The crystal structure described by Na5Mn2P2(CO7)2 crystallizes in the monoclinic P2_1/m space group. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. In the second Na site, Na(2) is bonded in a 6-coordinate geometry to one O(2), one O(3), two equivalent O(10), and two equivalent O(7) atoms. In the third Na site, Na(3) is bonded in a 7-coordinate geometry to one O(11), one O(12), one O(7), one O(8), one O(9), and two equivalent O(10) atoms. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(2), one O(3), one O(5), one O(6), and two equivalent O(4) atoms to form distorted MnO6 octahedra that share corners with four equivalent P(1)O4 tetrahedra. In the second Mn site, Mn(2) is bonded to one O(11), one O(12), one O(8), one O(9), and two equivalent O(10) atoms to form distorted MnO6 octahedra that share corners with four equivalent P(2)O4 tetrahedra. 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(3), and one O(7) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one O(1), one O(8), and one O(9) atom. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(5), one O(6), and two equivalent O(4) atoms to form PO4 tetrahedra that share corners with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-56°. In the second P site, P(2) is bonded to one O(11), one O(12), and two equivalent O(10) atoms to form PO4 tetrahedra that share corners with four equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-54°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to two equivalent Na(1) and one C(2) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Na(2), two equivalent Na(1), one Mn(1), and one C(1) atom. In the third O site, O(3) is bonded to one Na(2), two equivalent Na(1), one Mn(1), and one C(1) atom to form a mixture of distorted corner and edge-sharing ONa3MnC trigonal bipyramids. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Na(1), one Mn(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Na(1), one Mn(1), and one P(1) atom. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to two equivalent Na(1), one Mn(1), and one P(1) atom. In the seventh O site, O(7) is bonded to two equivalent Na(2), two equivalent Na(3), and one C(1) atom to form distorted ONa4C trigonal bipyramids that share  a cornercorner with one O(3)Na3MnC trigonal bipyramid, corners with two equivalent O(7)Na4C trigonal bipyramids, corners with two equivalent O(8)Na2MnC trigonal pyramids, and  an edgeedge with one O(3)Na3MnC trigonal bipyramid. In the eighth O site, O(8) is bonded to two equivalent Na(3), one Mn(2), and one C(2) atom to form distorted corner-sharing ONa2MnC trigonal pyramids. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to two equivalent Na(3), one Mn(2), and one C(2) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Na(2), two equivalent Na(3), one Mn(2), and one P(2) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to two equivalent Na(3), one Mn(2), and one P(2) atom. In the twelfth O site, O(12) is bonded in a rectangular see-saw-like geometry to two equivalent Na(3), one Mn(2), and one P(2) atom. is represented by the CIF file [CIF]
data_Na5Mn2P2(CO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.644
_cell_length_b   5.249
_cell_length_c   17.968
_cell_angle_alpha   88.970
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   626.461
_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  0.010  0.755  0.124  1.0
  Na  Na1  1  0.490  0.755  0.124  1.0
  Na  Na2  1  0.510  0.245  0.876  1.0
  Na  Na3  1  0.990  0.245  0.876  1.0
  Na  Na4  1  0.250  0.240  0.712  1.0
  Na  Na5  1  0.996  0.752  0.626  1.0
  Na  Na6  1  0.504  0.752  0.626  1.0
  Na  Na7  1  0.496  0.248  0.374  1.0
  Na  Na8  1  0.004  0.248  0.374  1.0
  Na  Na9  1  0.750  0.760  0.288  1.0
  Mn  Mn10  1  0.750  0.221  0.071  1.0
  Mn  Mn11  1  0.250  0.779  0.929  1.0
  Mn  Mn12  1  0.750  0.221  0.573  1.0
  Mn  Mn13  1  0.250  0.779  0.427  1.0
  P  P14  1  0.250  0.296  0.040  1.0
  P  P15  1  0.750  0.704  0.960  1.0
  P  P16  1  0.250  0.298  0.540  1.0
  P  P17  1  0.750  0.702  0.460  1.0
  C  C18  1  0.750  0.269  0.218  1.0
  C  C19  1  0.250  0.731  0.782  1.0
  C  C20  1  0.750  0.270  0.715  1.0
  C  C21  1  0.250  0.730  0.285  1.0
  O  O22  1  0.250  0.725  0.215  1.0
  O  O23  1  0.750  0.050  0.185  1.0
  O  O24  1  0.750  0.475  0.177  1.0
  O  O25  1  0.059  0.217  0.085  1.0
  O  O26  1  0.441  0.217  0.085  1.0
  O  O27  1  0.250  0.596  0.030  1.0
  O  O28  1  0.750  0.828  0.038  1.0
  O  O29  1  0.250  0.172  0.962  1.0
  O  O30  1  0.750  0.404  0.970  1.0
  O  O31  1  0.559  0.783  0.915  1.0
  O  O32  1  0.941  0.783  0.915  1.0
  O  O33  1  0.250  0.525  0.823  1.0
  O  O34  1  0.250  0.950  0.815  1.0
  O  O35  1  0.750  0.275  0.785  1.0
  O  O36  1  0.250  0.722  0.710  1.0
  O  O37  1  0.750  0.052  0.679  1.0
  O  O38  1  0.750  0.473  0.672  1.0
  O  O39  1  0.064  0.224  0.589  1.0
  O  O40  1  0.436  0.224  0.589  1.0
  O  O41  1  0.250  0.595  0.527  1.0
  O  O42  1  0.750  0.834  0.536  1.0
  O  O43  1  0.250  0.166  0.464  1.0
  O  O44  1  0.750  0.405  0.473  1.0
  O  O45  1  0.564  0.776  0.411  1.0
  O  O46  1  0.936  0.776  0.411  1.0
  O  O47  1  0.250  0.527  0.328  1.0
  O  O48  1  0.250  0.948  0.321  1.0
  O  O49  1  0.750  0.278  0.290  1.0
[/CIF]
.
The crystal structure described by Na5Mn2P2(CO7)2 crystallizes in the monoclinic P2_1/m space group. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. In the second Na site, Na(2) is bonded in a 6-coordinate geometry to one O(2), one O(3), two equivalent O(10), and two equivalent O(7) atoms. In the third Na site, Na(3) is bonded in a 7-coordinate geometry to one O(11), one O(12), one O(7), one O(8), one O(9), and two equivalent O(10) atoms. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(2), one O(3), one O(5), one O(6), and two equivalent O(4) atoms to form distorted MnO6 octahedra that share corners with four equivalent P(1)O4 tetrahedra. In the second Mn site, Mn(2) is bonded to one O(11), one O(12), one O(8), one O(9), and two equivalent O(10) atoms to form distorted MnO6 octahedra that share corners with four equivalent P(2)O4 tetrahedra. 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(3), and one O(7) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one O(1), one O(8), and one O(9) atom. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(5), one O(6), and two equivalent O(4) atoms to form PO4 tetrahedra that share corners with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-56°. In the second P site, P(2) is bonded to one O(11), one O(12), and two equivalent O(10) atoms to form PO4 tetrahedra that share corners with four equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-54°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to two equivalent Na(1) and one C(2) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Na(2), two equivalent Na(1), one Mn(1), and one C(1) atom. In the third O site, O(3) is bonded to one Na(2), two equivalent Na(1), one Mn(1), and one C(1) atom to form a mixture of distorted corner and edge-sharing ONa3MnC trigonal bipyramids. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Na(1), one Mn(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Na(1), one Mn(1), and one P(1) atom. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to two equivalent Na(1), one Mn(1), and one P(1) atom. In the seventh O site, O(7) is bonded to two equivalent Na(2), two equivalent Na(3), and one C(1) atom to form distorted ONa4C trigonal bipyramids that share  a cornercorner with one O(3)Na3MnC trigonal bipyramid, corners with two equivalent O(7)Na4C trigonal bipyramids, corners with two equivalent O(8)Na2MnC trigonal pyramids, and  an edgeedge with one O(3)Na3MnC trigonal bipyramid. In the eighth O site, O(8) is bonded to two equivalent Na(3), one Mn(2), and one C(2) atom to form distorted corner-sharing ONa2MnC trigonal pyramids. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to two equivalent Na(3), one Mn(2), and one C(2) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Na(2), two equivalent Na(3), one Mn(2), and one P(2) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to two equivalent Na(3), one Mn(2), and one P(2) atom. In the twelfth O site, O(12) is bonded in a rectangular see-saw-like geometry to two equivalent Na(3), one Mn(2), and one P(2) atom. is represented by the CIF file [CIF]
data_Na5Mn2P2(CO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.644
_cell_length_b   5.249
_cell_length_c   17.968
_cell_angle_alpha   88.970
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   626.461
_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  0.010  0.755  0.124  1.0
  Na  Na1  1  0.490  0.755  0.124  1.0
  Na  Na2  1  0.510  0.245  0.876  1.0
  Na  Na3  1  0.990  0.245  0.876  1.0
  Na  Na4  1  0.250  0.240  0.712  1.0
  Na  Na5  1  0.996  0.752  0.626  1.0
  Na  Na6  1  0.504  0.752  0.626  1.0
  Na  Na7  1  0.496  0.248  0.374  1.0
  Na  Na8  1  0.004  0.248  0.374  1.0
  Na  Na9  1  0.750  0.760  0.288  1.0
  Mn  Mn10  1  0.750  0.221  0.071  1.0
  Mn  Mn11  1  0.250  0.779  0.929  1.0
  Mn  Mn12  1  0.750  0.221  0.573  1.0
  Mn  Mn13  1  0.250  0.779  0.427  1.0
  P  P14  1  0.250  0.296  0.040  1.0
  P  P15  1  0.750  0.704  0.960  1.0
  P  P16  1  0.250  0.298  0.540  1.0
  P  P17  1  0.750  0.702  0.460  1.0
  C  C18  1  0.750  0.269  0.218  1.0
  C  C19  1  0.250  0.731  0.782  1.0
  C  C20  1  0.750  0.270  0.715  1.0
  C  C21  1  0.250  0.730  0.285  1.0
  O  O22  1  0.250  0.725  0.215  1.0
  O  O23  1  0.750  0.050  0.185  1.0
  O  O24  1  0.750  0.475  0.177  1.0
  O  O25  1  0.059  0.217  0.085  1.0
  O  O26  1  0.441  0.217  0.085  1.0
  O  O27  1  0.250  0.596  0.030  1.0
  O  O28  1  0.750  0.828  0.038  1.0
  O  O29  1  0.250  0.172  0.962  1.0
  O  O30  1  0.750  0.404  0.970  1.0
  O  O31  1  0.559  0.783  0.915  1.0
  O  O32  1  0.941  0.783  0.915  1.0
  O  O33  1  0.250  0.525  0.823  1.0
  O  O34  1  0.250  0.950  0.815  1.0
  O  O35  1  0.750  0.275  0.785  1.0
  O  O36  1  0.250  0.722  0.710  1.0
  O  O37  1  0.750  0.052  0.679  1.0
  O  O38  1  0.750  0.473  0.672  1.0
  O  O39  1  0.064  0.224  0.589  1.0
  O  O40  1  0.436  0.224  0.589  1.0
  O  O41  1  0.250  0.595  0.527  1.0
  O  O42  1  0.750  0.834  0.536  1.0
  O  O43  1  0.250  0.166  0.464  1.0
  O  O44  1  0.750  0.405  0.473  1.0
  O  O45  1  0.564  0.776  0.411  1.0
  O  O46  1  0.936  0.776  0.411  1.0
  O  O47  1  0.250  0.527  0.328  1.0
  O  O48  1  0.250  0.948  0.321  1.0
  O  O49  1  0.750  0.278  0.290  1.0
[/CIF]
.