The compound described by Na5Mn2P2(CO7)2 crystallizes in the triclinic P-1 space group. There are five inequivalent Na sites. In the first Na site, Na(1) is bonded in a distorted hexagonal planar geometry to one O(1), one O(2), one O(3), one O(5), one O(7), and one O(8) atom. In the second Na site, Na(2) is bonded in a 7-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(4), one O(6), and one O(8) atom. In the third Na site, Na(3) is bonded to one O(10), one O(13), one O(14), one O(2), one O(3), and one O(5) atom to form distorted NaO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra,  an edgeedge with one Na(5)O6 octahedra, and  a faceface with one Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 67-85°. In the fourth Na site, Na(4) is bonded in a 7-coordinate geometry to one O(1), one O(12), one O(14), one O(3), one O(5), one O(7), and one O(9) atom. In the fifth Na site, Na(5) is bonded to one O(11), one O(13), one O(2), one O(4), one O(6), and one O(9) atom to form distorted NaO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra,  an edgeedge with one Na(3)O6 octahedra, and  a faceface with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 65-84°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(11), one O(12), one O(4), one O(5), one O(8), and one O(9) atom to form distorted MnO6 octahedra that share  a cornercorner with one Na(3)O6 octahedra, corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and  a faceface with one Na(5)O6 octahedra. The corner-sharing octahedral tilt angles are 85°. In the second Mn site, Mn(2) is bonded to one O(10), one O(13), one O(14), one O(3), one O(6), and one O(7) atom to form distorted MnO6 octahedra that share  a cornercorner with one Na(3)O6 octahedra, corners with two equivalent Na(5)O6 octahedra, corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and  a faceface with one Na(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 65-84°. There are two inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one O(2), one O(4), and one O(5) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(6) atom. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(11), one O(13), one O(7), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Na(3)O6 octahedra, corners with two equivalent Na(5)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, and corners with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-71°. In the second P site, P(2) is bonded to one O(10), one O(12), one O(14), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Na(5)O6 octahedra, corners with two equivalent Na(3)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, and corners with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-61°. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one Na(1), one Na(2), one Na(4), and one C(2) atom. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to one Na(1), one Na(3), one Na(5), and one C(1) atom. In the third O site, O(3) is bonded to one Na(1), one Na(3), one Na(4), one Mn(2), and one C(2) atom to form distorted face-sharing ONa3MnC trigonal bipyramids. In the fourth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to one Na(2), one Na(5), one Mn(1), and one C(1) atom. In the fifth O site, O(5) is bonded to one Na(1), one Na(3), one Na(4), one Mn(1), and one C(1) atom to form distorted face-sharing ONa3MnC trigonal bipyramids. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Na(2), one Na(5), one Mn(2), and one C(2) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Na(1), one Na(4), one Mn(2), and one P(1) atom. In the eighth O site, O(8) is bonded in a 2-coordinate geometry to one Na(1), one Na(2), one Mn(1), and one P(1) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Na(4), one Na(5), one Mn(1), and one P(2) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Na(2), one Na(3), one Mn(2), and one P(2) atom. In the eleventh O site, O(11) is bonded in a distorted rectangular see-saw-like geometry to one Na(2), one Na(5), one Mn(1), and one P(1) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Na(2), one Na(4), one Mn(1), and one P(2) atom. In the thirteenth O site, O(13) is bonded in a 4-coordinate geometry to one Na(3), one Na(5), one Mn(2), and one P(1) atom. In the fourteenth O site, O(14) is bonded in a distorted rectangular see-saw-like geometry to one Na(3), one Na(4), one Mn(2), and one P(2) atom. is represented by the CIF card [CIF]
data_Na5Mn2P2(CO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.493
_cell_length_b   8.536
_cell_length_c   10.463
_cell_angle_alpha   108.312
_cell_angle_beta   107.863
_cell_angle_gamma   103.008
_symmetry_Int_Tables_number   1
_cell_volume   640.529
_cell_formula_units_Z   2
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
  Na  Na0  1  0.802  0.550  0.080  1.0
  Na  Na1  1  0.005  0.010  0.238  1.0
  Na  Na2  1  0.491  0.479  0.253  1.0
  Na  Na3  1  0.252  0.761  0.255  1.0
  Na  Na4  1  0.734  0.232  0.236  1.0
  Na  Na5  1  0.266  0.768  0.764  1.0
  Na  Na6  1  0.748  0.239  0.745  1.0
  Na  Na7  1  0.995  0.990  0.762  1.0
  Na  Na8  1  0.509  0.521  0.747  1.0
  Na  Na9  1  0.198  0.450  0.920  1.0
  Mn  Mn10  1  0.693  0.941  0.359  1.0
  Mn  Mn11  1  0.192  0.447  0.359  1.0
  Mn  Mn12  1  0.307  0.059  0.641  1.0
  Mn  Mn13  1  0.808  0.553  0.641  1.0
  P  P14  1  0.934  0.689  0.420  1.0
  P  P15  1  0.439  0.185  0.424  1.0
  P  P16  1  0.066  0.311  0.580  1.0
  P  P17  1  0.561  0.815  0.576  1.0
  C  C18  1  0.520  0.767  0.074  1.0
  C  C19  1  0.029  0.282  0.066  1.0
  C  C20  1  0.480  0.233  0.926  1.0
  C  C21  1  0.971  0.718  0.934  1.0
  O  O22  1  0.043  0.788  0.075  1.0
  O  O23  1  0.550  0.305  0.067  1.0
  O  O24  1  0.174  0.423  0.136  1.0
  O  O25  1  0.663  0.912  0.150  1.0
  O  O26  1  0.457  0.702  0.152  1.0
  O  O27  1  0.964  0.223  0.148  1.0
  O  O28  1  0.020  0.597  0.322  1.0
  O  O29  1  0.830  0.777  0.329  1.0
  O  O30  1  0.526  0.077  0.336  1.0
  O  O31  1  0.339  0.268  0.331  1.0
  O  O32  1  0.926  0.171  0.427  1.0
  O  O33  1  0.300  0.051  0.448  1.0
  O  O34  1  0.799  0.548  0.436  1.0
  O  O35  1  0.421  0.676  0.424  1.0
  O  O36  1  0.074  0.829  0.573  1.0
  O  O37  1  0.201  0.452  0.564  1.0
  O  O38  1  0.700  0.949  0.552  1.0
  O  O39  1  0.579  0.324  0.576  1.0
  O  O40  1  0.980  0.403  0.678  1.0
  O  O41  1  0.170  0.223  0.671  1.0
  O  O42  1  0.474  0.923  0.664  1.0
  O  O43  1  0.661  0.732  0.669  1.0
  O  O44  1  0.543  0.298  0.848  1.0
  O  O45  1  0.036  0.777  0.852  1.0
  O  O46  1  0.337  0.088  0.850  1.0
  O  O47  1  0.826  0.577  0.864  1.0
  O  O48  1  0.450  0.695  0.933  1.0
  O  O49  1  0.957  0.212  0.925  1.0
[/CIF]
.
The compound described by Na5Mn2P2(CO7)2 crystallizes in the triclinic P-1 space group. There are five inequivalent Na sites. In the first Na site, Na(1) is bonded in a distorted hexagonal planar geometry to one O(1), one O(2), one O(3), one O(5), one O(7), and one O(8) atom. In the second Na site, Na(2) is bonded in a 7-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(4), one O(6), and one O(8) atom. In the third Na site, Na(3) is bonded to one O(10), one O(13), one O(14), one O(2), one O(3), and one O(5) atom to form distorted NaO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra,  an edgeedge with one Na(5)O6 octahedra, and  a faceface with one Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 67-85°. In the fourth Na site, Na(4) is bonded in a 7-coordinate geometry to one O(1), one O(12), one O(14), one O(3), one O(5), one O(7), and one O(9) atom. In the fifth Na site, Na(5) is bonded to one O(11), one O(13), one O(2), one O(4), one O(6), and one O(9) atom to form distorted NaO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra,  an edgeedge with one Na(3)O6 octahedra, and  a faceface with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 65-84°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(11), one O(12), one O(4), one O(5), one O(8), and one O(9) atom to form distorted MnO6 octahedra that share  a cornercorner with one Na(3)O6 octahedra, corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and  a faceface with one Na(5)O6 octahedra. The corner-sharing octahedral tilt angles are 85°. In the second Mn site, Mn(2) is bonded to one O(10), one O(13), one O(14), one O(3), one O(6), and one O(7) atom to form distorted MnO6 octahedra that share  a cornercorner with one Na(3)O6 octahedra, corners with two equivalent Na(5)O6 octahedra, corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and  a faceface with one Na(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 65-84°. There are two inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one O(2), one O(4), and one O(5) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(6) atom. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(11), one O(13), one O(7), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Na(3)O6 octahedra, corners with two equivalent Na(5)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, and corners with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-71°. In the second P site, P(2) is bonded to one O(10), one O(12), one O(14), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Na(5)O6 octahedra, corners with two equivalent Na(3)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, and corners with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-61°. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one Na(1), one Na(2), one Na(4), and one C(2) atom. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to one Na(1), one Na(3), one Na(5), and one C(1) atom. In the third O site, O(3) is bonded to one Na(1), one Na(3), one Na(4), one Mn(2), and one C(2) atom to form distorted face-sharing ONa3MnC trigonal bipyramids. In the fourth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to one Na(2), one Na(5), one Mn(1), and one C(1) atom. In the fifth O site, O(5) is bonded to one Na(1), one Na(3), one Na(4), one Mn(1), and one C(1) atom to form distorted face-sharing ONa3MnC trigonal bipyramids. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Na(2), one Na(5), one Mn(2), and one C(2) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Na(1), one Na(4), one Mn(2), and one P(1) atom. In the eighth O site, O(8) is bonded in a 2-coordinate geometry to one Na(1), one Na(2), one Mn(1), and one P(1) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Na(4), one Na(5), one Mn(1), and one P(2) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Na(2), one Na(3), one Mn(2), and one P(2) atom. In the eleventh O site, O(11) is bonded in a distorted rectangular see-saw-like geometry to one Na(2), one Na(5), one Mn(1), and one P(1) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Na(2), one Na(4), one Mn(1), and one P(2) atom. In the thirteenth O site, O(13) is bonded in a 4-coordinate geometry to one Na(3), one Na(5), one Mn(2), and one P(1) atom. In the fourteenth O site, O(14) is bonded in a distorted rectangular see-saw-like geometry to one Na(3), one Na(4), one Mn(2), and one P(2) atom. is represented by the CIF card [CIF]
data_Na5Mn2P2(CO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.493
_cell_length_b   8.536
_cell_length_c   10.463
_cell_angle_alpha   108.312
_cell_angle_beta   107.863
_cell_angle_gamma   103.008
_symmetry_Int_Tables_number   1
_cell_volume   640.529
_cell_formula_units_Z   2
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
  Na  Na0  1  0.802  0.550  0.080  1.0
  Na  Na1  1  0.005  0.010  0.238  1.0
  Na  Na2  1  0.491  0.479  0.253  1.0
  Na  Na3  1  0.252  0.761  0.255  1.0
  Na  Na4  1  0.734  0.232  0.236  1.0
  Na  Na5  1  0.266  0.768  0.764  1.0
  Na  Na6  1  0.748  0.239  0.745  1.0
  Na  Na7  1  0.995  0.990  0.762  1.0
  Na  Na8  1  0.509  0.521  0.747  1.0
  Na  Na9  1  0.198  0.450  0.920  1.0
  Mn  Mn10  1  0.693  0.941  0.359  1.0
  Mn  Mn11  1  0.192  0.447  0.359  1.0
  Mn  Mn12  1  0.307  0.059  0.641  1.0
  Mn  Mn13  1  0.808  0.553  0.641  1.0
  P  P14  1  0.934  0.689  0.420  1.0
  P  P15  1  0.439  0.185  0.424  1.0
  P  P16  1  0.066  0.311  0.580  1.0
  P  P17  1  0.561  0.815  0.576  1.0
  C  C18  1  0.520  0.767  0.074  1.0
  C  C19  1  0.029  0.282  0.066  1.0
  C  C20  1  0.480  0.233  0.926  1.0
  C  C21  1  0.971  0.718  0.934  1.0
  O  O22  1  0.043  0.788  0.075  1.0
  O  O23  1  0.550  0.305  0.067  1.0
  O  O24  1  0.174  0.423  0.136  1.0
  O  O25  1  0.663  0.912  0.150  1.0
  O  O26  1  0.457  0.702  0.152  1.0
  O  O27  1  0.964  0.223  0.148  1.0
  O  O28  1  0.020  0.597  0.322  1.0
  O  O29  1  0.830  0.777  0.329  1.0
  O  O30  1  0.526  0.077  0.336  1.0
  O  O31  1  0.339  0.268  0.331  1.0
  O  O32  1  0.926  0.171  0.427  1.0
  O  O33  1  0.300  0.051  0.448  1.0
  O  O34  1  0.799  0.548  0.436  1.0
  O  O35  1  0.421  0.676  0.424  1.0
  O  O36  1  0.074  0.829  0.573  1.0
  O  O37  1  0.201  0.452  0.564  1.0
  O  O38  1  0.700  0.949  0.552  1.0
  O  O39  1  0.579  0.324  0.576  1.0
  O  O40  1  0.980  0.403  0.678  1.0
  O  O41  1  0.170  0.223  0.671  1.0
  O  O42  1  0.474  0.923  0.664  1.0
  O  O43  1  0.661  0.732  0.669  1.0
  O  O44  1  0.543  0.298  0.848  1.0
  O  O45  1  0.036  0.777  0.852  1.0
  O  O46  1  0.337  0.088  0.850  1.0
  O  O47  1  0.826  0.577  0.864  1.0
  O  O48  1  0.450  0.695  0.933  1.0
  O  O49  1  0.957  0.212  0.925  1.0
[/CIF]
.