The material described by MgMo10Ag6O33 crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(12), one O(18), one O(26), and one O(28) atom to form MgO4 tetrahedra that share  a cornercorner with one Mo(1)O6 octahedra. The corner-sharing octahedral tilt angles are 61°. There are ten inequivalent Mo sites. In the first Mo site, Mo(1) is bonded to one O(18), one O(24), one O(25), one O(29), one O(30), and one O(33) atom to form distorted MoO6 octahedra that share  a cornercorner with one Mg(1)O4 tetrahedra and  an edgeedge with one Mo(9)O6 octahedra. In the second Mo site, Mo(2) is bonded in a 6-coordinate geometry to one O(19), one O(24), one O(25), one O(28), one O(31), and one O(32) atom. In the third Mo site, Mo(3) is bonded in a 6-coordinate geometry to one O(20), one O(22), one O(23), one O(27), one O(30), and one O(33) atom. In the fourth Mo site, Mo(4) is bonded in a 6-coordinate geometry to one O(21), one O(22), one O(23), one O(26), one O(31), and one O(32) atom. In the fifth Mo site, Mo(5) is bonded to one O(1), one O(11), one O(16), one O(2), one O(4), and one O(8) atom to form distorted MoO6 octahedra that share  a cornercorner with one Mo(9)O6 octahedra and  a cornercorner with one Ag(4)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 43°. In the sixth Mo site, Mo(6) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(17), one O(3), one O(5), and one O(9) atom. In the seventh Mo site, Mo(7) is bonded in a 6-coordinate geometry to one O(1), one O(13), one O(14), one O(3), one O(4), and one O(6) atom. In the eighth Mo site, Mo(8) is bonded in a 5-coordinate geometry to one O(12), one O(15), one O(2), one O(5), and one O(7) atom. In the ninth Mo site, Mo(9) is bonded to one O(14), one O(16), one O(22), one O(24), one O(30), and one O(32) atom to form a mixture of distorted edge and corner-sharing MoO6 octahedra. The corner-sharing octahedral tilt angles are 43°. In the tenth Mo site, Mo(10) is bonded in a 6-coordinate geometry to one O(15), one O(17), one O(23), one O(25), one O(31), and one O(33) atom. There are six inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 5-coordinate geometry to one O(10), one O(12), one O(22), one O(24), and one O(4) atom. In the second Ag site, Ag(2) is bonded in a rectangular see-saw-like geometry to one O(11), one O(13), one O(23), and one O(25) atom. In the third Ag site, Ag(3) is bonded in a distorted rectangular see-saw-like geometry to one O(10), one O(18), one O(20), and one O(6) atom. In the fourth Ag site, Ag(4) is bonded to one O(11), one O(19), one O(21), one O(3), and one O(7) atom to form distorted AgO5 trigonal bipyramids that share  a cornercorner with one Mo(5)O6 octahedra. The corner-sharing octahedral tilt angles are 49°. In the fifth Ag site, Ag(5) is bonded in a 3-coordinate geometry to one O(14), one O(18), and one O(8) atom. In the sixth Ag site, Ag(6) is bonded in a distorted rectangular see-saw-like geometry to one O(13), one O(19), one O(29), and one O(9) atom. There are thirty-three inequivalent O sites. In the first O site, O(1) is bonded in a T-shaped geometry to one Mo(5), one Mo(6), and one Mo(7) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Mo(5) and one Mo(8) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Mo(6), one Mo(7), and one Ag(4) atom. In the fourth O site, O(4) is bonded in a distorted water-like geometry to one Mo(5), one Mo(7), and one Ag(1) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Mo(6) and one Mo(8) atom. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one Mo(7) and one Ag(3) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to one Mo(8) and one Ag(4) atom. In the eighth O site, O(8) is bonded in a bent 150 degrees geometry to one Mo(5) and one Ag(5) atom. In the ninth O site, O(9) is bonded in a linear geometry to one Mo(6) and one Ag(6) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one Mo(6), one Ag(1), and one Ag(3) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one Mo(5), one Ag(2), and one Ag(4) atom. In the twelfth O site, O(12) is bonded in a 3-coordinate geometry to one Mg(1), one Mo(8), and one Ag(1) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Mo(7), one Ag(2), and one Ag(6) atom. In the fourteenth O site, O(14) is bonded in a 3-coordinate geometry to one Mo(7), one Mo(9), and one Ag(5) atom. In the fifteenth O site, O(15) is bonded in a distorted single-bond geometry to one Mo(10) and one Mo(8) atom. In the sixteenth O site, O(16) is bonded in a distorted bent 150 degrees geometry to one Mo(5) and one Mo(9) atom. In the seventeenth O site, O(17) is bonded in a distorted bent 150 degrees geometry to one Mo(10) and one Mo(6) atom. In the eighteenth O site, O(18) is bonded to one Mg(1), one Mo(1), one Ag(3), and one Ag(5) atom to form distorted corner-sharing OMgAg2Mo tetrahedra. In the nineteenth O site, O(19) is bonded in a distorted trigonal planar geometry to one Mo(2), one Ag(4), and one Ag(6) atom. In the twentieth O site, O(20) is bonded in a 2-coordinate geometry to one Mo(3) and one Ag(3) atom. In the twenty-first O site, O(21) is bonded in a distorted bent 150 degrees geometry to one Mo(4) and one Ag(4) atom. In the twenty-second O site, O(22) is bonded to one Mo(3), one Mo(4), one Mo(9), and one Ag(1) atom to form a mixture of distorted edge and corner-sharing OAgMo3 tetrahedra. In the twenty-third O site, O(23) is bonded to one Mo(10), one Mo(3), one Mo(4), and one Ag(2) atom to form a mixture of distorted edge and corner-sharing OAgMo3 tetrahedra. In the twenty-fourth O site, O(24) is bonded to one Mo(1), one Mo(2), one Mo(9), and one Ag(1) atom to form OAgMo3 tetrahedra that share  a cornercorner with one O(18)MgAg2Mo tetrahedra, corners with two equivalent O(22)AgMo3 tetrahedra, and  an edgeedge with one O(25)AgMo3 tetrahedra. In the twenty-fifth O site, O(25) is bonded to one Mo(1), one Mo(10), one Mo(2), and one Ag(2) atom to form OAgMo3 tetrahedra that share  a cornercorner with one O(18)MgAg2Mo tetrahedra, corners with two equivalent O(23)AgMo3 tetrahedra, and  an edgeedge with one O(24)AgMo3 tetrahedra. In the twenty-sixth O site, O(26) is bonded in a bent 150 degrees geometry to one Mg(1) and one Mo(4) atom. In the twenty-seventh O site, O(27) is bonded in a single-bond geometry to one Mo(3) atom. In the twenty-eighth O site, O(28) is bonded in a bent 150 degrees geometry to one Mg(1) and one Mo(2) atom. In the twenty-ninth O site, O(29) is bonded in a linear geometry to one Mo(1) and one Ag(6) atom. In the thirtieth O site, O(30) is bonded in a 3-coordinate geometry to one Mo(1), one Mo(3), and one Mo(9) atom. In the thirty-first O site, O(31) is bonded in a 3-coordinate geometry to one Mo(10), one Mo(2), and one Mo(4) atom. In the thirty-second O site, O(32) is bonded in a distorted T-shaped geometry to one Mo(2), one Mo(4), and one Mo(9) atom. In the thirty-third O site, O(33) is bonded in a 3-coordinate geometry to one Mo(1), one Mo(10), and one Mo(3) atom. is represented by the CIF card [CIF]
data_MgAg6Mo10O33
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.751
_cell_length_b   9.028
_cell_length_c   11.407
_cell_angle_alpha   73.617
_cell_angle_beta   79.576
_cell_angle_gamma   74.716
_symmetry_Int_Tables_number   1
_cell_volume   733.870
_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
  Mg  Mg0  1  0.385  0.611  0.339  1.0
  Ag  Ag1  1  0.345  0.015  0.249  1.0
  Ag  Ag2  1  0.666  0.994  0.747  1.0
  Ag  Ag3  1  0.250  0.369  0.186  1.0
  Ag  Ag4  1  0.766  0.598  0.830  1.0
  Ag  Ag5  1  0.693  0.428  0.182  1.0
  Ag  Ag6  1  0.436  0.464  0.741  1.0
  Mo  Mo7  1  0.447  0.217  0.478  1.0
  Mo  Mo8  1  0.546  0.793  0.529  1.0
  Mo  Mo9  1  0.944  0.233  0.464  1.0
  Mo  Mo10  1  0.048  0.780  0.549  1.0
  Mo  Mo11  1  0.844  0.816  0.059  1.0
  Mo  Mo12  1  0.126  0.193  0.950  1.0
  Mo  Mo13  1  0.705  0.189  0.987  1.0
  Mo  Mo14  1  0.305  0.787  0.021  1.0
  Mo  Mo15  1  0.812  0.004  0.324  1.0
  Mo  Mo16  1  0.193  0.994  0.687  1.0
  O  O17  1  0.957  0.024  1.000  1.0
  O  O18  1  0.102  0.697  0.058  1.0
  O  O19  1  0.882  0.326  0.940  1.0
  O  O20  1  0.638  0.990  0.078  1.0
  O  O21  1  0.324  0.995  0.947  1.0
  O  O22  1  0.518  0.320  0.046  1.0
  O  O23  1  0.495  0.656  0.974  1.0
  O  O24  1  0.752  0.657  0.151  1.0
  O  O25  1  0.242  0.336  0.862  1.0
  O  O26  1  0.162  0.186  0.101  1.0
  O  O27  1  0.816  0.812  0.910  1.0
  O  O28  1  0.336  0.773  0.178  1.0
  O  O29  1  0.657  0.197  0.840  1.0
  O  O30  1  0.784  0.169  0.192  1.0
  O  O31  1  0.226  0.833  0.818  1.0
  O  O32  1  0.878  0.850  0.246  1.0
  O  O33  1  0.123  0.151  0.761  1.0
  O  O34  1  0.423  0.390  0.327  1.0
  O  O35  1  0.578  0.657  0.680  1.0
  O  O36  1  0.982  0.357  0.316  1.0
  O  O37  1  0.014  0.651  0.692  1.0
  O  O38  1  0.030  0.000  0.380  1.0
  O  O39  1  0.972  0.997  0.627  1.0
  O  O40  1  0.545  0.016  0.381  1.0
  O  O41  1  0.454  0.995  0.626  1.0
  O  O42  1  0.162  0.654  0.451  1.0
  O  O43  1  0.846  0.359  0.557  1.0
  O  O44  1  0.544  0.693  0.413  1.0
  O  O45  1  0.431  0.325  0.585  1.0
  O  O46  1  0.727  0.174  0.445  1.0
  O  O47  1  0.271  0.832  0.566  1.0
  O  O48  1  0.806  0.827  0.503  1.0
  O  O49  1  0.197  0.174  0.500  1.0
[/CIF]
.
The material described by MgMo10Ag6O33 crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(12), one O(18), one O(26), and one O(28) atom to form MgO4 tetrahedra that share  a cornercorner with one Mo(1)O6 octahedra. The corner-sharing octahedral tilt angles are 61°. There are ten inequivalent Mo sites. In the first Mo site, Mo(1) is bonded to one O(18), one O(24), one O(25), one O(29), one O(30), and one O(33) atom to form distorted MoO6 octahedra that share  a cornercorner with one Mg(1)O4 tetrahedra and  an edgeedge with one Mo(9)O6 octahedra. In the second Mo site, Mo(2) is bonded in a 6-coordinate geometry to one O(19), one O(24), one O(25), one O(28), one O(31), and one O(32) atom. In the third Mo site, Mo(3) is bonded in a 6-coordinate geometry to one O(20), one O(22), one O(23), one O(27), one O(30), and one O(33) atom. In the fourth Mo site, Mo(4) is bonded in a 6-coordinate geometry to one O(21), one O(22), one O(23), one O(26), one O(31), and one O(32) atom. In the fifth Mo site, Mo(5) is bonded to one O(1), one O(11), one O(16), one O(2), one O(4), and one O(8) atom to form distorted MoO6 octahedra that share  a cornercorner with one Mo(9)O6 octahedra and  a cornercorner with one Ag(4)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 43°. In the sixth Mo site, Mo(6) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(17), one O(3), one O(5), and one O(9) atom. In the seventh Mo site, Mo(7) is bonded in a 6-coordinate geometry to one O(1), one O(13), one O(14), one O(3), one O(4), and one O(6) atom. In the eighth Mo site, Mo(8) is bonded in a 5-coordinate geometry to one O(12), one O(15), one O(2), one O(5), and one O(7) atom. In the ninth Mo site, Mo(9) is bonded to one O(14), one O(16), one O(22), one O(24), one O(30), and one O(32) atom to form a mixture of distorted edge and corner-sharing MoO6 octahedra. The corner-sharing octahedral tilt angles are 43°. In the tenth Mo site, Mo(10) is bonded in a 6-coordinate geometry to one O(15), one O(17), one O(23), one O(25), one O(31), and one O(33) atom. There are six inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 5-coordinate geometry to one O(10), one O(12), one O(22), one O(24), and one O(4) atom. In the second Ag site, Ag(2) is bonded in a rectangular see-saw-like geometry to one O(11), one O(13), one O(23), and one O(25) atom. In the third Ag site, Ag(3) is bonded in a distorted rectangular see-saw-like geometry to one O(10), one O(18), one O(20), and one O(6) atom. In the fourth Ag site, Ag(4) is bonded to one O(11), one O(19), one O(21), one O(3), and one O(7) atom to form distorted AgO5 trigonal bipyramids that share  a cornercorner with one Mo(5)O6 octahedra. The corner-sharing octahedral tilt angles are 49°. In the fifth Ag site, Ag(5) is bonded in a 3-coordinate geometry to one O(14), one O(18), and one O(8) atom. In the sixth Ag site, Ag(6) is bonded in a distorted rectangular see-saw-like geometry to one O(13), one O(19), one O(29), and one O(9) atom. There are thirty-three inequivalent O sites. In the first O site, O(1) is bonded in a T-shaped geometry to one Mo(5), one Mo(6), and one Mo(7) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Mo(5) and one Mo(8) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Mo(6), one Mo(7), and one Ag(4) atom. In the fourth O site, O(4) is bonded in a distorted water-like geometry to one Mo(5), one Mo(7), and one Ag(1) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Mo(6) and one Mo(8) atom. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one Mo(7) and one Ag(3) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to one Mo(8) and one Ag(4) atom. In the eighth O site, O(8) is bonded in a bent 150 degrees geometry to one Mo(5) and one Ag(5) atom. In the ninth O site, O(9) is bonded in a linear geometry to one Mo(6) and one Ag(6) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one Mo(6), one Ag(1), and one Ag(3) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one Mo(5), one Ag(2), and one Ag(4) atom. In the twelfth O site, O(12) is bonded in a 3-coordinate geometry to one Mg(1), one Mo(8), and one Ag(1) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Mo(7), one Ag(2), and one Ag(6) atom. In the fourteenth O site, O(14) is bonded in a 3-coordinate geometry to one Mo(7), one Mo(9), and one Ag(5) atom. In the fifteenth O site, O(15) is bonded in a distorted single-bond geometry to one Mo(10) and one Mo(8) atom. In the sixteenth O site, O(16) is bonded in a distorted bent 150 degrees geometry to one Mo(5) and one Mo(9) atom. In the seventeenth O site, O(17) is bonded in a distorted bent 150 degrees geometry to one Mo(10) and one Mo(6) atom. In the eighteenth O site, O(18) is bonded to one Mg(1), one Mo(1), one Ag(3), and one Ag(5) atom to form distorted corner-sharing OMgAg2Mo tetrahedra. In the nineteenth O site, O(19) is bonded in a distorted trigonal planar geometry to one Mo(2), one Ag(4), and one Ag(6) atom. In the twentieth O site, O(20) is bonded in a 2-coordinate geometry to one Mo(3) and one Ag(3) atom. In the twenty-first O site, O(21) is bonded in a distorted bent 150 degrees geometry to one Mo(4) and one Ag(4) atom. In the twenty-second O site, O(22) is bonded to one Mo(3), one Mo(4), one Mo(9), and one Ag(1) atom to form a mixture of distorted edge and corner-sharing OAgMo3 tetrahedra. In the twenty-third O site, O(23) is bonded to one Mo(10), one Mo(3), one Mo(4), and one Ag(2) atom to form a mixture of distorted edge and corner-sharing OAgMo3 tetrahedra. In the twenty-fourth O site, O(24) is bonded to one Mo(1), one Mo(2), one Mo(9), and one Ag(1) atom to form OAgMo3 tetrahedra that share  a cornercorner with one O(18)MgAg2Mo tetrahedra, corners with two equivalent O(22)AgMo3 tetrahedra, and  an edgeedge with one O(25)AgMo3 tetrahedra. In the twenty-fifth O site, O(25) is bonded to one Mo(1), one Mo(10), one Mo(2), and one Ag(2) atom to form OAgMo3 tetrahedra that share  a cornercorner with one O(18)MgAg2Mo tetrahedra, corners with two equivalent O(23)AgMo3 tetrahedra, and  an edgeedge with one O(24)AgMo3 tetrahedra. In the twenty-sixth O site, O(26) is bonded in a bent 150 degrees geometry to one Mg(1) and one Mo(4) atom. In the twenty-seventh O site, O(27) is bonded in a single-bond geometry to one Mo(3) atom. In the twenty-eighth O site, O(28) is bonded in a bent 150 degrees geometry to one Mg(1) and one Mo(2) atom. In the twenty-ninth O site, O(29) is bonded in a linear geometry to one Mo(1) and one Ag(6) atom. In the thirtieth O site, O(30) is bonded in a 3-coordinate geometry to one Mo(1), one Mo(3), and one Mo(9) atom. In the thirty-first O site, O(31) is bonded in a 3-coordinate geometry to one Mo(10), one Mo(2), and one Mo(4) atom. In the thirty-second O site, O(32) is bonded in a distorted T-shaped geometry to one Mo(2), one Mo(4), and one Mo(9) atom. In the thirty-third O site, O(33) is bonded in a 3-coordinate geometry to one Mo(1), one Mo(10), and one Mo(3) atom. is represented by the CIF card [CIF]
data_MgAg6Mo10O33
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.751
_cell_length_b   9.028
_cell_length_c   11.407
_cell_angle_alpha   73.617
_cell_angle_beta   79.576
_cell_angle_gamma   74.716
_symmetry_Int_Tables_number   1
_cell_volume   733.870
_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
  Mg  Mg0  1  0.385  0.611  0.339  1.0
  Ag  Ag1  1  0.345  0.015  0.249  1.0
  Ag  Ag2  1  0.666  0.994  0.747  1.0
  Ag  Ag3  1  0.250  0.369  0.186  1.0
  Ag  Ag4  1  0.766  0.598  0.830  1.0
  Ag  Ag5  1  0.693  0.428  0.182  1.0
  Ag  Ag6  1  0.436  0.464  0.741  1.0
  Mo  Mo7  1  0.447  0.217  0.478  1.0
  Mo  Mo8  1  0.546  0.793  0.529  1.0
  Mo  Mo9  1  0.944  0.233  0.464  1.0
  Mo  Mo10  1  0.048  0.780  0.549  1.0
  Mo  Mo11  1  0.844  0.816  0.059  1.0
  Mo  Mo12  1  0.126  0.193  0.950  1.0
  Mo  Mo13  1  0.705  0.189  0.987  1.0
  Mo  Mo14  1  0.305  0.787  0.021  1.0
  Mo  Mo15  1  0.812  0.004  0.324  1.0
  Mo  Mo16  1  0.193  0.994  0.687  1.0
  O  O17  1  0.957  0.024  1.000  1.0
  O  O18  1  0.102  0.697  0.058  1.0
  O  O19  1  0.882  0.326  0.940  1.0
  O  O20  1  0.638  0.990  0.078  1.0
  O  O21  1  0.324  0.995  0.947  1.0
  O  O22  1  0.518  0.320  0.046  1.0
  O  O23  1  0.495  0.656  0.974  1.0
  O  O24  1  0.752  0.657  0.151  1.0
  O  O25  1  0.242  0.336  0.862  1.0
  O  O26  1  0.162  0.186  0.101  1.0
  O  O27  1  0.816  0.812  0.910  1.0
  O  O28  1  0.336  0.773  0.178  1.0
  O  O29  1  0.657  0.197  0.840  1.0
  O  O30  1  0.784  0.169  0.192  1.0
  O  O31  1  0.226  0.833  0.818  1.0
  O  O32  1  0.878  0.850  0.246  1.0
  O  O33  1  0.123  0.151  0.761  1.0
  O  O34  1  0.423  0.390  0.327  1.0
  O  O35  1  0.578  0.657  0.680  1.0
  O  O36  1  0.982  0.357  0.316  1.0
  O  O37  1  0.014  0.651  0.692  1.0
  O  O38  1  0.030  0.000  0.380  1.0
  O  O39  1  0.972  0.997  0.627  1.0
  O  O40  1  0.545  0.016  0.381  1.0
  O  O41  1  0.454  0.995  0.626  1.0
  O  O42  1  0.162  0.654  0.451  1.0
  O  O43  1  0.846  0.359  0.557  1.0
  O  O44  1  0.544  0.693  0.413  1.0
  O  O45  1  0.431  0.325  0.585  1.0
  O  O46  1  0.727  0.174  0.445  1.0
  O  O47  1  0.271  0.832  0.566  1.0
  O  O48  1  0.806  0.827  0.503  1.0
  O  O49  1  0.197  0.174  0.500  1.0
[/CIF]
.