The compound described by MnMoO4 crystallizes in the monoclinic P2/c space group. Mo(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form distorted MoO6 octahedra that share corners with eight equivalent Mn(1)O6 octahedra and edges with two equivalent Mo(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-56°. Mn(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form distorted MnO6 octahedra that share corners with eight equivalent Mo(1)O6 octahedra and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-56°. There are two inequivalent O sites. In the first O site, O(2) is bonded in a distorted trigonal planar geometry to one Mo(1) and two equivalent Mn(1) atoms. In the second O site, O(1) is bonded in a trigonal planar geometry to two equivalent Mo(1) and one Mn(1) atom. is represented by the CIF file [CIF]
data_MnMoO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.749
_cell_length_b   4.951
_cell_length_c   5.729
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.592
_symmetry_Int_Tables_number   1
_cell_volume   134.719
_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
  Mn  Mn0  1  0.000  0.250  0.182  1.0
  Mn  Mn1  1  0.000  0.750  0.818  1.0
  Mo  Mo2  1  0.500  0.750  0.315  1.0
  Mo  Mo3  1  0.500  0.250  0.685  1.0
  O  O4  1  0.715  0.442  0.394  1.0
  O  O5  1  0.285  0.058  0.394  1.0
  O  O6  1  0.285  0.558  0.606  1.0
  O  O7  1  0.715  0.942  0.606  1.0
  O  O8  1  0.755  0.399  0.877  1.0
  O  O9  1  0.245  0.101  0.877  1.0
  O  O10  1  0.245  0.601  0.123  1.0
  O  O11  1  0.755  0.899  0.123  1.0
[/CIF]
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The compound described by MnMoO4 crystallizes in the monoclinic P2/c space group. Mo(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form distorted MoO6 octahedra that share corners with eight equivalent Mn(1)O6 octahedra and edges with two equivalent Mo(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-56°. Mn(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form distorted MnO6 octahedra that share corners with eight equivalent Mo(1)O6 octahedra and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-56°. There are two inequivalent O sites. In the first O site, O(2) is bonded in a distorted trigonal planar geometry to one Mo(1) and two equivalent Mn(1) atoms. In the second O site, O(1) is bonded in a trigonal planar geometry to two equivalent Mo(1) and one Mn(1) atom. is represented by the CIF file [CIF]
data_MnMoO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.749
_cell_length_b   4.951
_cell_length_c   5.729
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.592
_symmetry_Int_Tables_number   1
_cell_volume   134.719
_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
  Mn  Mn0  1  0.000  0.250  0.182  1.0
  Mn  Mn1  1  0.000  0.750  0.818  1.0
  Mo  Mo2  1  0.500  0.750  0.315  1.0
  Mo  Mo3  1  0.500  0.250  0.685  1.0
  O  O4  1  0.715  0.442  0.394  1.0
  O  O5  1  0.285  0.058  0.394  1.0
  O  O6  1  0.285  0.558  0.606  1.0
  O  O7  1  0.715  0.942  0.606  1.0
  O  O8  1  0.755  0.399  0.877  1.0
  O  O9  1  0.245  0.101  0.877  1.0
  O  O10  1  0.245  0.601  0.123  1.0
  O  O11  1  0.755  0.899  0.123  1.0
[/CIF]
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