The structure described by LiMo2AsO9 crystallizes in the orthorhombic Pmmn space group. Li(1) is bonded in a distorted trigonal bipyramidal geometry to one O(4) and four equivalent O(2) atoms. Mo(1) is bonded in a 6-coordinate geometry to one O(1), one O(4), two equivalent O(2), and two equivalent O(3) atoms. As(1) is bonded in a tetrahedral geometry to two equivalent O(1) and two equivalent O(3) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Mo(1) and one As(1) atom. In the second O site, O(2) is bonded in a linear geometry to one Li(1) and one Mo(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Mo(1) and one As(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Li(1) and two equivalent Mo(1) atoms. is represented by the CIF file [CIF]
data_LiMo2AsO9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.544
_cell_length_b   7.729
_cell_length_c   9.106
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   390.175
_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
  Li  Li0  1  0.000  0.500  0.394  1.0
  Li  Li1  1  0.500  0.000  0.606  1.0
  Mo  Mo2  1  0.500  0.210  0.259  1.0
  Mo  Mo3  1  0.500  0.790  0.259  1.0
  Mo  Mo4  1  0.000  0.710  0.741  1.0
  Mo  Mo5  1  0.000  0.290  0.741  1.0
  As  As6  1  0.000  0.000  0.043  1.0
  As  As7  1  0.500  0.500  0.957  1.0
  O  O8  1  0.000  0.811  0.941  1.0
  O  O9  1  0.256  0.318  0.333  1.0
  O  O10  1  0.756  0.182  0.667  1.0
  O  O11  1  0.244  0.818  0.667  1.0
  O  O12  1  0.000  0.189  0.941  1.0
  O  O13  1  0.756  0.818  0.667  1.0
  O  O14  1  0.744  0.682  0.333  1.0
  O  O15  1  0.244  0.182  0.667  1.0
  O  O16  1  0.242  0.500  0.855  1.0
  O  O17  1  0.258  0.000  0.145  1.0
  O  O18  1  0.500  0.000  0.381  1.0
  O  O19  1  0.744  0.318  0.333  1.0
  O  O20  1  0.500  0.689  0.059  1.0
  O  O21  1  0.500  0.311  0.059  1.0
  O  O22  1  0.758  0.500  0.855  1.0
  O  O23  1  0.000  0.500  0.619  1.0
  O  O24  1  0.256  0.682  0.333  1.0
  O  O25  1  0.742  0.000  0.145  1.0
[/CIF]
.
The structure described by LiMo2AsO9 crystallizes in the orthorhombic Pmmn space group. Li(1) is bonded in a distorted trigonal bipyramidal geometry to one O(4) and four equivalent O(2) atoms. Mo(1) is bonded in a 6-coordinate geometry to one O(1), one O(4), two equivalent O(2), and two equivalent O(3) atoms. As(1) is bonded in a tetrahedral geometry to two equivalent O(1) and two equivalent O(3) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Mo(1) and one As(1) atom. In the second O site, O(2) is bonded in a linear geometry to one Li(1) and one Mo(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Mo(1) and one As(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Li(1) and two equivalent Mo(1) atoms. is represented by the CIF file [CIF]
data_LiMo2AsO9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.544
_cell_length_b   7.729
_cell_length_c   9.106
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   390.175
_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
  Li  Li0  1  0.000  0.500  0.394  1.0
  Li  Li1  1  0.500  0.000  0.606  1.0
  Mo  Mo2  1  0.500  0.210  0.259  1.0
  Mo  Mo3  1  0.500  0.790  0.259  1.0
  Mo  Mo4  1  0.000  0.710  0.741  1.0
  Mo  Mo5  1  0.000  0.290  0.741  1.0
  As  As6  1  0.000  0.000  0.043  1.0
  As  As7  1  0.500  0.500  0.957  1.0
  O  O8  1  0.000  0.811  0.941  1.0
  O  O9  1  0.256  0.318  0.333  1.0
  O  O10  1  0.756  0.182  0.667  1.0
  O  O11  1  0.244  0.818  0.667  1.0
  O  O12  1  0.000  0.189  0.941  1.0
  O  O13  1  0.756  0.818  0.667  1.0
  O  O14  1  0.744  0.682  0.333  1.0
  O  O15  1  0.244  0.182  0.667  1.0
  O  O16  1  0.242  0.500  0.855  1.0
  O  O17  1  0.258  0.000  0.145  1.0
  O  O18  1  0.500  0.000  0.381  1.0
  O  O19  1  0.744  0.318  0.333  1.0
  O  O20  1  0.500  0.689  0.059  1.0
  O  O21  1  0.500  0.311  0.059  1.0
  O  O22  1  0.758  0.500  0.855  1.0
  O  O23  1  0.000  0.500  0.619  1.0
  O  O24  1  0.256  0.682  0.333  1.0
  O  O25  1  0.742  0.000  0.145  1.0
[/CIF]
.