0
[/CIF]
.
The crystal structure described by K4MgZn4H16(O2Br3)4 crystallizes in the triclinic P1 space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 6-coordinate geometry to one O(4), one O(5), one Br(11), one Br(2), one Br(6), and one Br(7) atom. In the second K site, K(2) is bonded in a 7-coordinate geometry to one O(3), one Br(1), one Br(12), one Br(3), one Br(5), one Br(8), and one Br(9) atom. In the third K site, K(3) is bonded in a 6-coordinate geometry to one O(2), one O(7), one Br(2), one Br(4), one Br(5), and one Br(9) atom. In the fourth K site, K(4) is bonded in a 7-coordinate geometry to one O(1), one O(8), one Br(1), one Br(10), one Br(3), one Br(6), and one Br(7) atom. Mg(1) is bonded in a 5-coordinate geometry to one Zn(1), one O(6), one Br(2), one Br(4), and one Br(6) atom. There are four inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a distorted trigonal planar geometry to one Mg(1), one O(1), and one Br(9) atom. In the second Zn site, Zn(2) is bonded in a tetrahedral geometry to one O(2), one Br(1), one Br(10), and one Br(5) atom. In the third Zn site, Zn(3) is bonded in a tetrahedral geometry to one O(3), one Br(11), one Br(4), and one Br(8) atom. In the fourth Zn site, Zn(4) is bonded in a tetrahedral geometry to one O(4), one Br(12), one Br(3), and one Br(7) atom. There are sixteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(2) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) atom. In the third H site, H(3) is bonded in a distorted single-bond geometry to one O(4) atom. In the fourth H site, H(4) is bonded in a distorted single-bond geometry to one O(3) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(2) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(1) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(4) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one O(3) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one O(6) and one Br(9) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one O(5) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one O(8) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one O(7) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one O(6) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one O(5) atom. In the fifteenth H site, H(15) is bonded in a single-bond geometry to one O(8) atom. In the sixteenth H site, H(16) is bonded in a single-bond geometry to one O(7) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one K(4), one Zn(1), one H(2), and one H(6) atom. In the second O site, O(2) is bonded in a distorted water-like geometry to one K(3), one Zn(2), one H(1), and one H(5) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one K(2), one Zn(3), one H(4), and one H(8) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one K(1), one Zn(4), one H(3), and one H(7) atom. In the fifth O site, O(5) is bonded in a distorted water-like geometry to one K(1), one H(10), and one H(14) atom. In the sixth O site, O(6) is bonded in a distorted water-like geometry to one Mg(1), one H(13), and one H(9) atom. In the seventh O site, O(7) is bonded in a water-like geometry to one K(3), one H(12), and one H(16) atom. In the eighth O site, O(8) is bonded in a distorted water-like geometry to one K(4), one H(11), and one H(15) atom. There are twelve inequivalent Br sites. In the first Br site, Br(1) is bonded in a distorted single-bond geometry to one K(2), one K(4), and one Zn(2) atom. In the second Br site, Br(2) is bonded in a 3-coordinate geometry to one K(1), one K(3), and one Mg(1) atom. In the third Br site, Br(3) is bonded in a distorted trigonal non-coplanar geometry to one K(2), one K(4), and one Zn(4) atom. In the fourth Br site, Br(4) is bonded in a distorted trigonal planar geometry to one K(3), one Mg(1), and one Zn(3) atom. In the fifth Br site, Br(5) is bonded in a distorted single-bond geometry to one K(2), one K(3), and one Zn(2) atom. In the sixth Br site, Br(6) is bonded in a 1-coordinate geometry to one K(1), one K(4), and one Mg(1) atom. In the seventh Br site, Br(7) is bonded in a distorted trigonal non-coplanar geometry to one K(1), one K(4), and one Zn(4) atom. In the eighth Br site, Br(8) is bonded in a distorted single-bond geometry to one K(2) and one Zn(3) atom. In the ninth Br site, Br(9) is bonded in a 4-coordinate geometry to one K(2), one K(3), one Zn(1), and one H(9) atom. In the tenth Br site, Br(10) is bonded in a distorted L-shaped geometry to one K(4) and one Zn(2) atom. In the eleventh Br site, Br(11) is bonded in a water-like geometry to one K(1) and one Zn(3) atom. In the twelfth Br site, Br(12) is bonded in a distorted single-bond geometry to one K(2) and one Zn(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_K4MgZn4H16(Br3O2)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.498
_cell_length_b   12.886
_cell_length_c   13.340
_cell_angle_alpha   88.731
_cell_angle_beta   131.898
_cell_angle_gamma   93.919
_symmetry_Int_Tables_number   1
_cell_volume   956.600
_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  0.413  0.806  0.030  1.0
  K  K1  1  0.740  0.343  0.503  1.0
  K  K2  1  0.636  0.178  0.978  1.0
  K  K3  1  0.308  0.681  0.512  1.0
  Mg  Mg4  1  0.824  0.996  0.835  1.0
  Zn  Zn5  1  0.351  0.974  0.677  1.0
  Zn  Zn6  1  0.527  0.428  0.760  1.0
  Zn  Zn7  1  0.501  0.080  0.271  1.0
  Zn  Zn8  1  0.479  0.566  0.246  1.0
  H  H9  1  0.790  0.261  0.807  1.0
  H  H10  1  0.211  0.764  0.696  1.0
  H  H11  1  0.218  0.719  0.205  1.0
  H  H12  1  0.784  0.242  0.284  1.0
  H  H13  1  0.947  0.340  0.936  1.0
  H  H14  1  0.996  0.814  0.562  1.0
  H  H15  1  0.063  0.647  0.067  1.0
  H  H16  1  0.922  0.184  0.427  1.0
  H  H17  1  0.887  0.140  0.708  1.0
  H  H18  1  0.096  0.652  0.776  1.0
  H  H19  1  0.118  0.849  0.247  1.0
  H  H20  1  0.953  0.350  0.225  1.0
  H  H21  1  0.613  0.123  0.636  1.0
  H  H22  1  0.339  0.612  0.836  1.0
  H  H23  1  0.394  0.841  0.346  1.0
  H  H24  1  0.694  0.379  0.149  1.0
  Br  Br25  1  0.299  0.395  0.526  1.0
  Br  Br26  1  0.827  0.935  0.027  1.0
  Br  Br27  1  0.700  0.599  0.482  1.0
  Br  Br28  1  0.269  0.096  0.026  1.0
  Br  Br29  1  0.312  0.411  0.836  1.0
  Br  Br30  1  0.886  0.857  0.737  1.0
  Br  Br31  1  0.733  0.596  0.197  1.0
  Br  Br32  1  0.323  0.126  0.358  1.0
  Br  Br33  1  0.102  0.142  0.656  1.0
  Br  Br34  1  0.758  0.592  0.835  1.0
  Br  Br35  1  0.687  0.917  0.334  1.0
  Br  Br36  1  0.263  0.396  0.171  1.0
  O  O37  1  0.168  0.805  0.619  1.0
  O  O38  1  0.782  0.311  0.860  1.0
  O  O39  1  0.764  0.201  0.341  1.0
  O  O40  1  0.226  0.675  0.146  1.0
  O  O41  1  0.260  0.676  0.818  1.0
  O  O42  1  0.775  0.136  0.726  1.0
  O  O43  1  0.792  0.319  0.181  1.0
  O  O44  1  0.243  0.801  0.310  1.0
[/CIF]
.