The material described by CaMn4(AgO4)4 crystallizes in the triclinic P1 space group. Ca(1) is bonded to one O(1), one O(10), one O(12), and one O(9) atom to form CaO4 tetrahedra that share  a cornercorner with one Mn(1)O4 tetrahedra,  a cornercorner with one Mn(4)O4 tetrahedra, and corners with two equivalent Mn(3)O4 tetrahedra. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(15), one O(2), and one O(7) atom to form MnO4 tetrahedra that share  a cornercorner with one Ag(2)O6 octahedra and  a cornercorner with one Ca(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 19°. In the second Mn site, Mn(2) is bonded to one O(11), one O(13), one O(16), and one O(4) atom to form MnO4 tetrahedra that share corners with two equivalent Ag(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 32-39°. In the third Mn site, Mn(3) is bonded to one O(12), one O(14), one O(5), and one O(9) atom to form MnO4 tetrahedra that share  a cornercorner with one Ag(2)O6 octahedra and corners with two equivalent Ca(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 60°. In the fourth Mn site, Mn(4) is bonded to one O(10), one O(3), one O(6), and one O(8) atom to form MnO4 tetrahedra that share corners with two equivalent Ag(2)O6 octahedra and  a cornercorner with one Ca(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-66°. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted T-shaped geometry to one O(2), one O(4), and one O(9) atom. In the second Ag site, Ag(2) is bonded to one O(13), one O(14), one O(16), one O(6), one O(7), and one O(8) atom to form AgO6 octahedra that share  a cornercorner with one Mn(1)O4 tetrahedra,  a cornercorner with one Mn(3)O4 tetrahedra, corners with two equivalent Mn(2)O4 tetrahedra, and corners with two equivalent Mn(4)O4 tetrahedra. In the third Ag site, Ag(3) is bonded in a 6-coordinate geometry to one O(12), one O(14), one O(15), one O(16), one O(2), and one O(3) atom. In the fourth Ag site, Ag(4) is bonded in a rectangular see-saw-like geometry to one O(10), one O(11), one O(5), and one O(6) atom. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to one Ca(1) and one Mn(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mn(1), one Ag(1), and one Ag(3) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Mn(4) and one Ag(3) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Mn(2) and one Ag(1) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one Mn(3) and one Ag(4) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Mn(4), one Ag(2), and one Ag(4) atom. In the seventh O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Mn(1) and one Ag(2) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one Mn(4) and one Ag(2) atom. In the ninth O site, O(9) is bonded in a distorted trigonal non-coplanar geometry to one Ca(1), one Mn(3), and one Ag(1) atom. In the tenth O site, O(10) is bonded in a distorted trigonal non-coplanar geometry to one Ca(1), one Mn(4), and one Ag(4) atom. In the eleventh O site, O(11) is bonded in a bent 120 degrees geometry to one Mn(2) and one Ag(4) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one Ca(1), one Mn(3), and one Ag(3) atom. In the thirteenth O site, O(13) is bonded in a distorted bent 150 degrees geometry to one Mn(2) and one Ag(2) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one Mn(3), one Ag(2), and one Ag(3) atom. In the fifteenth O site, O(15) is bonded in a distorted bent 150 degrees geometry to one Mn(1) and one Ag(3) atom. In the sixteenth O site, O(16) is bonded in a distorted single-bond geometry to one Mn(2), one Ag(2), and one Ag(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CaMn4(AgO4)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.571
_cell_length_b   8.297
_cell_length_c   9.194
_cell_angle_alpha   88.023
_cell_angle_beta   80.172
_cell_angle_gamma   96.529
_symmetry_Int_Tables_number   1
_cell_volume   415.396
_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
  Ca  Ca0  1  0.086  0.153  0.902  1.0
  Mn  Mn1  1  0.815  0.139  0.324  1.0
  Mn  Mn2  1  0.237  0.628  0.214  1.0
  Mn  Mn3  1  0.697  0.376  0.766  1.0
  Mn  Mn4  1  0.207  0.847  0.686  1.0
  Ag  Ag5  1  0.470  0.247  0.110  1.0
  Ag  Ag6  1  0.699  0.692  0.490  1.0
  Ag  Ag7  1  0.276  0.313  0.517  1.0
  Ag  Ag8  1  0.652  0.775  0.924  1.0
  O  O9  1  0.950  0.118  0.149  1.0
  O  O10  1  0.532  0.202  0.329  1.0
  O  O11  1  0.260  0.017  0.589  1.0
  O  O12  1  0.247  0.473  0.109  1.0
  O  O13  1  0.728  0.524  0.881  1.0
  O  O14  1  0.468  0.785  0.709  1.0
  O  O15  1  0.782  0.968  0.422  1.0
  O  O16  1  0.050  0.710  0.608  1.0
  O  O17  1  0.492  0.218  0.872  1.0
  O  O18  1  0.043  0.881  0.851  1.0
  O  O19  1  0.372  0.793  0.115  1.0
  O  O20  1  0.968  0.294  0.720  1.0
  O  O21  1  0.953  0.652  0.276  1.0
  O  O22  1  0.571  0.432  0.617  1.0
  O  O23  1  0.981  0.286  0.391  1.0
  O  O24  1  0.380  0.595  0.352  1.0
[/CIF]
.
The material described by CaMn4(AgO4)4 crystallizes in the triclinic P1 space group. Ca(1) is bonded to one O(1), one O(10), one O(12), and one O(9) atom to form CaO4 tetrahedra that share  a cornercorner with one Mn(1)O4 tetrahedra,  a cornercorner with one Mn(4)O4 tetrahedra, and corners with two equivalent Mn(3)O4 tetrahedra. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(15), one O(2), and one O(7) atom to form MnO4 tetrahedra that share  a cornercorner with one Ag(2)O6 octahedra and  a cornercorner with one Ca(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 19°. In the second Mn site, Mn(2) is bonded to one O(11), one O(13), one O(16), and one O(4) atom to form MnO4 tetrahedra that share corners with two equivalent Ag(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 32-39°. In the third Mn site, Mn(3) is bonded to one O(12), one O(14), one O(5), and one O(9) atom to form MnO4 tetrahedra that share  a cornercorner with one Ag(2)O6 octahedra and corners with two equivalent Ca(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 60°. In the fourth Mn site, Mn(4) is bonded to one O(10), one O(3), one O(6), and one O(8) atom to form MnO4 tetrahedra that share corners with two equivalent Ag(2)O6 octahedra and  a cornercorner with one Ca(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-66°. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted T-shaped geometry to one O(2), one O(4), and one O(9) atom. In the second Ag site, Ag(2) is bonded to one O(13), one O(14), one O(16), one O(6), one O(7), and one O(8) atom to form AgO6 octahedra that share  a cornercorner with one Mn(1)O4 tetrahedra,  a cornercorner with one Mn(3)O4 tetrahedra, corners with two equivalent Mn(2)O4 tetrahedra, and corners with two equivalent Mn(4)O4 tetrahedra. In the third Ag site, Ag(3) is bonded in a 6-coordinate geometry to one O(12), one O(14), one O(15), one O(16), one O(2), and one O(3) atom. In the fourth Ag site, Ag(4) is bonded in a rectangular see-saw-like geometry to one O(10), one O(11), one O(5), and one O(6) atom. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to one Ca(1) and one Mn(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mn(1), one Ag(1), and one Ag(3) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Mn(4) and one Ag(3) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Mn(2) and one Ag(1) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one Mn(3) and one Ag(4) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Mn(4), one Ag(2), and one Ag(4) atom. In the seventh O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Mn(1) and one Ag(2) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one Mn(4) and one Ag(2) atom. In the ninth O site, O(9) is bonded in a distorted trigonal non-coplanar geometry to one Ca(1), one Mn(3), and one Ag(1) atom. In the tenth O site, O(10) is bonded in a distorted trigonal non-coplanar geometry to one Ca(1), one Mn(4), and one Ag(4) atom. In the eleventh O site, O(11) is bonded in a bent 120 degrees geometry to one Mn(2) and one Ag(4) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one Ca(1), one Mn(3), and one Ag(3) atom. In the thirteenth O site, O(13) is bonded in a distorted bent 150 degrees geometry to one Mn(2) and one Ag(2) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one Mn(3), one Ag(2), and one Ag(3) atom. In the fifteenth O site, O(15) is bonded in a distorted bent 150 degrees geometry to one Mn(1) and one Ag(3) atom. In the sixteenth O site, O(16) is bonded in a distorted single-bond geometry to one Mn(2), one Ag(2), and one Ag(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CaMn4(AgO4)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.571
_cell_length_b   8.297
_cell_length_c   9.194
_cell_angle_alpha   88.023
_cell_angle_beta   80.172
_cell_angle_gamma   96.529
_symmetry_Int_Tables_number   1
_cell_volume   415.396
_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
  Ca  Ca0  1  0.086  0.153  0.902  1.0
  Mn  Mn1  1  0.815  0.139  0.324  1.0
  Mn  Mn2  1  0.237  0.628  0.214  1.0
  Mn  Mn3  1  0.697  0.376  0.766  1.0
  Mn  Mn4  1  0.207  0.847  0.686  1.0
  Ag  Ag5  1  0.470  0.247  0.110  1.0
  Ag  Ag6  1  0.699  0.692  0.490  1.0
  Ag  Ag7  1  0.276  0.313  0.517  1.0
  Ag  Ag8  1  0.652  0.775  0.924  1.0
  O  O9  1  0.950  0.118  0.149  1.0
  O  O10  1  0.532  0.202  0.329  1.0
  O  O11  1  0.260  0.017  0.589  1.0
  O  O12  1  0.247  0.473  0.109  1.0
  O  O13  1  0.728  0.524  0.881  1.0
  O  O14  1  0.468  0.785  0.709  1.0
  O  O15  1  0.782  0.968  0.422  1.0
  O  O16  1  0.050  0.710  0.608  1.0
  O  O17  1  0.492  0.218  0.872  1.0
  O  O18  1  0.043  0.881  0.851  1.0
  O  O19  1  0.372  0.793  0.115  1.0
  O  O20  1  0.968  0.294  0.720  1.0
  O  O21  1  0.953  0.652  0.276  1.0
  O  O22  1  0.571  0.432  0.617  1.0
  O  O23  1  0.981  0.286  0.391  1.0
  O  O24  1  0.380  0.595  0.352  1.0
[/CIF]
.