The structure described by NaMnCPO7 crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(3), one O(6), one O(7), and two equivalent O(5) atoms. Mn(1) is bonded to one O(2), one O(3), one O(4), one O(5), one O(6), and one O(7) atom to form MnO6 octahedra that share corners with four equivalent P(1)O4 tetrahedra. C(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. P(1) is bonded to one O(4), one O(5), one O(6), and one O(7) atom to form PO4 tetrahedra that share corners with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-48°. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Na(1) and one C(1) atom. In the second O site, O(2) is bonded in a distorted T-shaped geometry to one Na(1), one Mn(1), and one C(1) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one Na(1), one Mn(1), and one C(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Mn(1) and one P(1) atom. In the fifth O site, O(5) is bonded in a 2-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 2-coordinate geometry to one Na(1), one Mn(1), and one P(1) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Na(1), one Mn(1), and one P(1) atom. is represented by the CIF card [CIF]
data_NaMnPCO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.061
_cell_length_b   4.990
_cell_length_c   18.528
_cell_angle_alpha   91.065
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   560.326
_cell_formula_units_Z   4
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  0.540  0.780  0.638  1.0
  Na  Na1  1  0.460  0.220  0.362  1.0
  Na  Na2  1  0.960  0.780  0.138  1.0
  Na  Na3  1  0.040  0.220  0.862  1.0
  Mn  Mn4  1  0.241  0.226  0.576  1.0
  Mn  Mn5  1  0.759  0.774  0.424  1.0
  Mn  Mn6  1  0.259  0.226  0.076  1.0
  Mn  Mn7  1  0.741  0.774  0.924  1.0
  P  P8  1  0.740  0.286  0.531  1.0
  P  P9  1  0.260  0.714  0.469  1.0
  P  P10  1  0.760  0.286  0.031  1.0
  P  P11  1  0.240  0.714  0.969  1.0
  C  C12  1  0.209  0.332  0.700  1.0
  C  C13  1  0.791  0.668  0.300  1.0
  C  C14  1  0.291  0.332  0.200  1.0
  C  C15  1  0.709  0.668  0.800  1.0
  O  O16  1  0.686  0.612  0.737  1.0
  O  O17  1  0.242  0.089  0.671  1.0
  O  O18  1  0.203  0.505  0.646  1.0
  O  O19  1  0.939  0.169  0.571  1.0
  O  O20  1  0.552  0.272  0.587  1.0
  O  O21  1  0.766  0.582  0.512  1.0
  O  O22  1  0.312  0.880  0.537  1.0
  O  O23  1  0.688  0.120  0.463  1.0
  O  O24  1  0.234  0.418  0.488  1.0
  O  O25  1  0.448  0.728  0.413  1.0
  O  O26  1  0.061  0.831  0.429  1.0
  O  O27  1  0.797  0.495  0.354  1.0
  O  O28  1  0.758  0.911  0.329  1.0
  O  O29  1  0.314  0.388  0.263  1.0
  O  O30  1  0.814  0.612  0.237  1.0
  O  O31  1  0.258  0.089  0.171  1.0
  O  O32  1  0.297  0.505  0.146  1.0
  O  O33  1  0.948  0.272  0.087  1.0
  O  O34  1  0.561  0.169  0.071  1.0
  O  O35  1  0.734  0.582  0.012  1.0
  O  O36  1  0.188  0.880  0.037  1.0
  O  O37  1  0.812  0.120  0.963  1.0
  O  O38  1  0.266  0.418  0.988  1.0
  O  O39  1  0.439  0.831  0.929  1.0
  O  O40  1  0.052  0.728  0.913  1.0
  O  O41  1  0.703  0.495  0.854  1.0
  O  O42  1  0.742  0.911  0.829  1.0
  O  O43  1  0.186  0.388  0.763  1.0
[/CIF]
.
The structure described by NaMnCPO7 crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(3), one O(6), one O(7), and two equivalent O(5) atoms. Mn(1) is bonded to one O(2), one O(3), one O(4), one O(5), one O(6), and one O(7) atom to form MnO6 octahedra that share corners with four equivalent P(1)O4 tetrahedra. C(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. P(1) is bonded to one O(4), one O(5), one O(6), and one O(7) atom to form PO4 tetrahedra that share corners with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-48°. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Na(1) and one C(1) atom. In the second O site, O(2) is bonded in a distorted T-shaped geometry to one Na(1), one Mn(1), and one C(1) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one Na(1), one Mn(1), and one C(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Mn(1) and one P(1) atom. In the fifth O site, O(5) is bonded in a 2-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 2-coordinate geometry to one Na(1), one Mn(1), and one P(1) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Na(1), one Mn(1), and one P(1) atom. is represented by the CIF card [CIF]
data_NaMnPCO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.061
_cell_length_b   4.990
_cell_length_c   18.528
_cell_angle_alpha   91.065
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   560.326
_cell_formula_units_Z   4
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  0.540  0.780  0.638  1.0
  Na  Na1  1  0.460  0.220  0.362  1.0
  Na  Na2  1  0.960  0.780  0.138  1.0
  Na  Na3  1  0.040  0.220  0.862  1.0
  Mn  Mn4  1  0.241  0.226  0.576  1.0
  Mn  Mn5  1  0.759  0.774  0.424  1.0
  Mn  Mn6  1  0.259  0.226  0.076  1.0
  Mn  Mn7  1  0.741  0.774  0.924  1.0
  P  P8  1  0.740  0.286  0.531  1.0
  P  P9  1  0.260  0.714  0.469  1.0
  P  P10  1  0.760  0.286  0.031  1.0
  P  P11  1  0.240  0.714  0.969  1.0
  C  C12  1  0.209  0.332  0.700  1.0
  C  C13  1  0.791  0.668  0.300  1.0
  C  C14  1  0.291  0.332  0.200  1.0
  C  C15  1  0.709  0.668  0.800  1.0
  O  O16  1  0.686  0.612  0.737  1.0
  O  O17  1  0.242  0.089  0.671  1.0
  O  O18  1  0.203  0.505  0.646  1.0
  O  O19  1  0.939  0.169  0.571  1.0
  O  O20  1  0.552  0.272  0.587  1.0
  O  O21  1  0.766  0.582  0.512  1.0
  O  O22  1  0.312  0.880  0.537  1.0
  O  O23  1  0.688  0.120  0.463  1.0
  O  O24  1  0.234  0.418  0.488  1.0
  O  O25  1  0.448  0.728  0.413  1.0
  O  O26  1  0.061  0.831  0.429  1.0
  O  O27  1  0.797  0.495  0.354  1.0
  O  O28  1  0.758  0.911  0.329  1.0
  O  O29  1  0.314  0.388  0.263  1.0
  O  O30  1  0.814  0.612  0.237  1.0
  O  O31  1  0.258  0.089  0.171  1.0
  O  O32  1  0.297  0.505  0.146  1.0
  O  O33  1  0.948  0.272  0.087  1.0
  O  O34  1  0.561  0.169  0.071  1.0
  O  O35  1  0.734  0.582  0.012  1.0
  O  O36  1  0.188  0.880  0.037  1.0
  O  O37  1  0.812  0.120  0.963  1.0
  O  O38  1  0.266  0.418  0.988  1.0
  O  O39  1  0.439  0.831  0.929  1.0
  O  O40  1  0.052  0.728  0.913  1.0
  O  O41  1  0.703  0.495  0.854  1.0
  O  O42  1  0.742  0.911  0.829  1.0
  O  O43  1  0.186  0.388  0.763  1.0
[/CIF]
.