The compound described by Li2V2P2O11 crystallizes in the orthorhombic P2_12_12 space group. Li(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(5) atom. V(1) is bonded to one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted VO5 trigonal bipyramids that share corners with three equivalent P(1)O4 tetrahedra and  a cornercorner with one V(1)O5 trigonal bipyramid. P(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form PO4 tetrahedra that share corners with three equivalent V(1)O5 trigonal bipyramids. There are six inequivalent O sites. In the first O site, O(6) is bonded in a bent 120 degrees geometry to two equivalent V(1) atoms. In the second O site, O(1) is bonded in a bent 120 degrees geometry to one Li(1) and one P(1) atom. In the third O site, O(2) is bonded in a trigonal planar geometry to one Li(1), one V(1), and one P(1) atom. In the fourth O site, O(3) is bonded in a bent 150 degrees geometry to one V(1) and one P(1) atom. In the fifth O site, O(4) is bonded in a bent 150 degrees geometry to one V(1) and one P(1) atom. In the sixth O site, O(5) is bonded in a linear geometry to one Li(1) and one V(1) atom. is represented by the CIF card [CIF]
data_Li2V2P2O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.210
_cell_length_b   7.860
_cell_length_c   10.169
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   496.392
_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  0.542  0.308  0.636  1.0
  Li  Li1  1  0.542  0.692  0.364  1.0
  Li  Li2  1  0.458  0.808  0.864  1.0
  Li  Li3  1  0.458  0.192  0.136  1.0
  V  V4  1  0.044  0.707  0.540  1.0
  V  V5  1  0.044  0.293  0.460  1.0
  V  V6  1  0.956  0.207  0.960  1.0
  V  V7  1  0.956  0.793  0.040  1.0
  P  P8  1  0.780  0.559  0.805  1.0
  P  P9  1  0.780  0.441  0.195  1.0
  P  P10  1  0.220  0.059  0.695  1.0
  P  P11  1  0.220  0.941  0.305  1.0
  O  O12  1  0.568  0.505  0.745  1.0
  O  O13  1  0.568  0.495  0.255  1.0
  O  O14  1  0.432  0.005  0.755  1.0
  O  O15  1  0.432  0.995  0.245  1.0
  O  O16  1  0.740  0.707  0.906  1.0
  O  O17  1  0.740  0.293  0.094  1.0
  O  O18  1  0.260  0.207  0.594  1.0
  O  O19  1  0.260  0.793  0.406  1.0
  O  O20  1  0.904  0.415  0.877  1.0
  O  O21  1  0.904  0.585  0.123  1.0
  O  O22  1  0.096  0.915  0.623  1.0
  O  O23  1  0.096  0.085  0.377  1.0
  O  O24  1  0.944  0.626  0.701  1.0
  O  O25  1  0.944  0.374  0.299  1.0
  O  O26  1  0.056  0.126  0.799  1.0
  O  O27  1  0.056  0.874  0.201  1.0
  O  O28  1  0.823  0.727  0.454  1.0
  O  O29  1  0.823  0.273  0.546  1.0
  O  O30  1  0.177  0.227  0.046  1.0
  O  O31  1  0.177  0.773  0.954  1.0
  O  O32  1  0.160  0.500  0.500  1.0
  O  O33  1  0.840  0.000  0.000  1.0
[/CIF]
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The compound described by Li2V2P2O11 crystallizes in the orthorhombic P2_12_12 space group. Li(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(5) atom. V(1) is bonded to one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted VO5 trigonal bipyramids that share corners with three equivalent P(1)O4 tetrahedra and  a cornercorner with one V(1)O5 trigonal bipyramid. P(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form PO4 tetrahedra that share corners with three equivalent V(1)O5 trigonal bipyramids. There are six inequivalent O sites. In the first O site, O(6) is bonded in a bent 120 degrees geometry to two equivalent V(1) atoms. In the second O site, O(1) is bonded in a bent 120 degrees geometry to one Li(1) and one P(1) atom. In the third O site, O(2) is bonded in a trigonal planar geometry to one Li(1), one V(1), and one P(1) atom. In the fourth O site, O(3) is bonded in a bent 150 degrees geometry to one V(1) and one P(1) atom. In the fifth O site, O(4) is bonded in a bent 150 degrees geometry to one V(1) and one P(1) atom. In the sixth O site, O(5) is bonded in a linear geometry to one Li(1) and one V(1) atom. is represented by the CIF card [CIF]
data_Li2V2P2O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.210
_cell_length_b   7.860
_cell_length_c   10.169
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   496.392
_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  0.542  0.308  0.636  1.0
  Li  Li1  1  0.542  0.692  0.364  1.0
  Li  Li2  1  0.458  0.808  0.864  1.0
  Li  Li3  1  0.458  0.192  0.136  1.0
  V  V4  1  0.044  0.707  0.540  1.0
  V  V5  1  0.044  0.293  0.460  1.0
  V  V6  1  0.956  0.207  0.960  1.0
  V  V7  1  0.956  0.793  0.040  1.0
  P  P8  1  0.780  0.559  0.805  1.0
  P  P9  1  0.780  0.441  0.195  1.0
  P  P10  1  0.220  0.059  0.695  1.0
  P  P11  1  0.220  0.941  0.305  1.0
  O  O12  1  0.568  0.505  0.745  1.0
  O  O13  1  0.568  0.495  0.255  1.0
  O  O14  1  0.432  0.005  0.755  1.0
  O  O15  1  0.432  0.995  0.245  1.0
  O  O16  1  0.740  0.707  0.906  1.0
  O  O17  1  0.740  0.293  0.094  1.0
  O  O18  1  0.260  0.207  0.594  1.0
  O  O19  1  0.260  0.793  0.406  1.0
  O  O20  1  0.904  0.415  0.877  1.0
  O  O21  1  0.904  0.585  0.123  1.0
  O  O22  1  0.096  0.915  0.623  1.0
  O  O23  1  0.096  0.085  0.377  1.0
  O  O24  1  0.944  0.626  0.701  1.0
  O  O25  1  0.944  0.374  0.299  1.0
  O  O26  1  0.056  0.126  0.799  1.0
  O  O27  1  0.056  0.874  0.201  1.0
  O  O28  1  0.823  0.727  0.454  1.0
  O  O29  1  0.823  0.273  0.546  1.0
  O  O30  1  0.177  0.227  0.046  1.0
  O  O31  1  0.177  0.773  0.954  1.0
  O  O32  1  0.160  0.500  0.500  1.0
  O  O33  1  0.840  0.000  0.000  1.0
[/CIF]
.