The crystal structure described by NaMo2Mn2H3O10 crystallizes in the monoclinic C2 space group. Na(1) is bonded to two equivalent O(1), two equivalent O(4), and two equivalent O(5) atoms to form NaO6 octahedra that share corners with four equivalent Mn(1)O6 octahedra and corners with six equivalent Mo(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 68-69°. Mo(1) is bonded to one O(1), one O(2), one O(4), and one O(5) atom to form MoO4 tetrahedra that share corners with three equivalent Na(1)O6 octahedra and corners with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-71°. Mn(1) is bonded to one O(4), one O(5), two equivalent O(2), and two equivalent O(3) atoms to form MnO6 octahedra that share corners with two equivalent Na(1)O6 octahedra, corners with four equivalent Mo(1)O4 tetrahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 68-69°. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(1) and one O(3) atom. In the second H site, H(2) is bonded in a linear geometry to two equivalent O(3) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Na(1), one Mo(1), and one H(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mo(1) and two equivalent Mn(1) atoms. In the third O site, O(3) is bonded to two equivalent Mn(1), one H(1), and one H(2) atom to form distorted corner-sharing OMn2H2 tetrahedra. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Na(1), one Mo(1), and one Mn(1) atom. In the fifth O site, O(5) is bonded in a trigonal planar geometry to one Na(1), one Mo(1), and one Mn(1) atom. is represented by the CIF file [CIF]
data_NaMn2Mo2H3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.856
_cell_length_b   5.856
_cell_length_c   7.818
_cell_angle_alpha   68.588
_cell_angle_beta   68.588
_cell_angle_gamma   69.558
_symmetry_Int_Tables_number   1
_cell_volume   225.031
_cell_formula_units_Z   1
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  0.501  0.499  0.500  1.0
  Mn  Mn1  1  0.007  0.496  0.001  1.0
  Mn  Mn2  1  0.504  0.993  0.999  1.0
  Mo  Mo3  1  0.917  0.911  0.295  1.0
  Mo  Mo4  1  0.089  0.083  0.705  1.0
  H  H5  1  0.684  0.668  0.780  1.0
  H  H6  1  0.332  0.316  0.220  1.0
  H  H7  1  0.509  0.491  0.000  1.0
  O  O8  1  0.758  0.757  0.526  1.0
  O  O9  1  0.243  0.242  0.474  1.0
  O  O10  1  0.830  0.823  0.126  1.0
  O  O11  1  0.177  0.170  0.874  1.0
  O  O12  1  0.650  0.634  0.920  1.0
  O  O13  1  0.366  0.350  0.080  1.0
  O  O14  1  0.819  0.249  0.263  1.0
  O  O15  1  0.254  0.811  0.263  1.0
  O  O16  1  0.189  0.746  0.737  1.0
  O  O17  1  0.751  0.181  0.737  1.0
[/CIF]
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The crystal structure described by NaMo2Mn2H3O10 crystallizes in the monoclinic C2 space group. Na(1) is bonded to two equivalent O(1), two equivalent O(4), and two equivalent O(5) atoms to form NaO6 octahedra that share corners with four equivalent Mn(1)O6 octahedra and corners with six equivalent Mo(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 68-69°. Mo(1) is bonded to one O(1), one O(2), one O(4), and one O(5) atom to form MoO4 tetrahedra that share corners with three equivalent Na(1)O6 octahedra and corners with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-71°. Mn(1) is bonded to one O(4), one O(5), two equivalent O(2), and two equivalent O(3) atoms to form MnO6 octahedra that share corners with two equivalent Na(1)O6 octahedra, corners with four equivalent Mo(1)O4 tetrahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 68-69°. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(1) and one O(3) atom. In the second H site, H(2) is bonded in a linear geometry to two equivalent O(3) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Na(1), one Mo(1), and one H(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mo(1) and two equivalent Mn(1) atoms. In the third O site, O(3) is bonded to two equivalent Mn(1), one H(1), and one H(2) atom to form distorted corner-sharing OMn2H2 tetrahedra. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Na(1), one Mo(1), and one Mn(1) atom. In the fifth O site, O(5) is bonded in a trigonal planar geometry to one Na(1), one Mo(1), and one Mn(1) atom. is represented by the CIF file [CIF]
data_NaMn2Mo2H3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.856
_cell_length_b   5.856
_cell_length_c   7.818
_cell_angle_alpha   68.588
_cell_angle_beta   68.588
_cell_angle_gamma   69.558
_symmetry_Int_Tables_number   1
_cell_volume   225.031
_cell_formula_units_Z   1
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  0.501  0.499  0.500  1.0
  Mn  Mn1  1  0.007  0.496  0.001  1.0
  Mn  Mn2  1  0.504  0.993  0.999  1.0
  Mo  Mo3  1  0.917  0.911  0.295  1.0
  Mo  Mo4  1  0.089  0.083  0.705  1.0
  H  H5  1  0.684  0.668  0.780  1.0
  H  H6  1  0.332  0.316  0.220  1.0
  H  H7  1  0.509  0.491  0.000  1.0
  O  O8  1  0.758  0.757  0.526  1.0
  O  O9  1  0.243  0.242  0.474  1.0
  O  O10  1  0.830  0.823  0.126  1.0
  O  O11  1  0.177  0.170  0.874  1.0
  O  O12  1  0.650  0.634  0.920  1.0
  O  O13  1  0.366  0.350  0.080  1.0
  O  O14  1  0.819  0.249  0.263  1.0
  O  O15  1  0.254  0.811  0.263  1.0
  O  O16  1  0.189  0.746  0.737  1.0
  O  O17  1  0.751  0.181  0.737  1.0
[/CIF]
.