The material described by Mg(AgO2)2 crystallizes in the monoclinic P2/c space group. There are two inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms. In the second Mg site, Mg(2) is bonded in a 6-coordinate geometry to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are three inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(2), one O(3), and one O(4) atom. In the second Ag site, Ag(2) is bonded in a distorted square co-planar geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. In the third Ag site, Ag(3) is bonded in a distorted square co-planar geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Mg(1), one Ag(1), one Ag(2), and one Ag(3) atom. In the second O site, O(2) is bonded to one Mg(2), one Ag(1), one Ag(2), and one Ag(3) atom to form corner-sharing OMgAg3 trigonal pyramids. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Mg(1), one Mg(2), one Ag(1), one Ag(2), and one O(4) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Mg(1), one Mg(2), one Ag(1), one Ag(3), and one O(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mg(AgO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.578
_cell_length_b   6.344
_cell_length_c   12.635
_cell_angle_alpha   60.506
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   389.155
_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
  Mg  Mg0  1  0.135  0.000  0.250  1.0
  Mg  Mg1  1  0.865  0.000  0.750  1.0
  Mg  Mg2  1  0.420  0.500  0.750  1.0
  Mg  Mg3  1  0.580  0.500  0.250  1.0
  Ag  Ag4  1  0.465  0.785  0.965  1.0
  Ag  Ag5  1  0.465  0.215  0.535  1.0
  Ag  Ag6  1  0.535  0.215  0.035  1.0
  Ag  Ag7  1  0.535  0.785  0.465  1.0
  Ag  Ag8  1  0.000  0.500  0.000  1.0
  Ag  Ag9  1  0.000  0.500  0.500  1.0
  Ag  Ag10  1  0.000  0.000  0.000  1.0
  Ag  Ag11  1  0.000  0.000  0.500  1.0
  O  O12  1  0.105  0.858  0.886  1.0
  O  O13  1  0.105  0.142  0.614  1.0
  O  O14  1  0.895  0.142  0.114  1.0
  O  O15  1  0.895  0.858  0.386  1.0
  O  O16  1  0.777  0.659  0.086  1.0
  O  O17  1  0.777  0.341  0.414  1.0
  O  O18  1  0.223  0.341  0.914  1.0
  O  O19  1  0.223  0.659  0.586  1.0
  O  O20  1  0.351  0.319  0.184  1.0
  O  O21  1  0.351  0.681  0.316  1.0
  O  O22  1  0.649  0.185  0.819  1.0
  O  O23  1  0.649  0.815  0.681  1.0
  O  O24  1  0.649  0.681  0.816  1.0
  O  O25  1  0.649  0.319  0.684  1.0
  O  O26  1  0.351  0.815  0.181  1.0
  O  O27  1  0.351  0.185  0.319  1.0
[/CIF]
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The material described by Mg(AgO2)2 crystallizes in the monoclinic P2/c space group. There are two inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms. In the second Mg site, Mg(2) is bonded in a 6-coordinate geometry to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are three inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(2), one O(3), and one O(4) atom. In the second Ag site, Ag(2) is bonded in a distorted square co-planar geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. In the third Ag site, Ag(3) is bonded in a distorted square co-planar geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Mg(1), one Ag(1), one Ag(2), and one Ag(3) atom. In the second O site, O(2) is bonded to one Mg(2), one Ag(1), one Ag(2), and one Ag(3) atom to form corner-sharing OMgAg3 trigonal pyramids. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Mg(1), one Mg(2), one Ag(1), one Ag(2), and one O(4) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Mg(1), one Mg(2), one Ag(1), one Ag(3), and one O(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mg(AgO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.578
_cell_length_b   6.344
_cell_length_c   12.635
_cell_angle_alpha   60.506
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   389.155
_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
  Mg  Mg0  1  0.135  0.000  0.250  1.0
  Mg  Mg1  1  0.865  0.000  0.750  1.0
  Mg  Mg2  1  0.420  0.500  0.750  1.0
  Mg  Mg3  1  0.580  0.500  0.250  1.0
  Ag  Ag4  1  0.465  0.785  0.965  1.0
  Ag  Ag5  1  0.465  0.215  0.535  1.0
  Ag  Ag6  1  0.535  0.215  0.035  1.0
  Ag  Ag7  1  0.535  0.785  0.465  1.0
  Ag  Ag8  1  0.000  0.500  0.000  1.0
  Ag  Ag9  1  0.000  0.500  0.500  1.0
  Ag  Ag10  1  0.000  0.000  0.000  1.0
  Ag  Ag11  1  0.000  0.000  0.500  1.0
  O  O12  1  0.105  0.858  0.886  1.0
  O  O13  1  0.105  0.142  0.614  1.0
  O  O14  1  0.895  0.142  0.114  1.0
  O  O15  1  0.895  0.858  0.386  1.0
  O  O16  1  0.777  0.659  0.086  1.0
  O  O17  1  0.777  0.341  0.414  1.0
  O  O18  1  0.223  0.341  0.914  1.0
  O  O19  1  0.223  0.659  0.586  1.0
  O  O20  1  0.351  0.319  0.184  1.0
  O  O21  1  0.351  0.681  0.316  1.0
  O  O22  1  0.649  0.185  0.819  1.0
  O  O23  1  0.649  0.815  0.681  1.0
  O  O24  1  0.649  0.681  0.816  1.0
  O  O25  1  0.649  0.319  0.684  1.0
  O  O26  1  0.351  0.815  0.181  1.0
  O  O27  1  0.351  0.185  0.319  1.0
[/CIF]
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