The structure described by NaLi5Mn2P2(CO7)2 crystallizes in the monoclinic P2_1 space group. Na(1) 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. There are five inequivalent Li sites. In the first Li site, Li(1) is bonded in a 5-coordinate geometry to one O(1), one O(3), one O(6), one O(7), and one O(8) atom. In the second Li site, Li(2) is bonded in a 5-coordinate geometry to one O(10), one O(2), one O(4), one O(5), and one O(9) atom. In the third Li site, Li(3) is bonded in a 5-coordinate geometry to one O(1), one O(10), one O(11), one O(12), and one O(5) atom. In the fourth Li site, Li(4) is bonded in a 5-coordinate geometry to one O(13), one O(14), one O(2), one O(6), and one O(7) atom. In the fifth Li site, Li(5) is bonded to one O(13), one O(14), one O(2), one O(6), and one O(8) atom to form distorted LiO5 trigonal bipyramids that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, and  an edgeedge with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles are 64°. 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, corners with three equivalent P(1)O4 tetrahedra,  a cornercorner with one Li(5)O5 trigonal bipyramid, and  an edgeedge with one Li(5)O5 trigonal bipyramid. In the second Mn site, Mn(2) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(12), one O(4), one O(6), and one O(9) atom. 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 corners with three equivalent Mn(1)O6 octahedra and corners with two equivalent Li(5)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 46-53°. 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  a cornercorner with one Li(5)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 64°. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded to one Na(1), one Li(1), one Li(3), and one C(2) atom to form distorted ONaLi2C tetrahedra that share  a cornercorner with one O(8)Li2MnP trigonal pyramid,  a cornercorner with one O(9)NaLiMnP trigonal pyramid, and  an edgeedge with one O(11)NaLiMnP tetrahedra. In the second O site, O(2) is bonded to one Li(2), one Li(4), one Li(5), and one C(1) atom to form OLi3C tetrahedra that share  a cornercorner with one O(8)Li2MnP trigonal pyramid,  a cornercorner with one O(9)NaLiMnP trigonal pyramid, and  an edgeedge with one O(13)Li2MnP tetrahedra. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Li(1), one Mn(1), and one C(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Na(1), one Li(2), one Mn(2), and one C(2) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Na(1), one Li(2), one Li(3), one Mn(1), and one C(1) atom. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Li(1), one Li(4), one Li(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 Li(1), one Li(4), one Mn(1), and one P(1) atom. In the eighth O site, O(8) is bonded to one Li(1), one Li(5), one Mn(1), and one P(1) atom to form distorted OLi2MnP trigonal pyramids that share  a cornercorner with one O(2)Li3C tetrahedra,  a cornercorner with one O(1)NaLi2C tetrahedra,  a cornercorner with one O(11)NaLiMnP tetrahedra, and corners with two equivalent O(13)Li2MnP tetrahedra. In the ninth O site, O(9) is bonded to one Na(1), one Li(2), one Mn(2), and one P(2) atom to form distorted ONaLiMnP trigonal pyramids that share  a cornercorner with one O(13)Li2MnP tetrahedra,  a cornercorner with one O(2)Li3C tetrahedra,  a cornercorner with one O(1)NaLi2C tetrahedra, and corners with two equivalent O(11)NaLiMnP tetrahedra. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Li(2), one Li(3), one Mn(2), and one P(2) atom. In the eleventh O site, O(11) is bonded to one Na(1), one Li(3), one Mn(2), and one P(1) atom to form distorted ONaLiMnP tetrahedra that share  a cornercorner with one O(8)Li2MnP trigonal pyramid, corners with two equivalent O(9)NaLiMnP trigonal pyramids, and  an edgeedge with one O(1)NaLi2C tetrahedra. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Na(1), one Li(3), one Mn(2), and one P(2) atom. In the thirteenth O site, O(13) is bonded to one Li(4), one Li(5), one Mn(1), and one P(2) atom to form OLi2MnP tetrahedra that share  a cornercorner with one O(9)NaLiMnP trigonal pyramid, corners with two equivalent O(8)Li2MnP trigonal pyramids, and  an edgeedge with one O(2)Li3C tetrahedra. In the fourteenth O site, O(14) is bonded in a 4-coordinate geometry to one Li(4), one Li(5), one Mn(1), and one P(1) atom. is represented by the CIF file [CIF]
data_NaLi5Mn2P2(CO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.676
_cell_length_b   8.641
_cell_length_c   9.987
_cell_angle_alpha   87.588
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   575.517
_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  0.999  0.248  0.626  1.0
  Na  Na1  1  0.499  0.752  0.374  1.0
  Li  Li2  1  0.261  0.087  0.874  1.0
  Li  Li3  1  0.244  0.087  0.371  1.0
  Li  Li4  1  0.474  0.269  0.614  1.0
  Li  Li5  1  0.025  0.266  0.118  1.0
  Li  Li6  1  0.474  0.266  0.117  1.0
  Li  Li7  1  0.525  0.734  0.882  1.0
  Li  Li8  1  0.974  0.734  0.883  1.0
  Li  Li9  1  0.974  0.731  0.386  1.0
  Li  Li10  1  0.744  0.913  0.629  1.0
  Li  Li11  1  0.761  0.913  0.126  1.0
  Mn  Mn12  1  0.750  0.350  0.890  1.0
  Mn  Mn13  1  0.745  0.354  0.385  1.0
  Mn  Mn14  1  0.245  0.646  0.615  1.0
  Mn  Mn15  1  0.250  0.650  0.110  1.0
  P  P16  1  0.255  0.408  0.857  1.0
  P  P17  1  0.244  0.406  0.353  1.0
  P  P18  1  0.744  0.594  0.647  1.0
  P  P19  1  0.755  0.592  0.143  1.0
  C  C20  1  0.749  0.039  0.865  1.0
  C  C21  1  0.759  0.044  0.361  1.0
  C  C22  1  0.259  0.956  0.639  1.0
  C  C23  1  0.249  0.961  0.135  1.0
  O  O24  1  0.282  0.099  0.671  1.0
  O  O25  1  0.247  0.107  0.163  1.0
  O  O26  1  0.752  0.081  0.988  1.0
  O  O27  1  0.754  0.081  0.485  1.0
  O  O28  1  0.747  0.143  0.767  1.0
  O  O29  1  0.739  0.150  0.265  1.0
  O  O30  1  0.068  0.312  0.902  1.0
  O  O31  1  0.434  0.311  0.915  1.0
  O  O32  1  0.061  0.304  0.395  1.0
  O  O33  1  0.428  0.314  0.408  1.0
  O  O34  1  0.268  0.418  0.701  1.0
  O  O35  1  0.732  0.428  0.594  1.0
  O  O36  1  0.254  0.420  0.196  1.0
  O  O37  1  0.752  0.423  0.096  1.0
  O  O38  1  0.252  0.577  0.904  1.0
  O  O39  1  0.754  0.580  0.804  1.0
  O  O40  1  0.232  0.572  0.406  1.0
  O  O41  1  0.768  0.582  0.299  1.0
  O  O42  1  0.561  0.696  0.605  1.0
  O  O43  1  0.928  0.686  0.592  1.0
  O  O44  1  0.568  0.688  0.098  1.0
  O  O45  1  0.934  0.689  0.085  1.0
  O  O46  1  0.239  0.850  0.735  1.0
  O  O47  1  0.247  0.857  0.233  1.0
  O  O48  1  0.254  0.919  0.515  1.0
  O  O49  1  0.252  0.919  0.012  1.0
  O  O50  1  0.747  0.893  0.837  1.0
  O  O51  1  0.782  0.901  0.329  1.0
[/CIF]
.
The structure described by NaLi5Mn2P2(CO7)2 crystallizes in the monoclinic P2_1 space group. Na(1) 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. There are five inequivalent Li sites. In the first Li site, Li(1) is bonded in a 5-coordinate geometry to one O(1), one O(3), one O(6), one O(7), and one O(8) atom. In the second Li site, Li(2) is bonded in a 5-coordinate geometry to one O(10), one O(2), one O(4), one O(5), and one O(9) atom. In the third Li site, Li(3) is bonded in a 5-coordinate geometry to one O(1), one O(10), one O(11), one O(12), and one O(5) atom. In the fourth Li site, Li(4) is bonded in a 5-coordinate geometry to one O(13), one O(14), one O(2), one O(6), and one O(7) atom. In the fifth Li site, Li(5) is bonded to one O(13), one O(14), one O(2), one O(6), and one O(8) atom to form distorted LiO5 trigonal bipyramids that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, and  an edgeedge with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles are 64°. 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, corners with three equivalent P(1)O4 tetrahedra,  a cornercorner with one Li(5)O5 trigonal bipyramid, and  an edgeedge with one Li(5)O5 trigonal bipyramid. In the second Mn site, Mn(2) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(12), one O(4), one O(6), and one O(9) atom. 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 corners with three equivalent Mn(1)O6 octahedra and corners with two equivalent Li(5)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 46-53°. 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  a cornercorner with one Li(5)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 64°. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded to one Na(1), one Li(1), one Li(3), and one C(2) atom to form distorted ONaLi2C tetrahedra that share  a cornercorner with one O(8)Li2MnP trigonal pyramid,  a cornercorner with one O(9)NaLiMnP trigonal pyramid, and  an edgeedge with one O(11)NaLiMnP tetrahedra. In the second O site, O(2) is bonded to one Li(2), one Li(4), one Li(5), and one C(1) atom to form OLi3C tetrahedra that share  a cornercorner with one O(8)Li2MnP trigonal pyramid,  a cornercorner with one O(9)NaLiMnP trigonal pyramid, and  an edgeedge with one O(13)Li2MnP tetrahedra. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Li(1), one Mn(1), and one C(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Na(1), one Li(2), one Mn(2), and one C(2) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Na(1), one Li(2), one Li(3), one Mn(1), and one C(1) atom. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Li(1), one Li(4), one Li(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 Li(1), one Li(4), one Mn(1), and one P(1) atom. In the eighth O site, O(8) is bonded to one Li(1), one Li(5), one Mn(1), and one P(1) atom to form distorted OLi2MnP trigonal pyramids that share  a cornercorner with one O(2)Li3C tetrahedra,  a cornercorner with one O(1)NaLi2C tetrahedra,  a cornercorner with one O(11)NaLiMnP tetrahedra, and corners with two equivalent O(13)Li2MnP tetrahedra. In the ninth O site, O(9) is bonded to one Na(1), one Li(2), one Mn(2), and one P(2) atom to form distorted ONaLiMnP trigonal pyramids that share  a cornercorner with one O(13)Li2MnP tetrahedra,  a cornercorner with one O(2)Li3C tetrahedra,  a cornercorner with one O(1)NaLi2C tetrahedra, and corners with two equivalent O(11)NaLiMnP tetrahedra. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Li(2), one Li(3), one Mn(2), and one P(2) atom. In the eleventh O site, O(11) is bonded to one Na(1), one Li(3), one Mn(2), and one P(1) atom to form distorted ONaLiMnP tetrahedra that share  a cornercorner with one O(8)Li2MnP trigonal pyramid, corners with two equivalent O(9)NaLiMnP trigonal pyramids, and  an edgeedge with one O(1)NaLi2C tetrahedra. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Na(1), one Li(3), one Mn(2), and one P(2) atom. In the thirteenth O site, O(13) is bonded to one Li(4), one Li(5), one Mn(1), and one P(2) atom to form OLi2MnP tetrahedra that share  a cornercorner with one O(9)NaLiMnP trigonal pyramid, corners with two equivalent O(8)Li2MnP trigonal pyramids, and  an edgeedge with one O(2)Li3C tetrahedra. In the fourteenth O site, O(14) is bonded in a 4-coordinate geometry to one Li(4), one Li(5), one Mn(1), and one P(1) atom. is represented by the CIF file [CIF]
data_NaLi5Mn2P2(CO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.676
_cell_length_b   8.641
_cell_length_c   9.987
_cell_angle_alpha   87.588
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   575.517
_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  0.999  0.248  0.626  1.0
  Na  Na1  1  0.499  0.752  0.374  1.0
  Li  Li2  1  0.261  0.087  0.874  1.0
  Li  Li3  1  0.244  0.087  0.371  1.0
  Li  Li4  1  0.474  0.269  0.614  1.0
  Li  Li5  1  0.025  0.266  0.118  1.0
  Li  Li6  1  0.474  0.266  0.117  1.0
  Li  Li7  1  0.525  0.734  0.882  1.0
  Li  Li8  1  0.974  0.734  0.883  1.0
  Li  Li9  1  0.974  0.731  0.386  1.0
  Li  Li10  1  0.744  0.913  0.629  1.0
  Li  Li11  1  0.761  0.913  0.126  1.0
  Mn  Mn12  1  0.750  0.350  0.890  1.0
  Mn  Mn13  1  0.745  0.354  0.385  1.0
  Mn  Mn14  1  0.245  0.646  0.615  1.0
  Mn  Mn15  1  0.250  0.650  0.110  1.0
  P  P16  1  0.255  0.408  0.857  1.0
  P  P17  1  0.244  0.406  0.353  1.0
  P  P18  1  0.744  0.594  0.647  1.0
  P  P19  1  0.755  0.592  0.143  1.0
  C  C20  1  0.749  0.039  0.865  1.0
  C  C21  1  0.759  0.044  0.361  1.0
  C  C22  1  0.259  0.956  0.639  1.0
  C  C23  1  0.249  0.961  0.135  1.0
  O  O24  1  0.282  0.099  0.671  1.0
  O  O25  1  0.247  0.107  0.163  1.0
  O  O26  1  0.752  0.081  0.988  1.0
  O  O27  1  0.754  0.081  0.485  1.0
  O  O28  1  0.747  0.143  0.767  1.0
  O  O29  1  0.739  0.150  0.265  1.0
  O  O30  1  0.068  0.312  0.902  1.0
  O  O31  1  0.434  0.311  0.915  1.0
  O  O32  1  0.061  0.304  0.395  1.0
  O  O33  1  0.428  0.314  0.408  1.0
  O  O34  1  0.268  0.418  0.701  1.0
  O  O35  1  0.732  0.428  0.594  1.0
  O  O36  1  0.254  0.420  0.196  1.0
  O  O37  1  0.752  0.423  0.096  1.0
  O  O38  1  0.252  0.577  0.904  1.0
  O  O39  1  0.754  0.580  0.804  1.0
  O  O40  1  0.232  0.572  0.406  1.0
  O  O41  1  0.768  0.582  0.299  1.0
  O  O42  1  0.561  0.696  0.605  1.0
  O  O43  1  0.928  0.686  0.592  1.0
  O  O44  1  0.568  0.688  0.098  1.0
  O  O45  1  0.934  0.689  0.085  1.0
  O  O46  1  0.239  0.850  0.735  1.0
  O  O47  1  0.247  0.857  0.233  1.0
  O  O48  1  0.254  0.919  0.515  1.0
  O  O49  1  0.252  0.919  0.012  1.0
  O  O50  1  0.747  0.893  0.837  1.0
  O  O51  1  0.782  0.901  0.329  1.0
[/CIF]
.