The material described by Na5LiMn2P2(CO7)2 crystallizes in the monoclinic P2_1 space group. There are five 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(6), one O(7), and one O(8) atom. In the second Na site, Na(2) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(2), one O(4), one O(5), and one O(9) atom. In the third Na site, Na(3) is bonded in a 7-coordinate geometry to one O(1), one O(11), one O(12), one O(4), one O(5), one O(7), and one O(9) atom. In the fourth Na site, Na(4) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(4), and one O(5) atom. In the fifth Na site, Na(5) is bonded in a 7-coordinate geometry to one O(13), one O(14), one O(2), one O(3), one O(6), one O(7), and one O(9) atom. Li(1) is bonded in a 6-coordinate geometry to one O(13), one O(14), one O(2), one O(3), one O(6), and one O(8) atom. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(13), one O(14), one O(3), one O(5), one O(7), and one O(8) atom to form distorted MnO6 octahedra that share  a cornercorner with one P(2)O4 tetrahedra and corners with three equivalent P(1)O4 tetrahedra. In the second Mn site, Mn(2) is bonded to one O(10), one O(11), one O(12), one O(4), one O(6), and one O(9) atom to form distorted MnO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra and corners with three 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(5) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one O(1), one O(4), 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(14), one O(7), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(2)O6 octahedra and corners with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-59°. In the second P site, P(2) is bonded to one O(10), one O(12), one O(13), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra and corners with three equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-60°. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Na(1), one Na(2), one Na(3), one Na(4), and one C(2) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Na(1), one Na(2), one Na(5), one Li(1), and one C(1) atom. In the third O site, O(3) is bonded in a 1-coordinate geometry to one Na(1), one Na(5), one Li(1), one Mn(1), and one C(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Na(2), one Na(3), one Na(4), one Mn(2), and one C(2) atom. In the fifth O site, O(5) is bonded to one Na(2), one Na(3), one Na(4), one Mn(1), and one C(1) atom to form distorted ONa3MnC trigonal bipyramids that share  a cornercorner with one O(13)NaLiMnP tetrahedra, corners with two equivalent O(11)Na2MnP tetrahedra, and corners with two equivalent O(10)Na2MnP trigonal pyramids. In the sixth O site, O(6) is bonded to one Na(1), one Na(5), one Li(1), one Mn(2), and one C(2) atom to form distorted ONa2LiMnC trigonal bipyramids that share  a cornercorner with one O(11)Na2MnP tetrahedra, corners with two equivalent O(13)NaLiMnP tetrahedra, and  a cornercorner with one O(10)Na2MnP trigonal pyramid. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one Na(1), one Na(3), one Na(5), one Mn(1), and one P(1) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Na(1), one Li(1), one Mn(1), and one P(1) atom. In the ninth O site, O(9) is bonded in a 5-coordinate geometry to one Na(2), one Na(3), one Na(5), one Mn(2), and one P(2) atom. In the tenth O site, O(10) is bonded to one Na(2), one Na(4), one Mn(2), and one P(2) atom to form distorted ONa2MnP trigonal pyramids that share  a cornercorner with one O(13)NaLiMnP tetrahedra, corners with two equivalent O(11)Na2MnP tetrahedra,  a cornercorner with one O(6)Na2LiMnC trigonal bipyramid, and corners with two equivalent O(5)Na3MnC trigonal bipyramids. In the eleventh O site, O(11) is bonded to one Na(3), one Na(4), one Mn(2), and one P(1) atom to form distorted ONa2MnP tetrahedra that share  a cornercorner with one O(6)Na2LiMnC trigonal bipyramid, corners with two equivalent O(5)Na3MnC trigonal bipyramids, and corners with two equivalent O(10)Na2MnP trigonal pyramids. In the twelfth O site, O(12) is bonded in a rectangular see-saw-like geometry to one Na(3), one Na(4), one Mn(2), and one P(2) atom. In the thirteenth O site, O(13) is bonded to one Na(5), one Li(1), one Mn(1), and one P(2) atom to form distorted ONaLiMnP tetrahedra that share  a cornercorner with one O(5)Na3MnC trigonal bipyramid, corners with two equivalent O(6)Na2LiMnC trigonal bipyramids, and  a cornercorner with one O(10)Na2MnP trigonal pyramid. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one Na(5), one Li(1), one Mn(1), and one P(1) atom. is represented by the CIF file [CIF]
data_Na5LiMn2P2(CO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.767
_cell_length_b   8.983
_cell_length_c   10.367
_cell_angle_alpha   89.931
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   630.191
_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  0.250  0.583  0.881  1.0
  Na  Na1  1  0.253  0.583  0.379  1.0
  Na  Na2  1  0.001  0.759  0.624  1.0
  Na  Na3  1  0.499  0.759  0.623  1.0
  Na  Na4  1  0.002  0.758  0.124  1.0
  Na  Na5  1  0.502  0.242  0.876  1.0
  Na  Na6  1  0.501  0.241  0.376  1.0
  Na  Na7  1  0.999  0.241  0.377  1.0
  Na  Na8  1  0.753  0.417  0.621  1.0
  Na  Na9  1  0.750  0.417  0.119  1.0
  Li  Li10  1  0.491  0.769  0.120  1.0
  Li  Li11  1  0.991  0.231  0.880  1.0
  Mn  Mn12  1  0.747  0.861  0.890  1.0
  Mn  Mn13  1  0.749  0.862  0.388  1.0
  Mn  Mn14  1  0.249  0.138  0.612  1.0
  Mn  Mn15  1  0.247  0.139  0.110  1.0
  P  P16  1  0.246  0.914  0.852  1.0
  P  P17  1  0.253  0.910  0.349  1.0
  P  P18  1  0.753  0.090  0.651  1.0
  P  P19  1  0.746  0.086  0.148  1.0
  C  C20  1  0.755  0.556  0.869  1.0
  C  C21  1  0.749  0.561  0.367  1.0
  C  C22  1  0.249  0.439  0.633  1.0
  C  C23  1  0.255  0.444  0.131  1.0
  O  O24  1  0.250  0.583  0.644  1.0
  O  O25  1  0.268  0.588  0.141  1.0
  O  O26  1  0.748  0.620  0.981  1.0
  O  O27  1  0.750  0.622  0.480  1.0
  O  O28  1  0.748  0.640  0.766  1.0
  O  O29  1  0.746  0.645  0.264  1.0
  O  O30  1  0.063  0.819  0.893  1.0
  O  O31  1  0.431  0.826  0.899  1.0
  O  O32  1  0.067  0.819  0.389  1.0
  O  O33  1  0.435  0.818  0.395  1.0
  O  O34  1  0.252  0.927  0.702  1.0
  O  O35  1  0.751  0.932  0.591  1.0
  O  O36  1  0.262  0.924  0.199  1.0
  O  O37  1  0.736  0.926  0.092  1.0
  O  O38  1  0.236  0.074  0.908  1.0
  O  O39  1  0.762  0.076  0.801  1.0
  O  O40  1  0.251  0.068  0.409  1.0
  O  O41  1  0.752  0.073  0.298  1.0
  O  O42  1  0.567  0.181  0.611  1.0
  O  O43  1  0.935  0.182  0.605  1.0
  O  O44  1  0.563  0.181  0.107  1.0
  O  O45  1  0.931  0.174  0.101  1.0
  O  O46  1  0.246  0.355  0.736  1.0
  O  O47  1  0.248  0.360  0.234  1.0
  O  O48  1  0.250  0.378  0.520  1.0
  O  O49  1  0.248  0.380  0.019  1.0
  O  O50  1  0.768  0.412  0.859  1.0
  O  O51  1  0.750  0.417  0.356  1.0
[/CIF]
.
The material described by Na5LiMn2P2(CO7)2 crystallizes in the monoclinic P2_1 space group. There are five 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(6), one O(7), and one O(8) atom. In the second Na site, Na(2) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(2), one O(4), one O(5), and one O(9) atom. In the third Na site, Na(3) is bonded in a 7-coordinate geometry to one O(1), one O(11), one O(12), one O(4), one O(5), one O(7), and one O(9) atom. In the fourth Na site, Na(4) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(4), and one O(5) atom. In the fifth Na site, Na(5) is bonded in a 7-coordinate geometry to one O(13), one O(14), one O(2), one O(3), one O(6), one O(7), and one O(9) atom. Li(1) is bonded in a 6-coordinate geometry to one O(13), one O(14), one O(2), one O(3), one O(6), and one O(8) atom. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(13), one O(14), one O(3), one O(5), one O(7), and one O(8) atom to form distorted MnO6 octahedra that share  a cornercorner with one P(2)O4 tetrahedra and corners with three equivalent P(1)O4 tetrahedra. In the second Mn site, Mn(2) is bonded to one O(10), one O(11), one O(12), one O(4), one O(6), and one O(9) atom to form distorted MnO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra and corners with three 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(5) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one O(1), one O(4), 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(14), one O(7), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(2)O6 octahedra and corners with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-59°. In the second P site, P(2) is bonded to one O(10), one O(12), one O(13), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra and corners with three equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-60°. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Na(1), one Na(2), one Na(3), one Na(4), and one C(2) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Na(1), one Na(2), one Na(5), one Li(1), and one C(1) atom. In the third O site, O(3) is bonded in a 1-coordinate geometry to one Na(1), one Na(5), one Li(1), one Mn(1), and one C(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Na(2), one Na(3), one Na(4), one Mn(2), and one C(2) atom. In the fifth O site, O(5) is bonded to one Na(2), one Na(3), one Na(4), one Mn(1), and one C(1) atom to form distorted ONa3MnC trigonal bipyramids that share  a cornercorner with one O(13)NaLiMnP tetrahedra, corners with two equivalent O(11)Na2MnP tetrahedra, and corners with two equivalent O(10)Na2MnP trigonal pyramids. In the sixth O site, O(6) is bonded to one Na(1), one Na(5), one Li(1), one Mn(2), and one C(2) atom to form distorted ONa2LiMnC trigonal bipyramids that share  a cornercorner with one O(11)Na2MnP tetrahedra, corners with two equivalent O(13)NaLiMnP tetrahedra, and  a cornercorner with one O(10)Na2MnP trigonal pyramid. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one Na(1), one Na(3), one Na(5), one Mn(1), and one P(1) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Na(1), one Li(1), one Mn(1), and one P(1) atom. In the ninth O site, O(9) is bonded in a 5-coordinate geometry to one Na(2), one Na(3), one Na(5), one Mn(2), and one P(2) atom. In the tenth O site, O(10) is bonded to one Na(2), one Na(4), one Mn(2), and one P(2) atom to form distorted ONa2MnP trigonal pyramids that share  a cornercorner with one O(13)NaLiMnP tetrahedra, corners with two equivalent O(11)Na2MnP tetrahedra,  a cornercorner with one O(6)Na2LiMnC trigonal bipyramid, and corners with two equivalent O(5)Na3MnC trigonal bipyramids. In the eleventh O site, O(11) is bonded to one Na(3), one Na(4), one Mn(2), and one P(1) atom to form distorted ONa2MnP tetrahedra that share  a cornercorner with one O(6)Na2LiMnC trigonal bipyramid, corners with two equivalent O(5)Na3MnC trigonal bipyramids, and corners with two equivalent O(10)Na2MnP trigonal pyramids. In the twelfth O site, O(12) is bonded in a rectangular see-saw-like geometry to one Na(3), one Na(4), one Mn(2), and one P(2) atom. In the thirteenth O site, O(13) is bonded to one Na(5), one Li(1), one Mn(1), and one P(2) atom to form distorted ONaLiMnP tetrahedra that share  a cornercorner with one O(5)Na3MnC trigonal bipyramid, corners with two equivalent O(6)Na2LiMnC trigonal bipyramids, and  a cornercorner with one O(10)Na2MnP trigonal pyramid. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one Na(5), one Li(1), one Mn(1), and one P(1) atom. is represented by the CIF file [CIF]
data_Na5LiMn2P2(CO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.767
_cell_length_b   8.983
_cell_length_c   10.367
_cell_angle_alpha   89.931
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   630.191
_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  0.250  0.583  0.881  1.0
  Na  Na1  1  0.253  0.583  0.379  1.0
  Na  Na2  1  0.001  0.759  0.624  1.0
  Na  Na3  1  0.499  0.759  0.623  1.0
  Na  Na4  1  0.002  0.758  0.124  1.0
  Na  Na5  1  0.502  0.242  0.876  1.0
  Na  Na6  1  0.501  0.241  0.376  1.0
  Na  Na7  1  0.999  0.241  0.377  1.0
  Na  Na8  1  0.753  0.417  0.621  1.0
  Na  Na9  1  0.750  0.417  0.119  1.0
  Li  Li10  1  0.491  0.769  0.120  1.0
  Li  Li11  1  0.991  0.231  0.880  1.0
  Mn  Mn12  1  0.747  0.861  0.890  1.0
  Mn  Mn13  1  0.749  0.862  0.388  1.0
  Mn  Mn14  1  0.249  0.138  0.612  1.0
  Mn  Mn15  1  0.247  0.139  0.110  1.0
  P  P16  1  0.246  0.914  0.852  1.0
  P  P17  1  0.253  0.910  0.349  1.0
  P  P18  1  0.753  0.090  0.651  1.0
  P  P19  1  0.746  0.086  0.148  1.0
  C  C20  1  0.755  0.556  0.869  1.0
  C  C21  1  0.749  0.561  0.367  1.0
  C  C22  1  0.249  0.439  0.633  1.0
  C  C23  1  0.255  0.444  0.131  1.0
  O  O24  1  0.250  0.583  0.644  1.0
  O  O25  1  0.268  0.588  0.141  1.0
  O  O26  1  0.748  0.620  0.981  1.0
  O  O27  1  0.750  0.622  0.480  1.0
  O  O28  1  0.748  0.640  0.766  1.0
  O  O29  1  0.746  0.645  0.264  1.0
  O  O30  1  0.063  0.819  0.893  1.0
  O  O31  1  0.431  0.826  0.899  1.0
  O  O32  1  0.067  0.819  0.389  1.0
  O  O33  1  0.435  0.818  0.395  1.0
  O  O34  1  0.252  0.927  0.702  1.0
  O  O35  1  0.751  0.932  0.591  1.0
  O  O36  1  0.262  0.924  0.199  1.0
  O  O37  1  0.736  0.926  0.092  1.0
  O  O38  1  0.236  0.074  0.908  1.0
  O  O39  1  0.762  0.076  0.801  1.0
  O  O40  1  0.251  0.068  0.409  1.0
  O  O41  1  0.752  0.073  0.298  1.0
  O  O42  1  0.567  0.181  0.611  1.0
  O  O43  1  0.935  0.182  0.605  1.0
  O  O44  1  0.563  0.181  0.107  1.0
  O  O45  1  0.931  0.174  0.101  1.0
  O  O46  1  0.246  0.355  0.736  1.0
  O  O47  1  0.248  0.360  0.234  1.0
  O  O48  1  0.250  0.378  0.520  1.0
  O  O49  1  0.248  0.380  0.019  1.0
  O  O50  1  0.768  0.412  0.859  1.0
  O  O51  1  0.750  0.417  0.356  1.0
[/CIF]
.