The structure described by LiV2P4(HO8)2 crystallizes in the triclinic P1 space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(12), one O(14), one O(5), one O(6), and one O(8) atom to form distorted LiO5 trigonal bipyramids that share  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(8)O4 tetrahedra,  an edgeedge with one V(1)O6 octahedra, and  an edgeedge with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 77°. In the second Li site, Li(2) is bonded to one O(19), one O(21), one O(25), one O(27), and one O(28) atom to form distorted LiO5 trigonal bipyramids that share  a cornercorner with one V(4)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  an edgeedge with one V(3)O6 octahedra, and  an edgeedge with one P(7)O4 tetrahedra. The corner-sharing octahedral tilt angles are 78°. There are four inequivalent V sites. In the first V site, V(1) is bonded to one O(14), one O(17), one O(2), one O(3), one O(8), and one O(9) atom to form VO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  a cornercorner with one P(7)O4 tetrahedra, and  an edgeedge with one Li(1)O5 trigonal bipyramid. In the second V site, V(2) is bonded to one O(10), one O(11), one O(13), one O(4), one O(6), and one O(7) atom to form VO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(8)O4 tetrahedra, and  a cornercorner with one Li(1)O5 trigonal bipyramid. In the third V site, V(3) is bonded to one O(16), one O(19), one O(24), one O(25), one O(30), and one O(31) atom to form VO6 octahedra that share  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  a cornercorner with one P(7)O4 tetrahedra,  a cornercorner with one P(8)O4 tetrahedra, and  an edgeedge with one Li(2)O5 trigonal bipyramid. In the fourth V site, V(4) is bonded to one O(20), one O(22), one O(23), one O(26), one O(27), and one O(29) atom to form VO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  a cornercorner with one P(7)O4 tetrahedra,  a cornercorner with one P(8)O4 tetrahedra, and  a cornercorner with one Li(2)O5 trigonal bipyramid. There are eight inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(27), one O(3), and one O(4) atom to form PO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(4)O6 octahedra, and  a cornercorner with one Li(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 13-52°. In the second P site, P(2) is bonded to one O(31), one O(5), one O(7), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(3)O6 octahedra, and  an edgeedge with one Li(1)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 19-50°. In the third P site, P(3) is bonded to one O(10), one O(12), one O(16), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(3)O6 octahedra, and  a cornercorner with one Li(1)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 12-48°. In the fourth P site, P(4) is bonded to one O(11), one O(15), one O(19), and one O(20) atom to form PO4 tetrahedra that share  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(4)O6 octahedra, and  a cornercorner with one Li(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 13-45°. In the fifth P site, P(5) is bonded to one O(13), one O(14), one O(18), and one O(22) atom to form PO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(4)O6 octahedra, and  a cornercorner with one Li(1)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 12-49°. In the sixth P site, P(6) is bonded to one O(17), one O(21), one O(23), and one O(24) atom to form PO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(4)O6 octahedra, and  a cornercorner with one Li(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 15-43°. In the seventh P site, P(7) is bonded to one O(2), one O(25), one O(26), and one O(28) atom to form PO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(4)O6 octahedra, and  an edgeedge with one Li(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 17-46°. In the eighth P site, P(8) is bonded to one O(29), one O(30), one O(32), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(4)O6 octahedra, and  a cornercorner with one Li(1)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 17-48°. There are four inequivalent H sites. In the first H site, H(1) is bonded in a linear geometry to one O(28) and one O(5) atom. In the second H site, H(2) is bonded in a linear geometry to one O(12) and one O(21) atom. In the third H site, H(3) is bonded in a linear geometry to one O(15) and one O(18) atom. In the fourth H site, H(4) is bonded in a linear geometry to one O(1) and one O(32) atom. There are thirty-two inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one P(1) and one H(4) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one V(1) and one P(7) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one V(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a linear geometry to one V(2) and one P(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Li(1), one P(2), and one H(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Li(1), one V(2), and one P(8) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to one V(2) and one P(2) atom. In the eighth O site, O(8) is bonded in a T-shaped geometry to one Li(1), one V(1), and one P(2) atom. In the ninth O site, O(9) is bonded in a linear geometry to one V(1) and one P(3) atom. In the tenth O site, O(10) is bonded in a bent 150 degrees geometry to one V(2) and one P(3) atom. In the eleventh O site, O(11) is bonded in a distorted bent 150 degrees geometry to one V(2) and one P(4) atom. In the twelfth O site, O(12) is bonded in a trigonal non-coplanar geometry to one Li(1), one P(3), and one H(2) atom. In the thirteenth O site, O(13) is bonded in a linear geometry to one V(2) and one P(5) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal non-coplanar geometry to one Li(1), one V(1), and one P(5) atom. In the fifteenth O site, O(15) is bonded in a distorted bent 120 degrees geometry to one P(4) and one H(3) atom. In the sixteenth O site, O(16) is bonded in a distorted bent 120 degrees geometry to one V(3) and one P(3) atom. In the seventeenth O site, O(17) is bonded in a distorted bent 150 degrees geometry to one V(1) and one P(6) atom. In the eighteenth O site, O(18) is bonded in a bent 120 degrees geometry to one P(5) and one H(3) atom. In the nineteenth O site, O(19) is bonded in a distorted trigonal non-coplanar geometry to one Li(2), one V(3), and one P(4) atom. In the twentieth O site, O(20) is bonded in a linear geometry to one V(4) and one P(4) atom. In the twenty-first O site, O(21) is bonded in a distorted trigonal planar geometry to one Li(2), one P(6), and one H(2) atom. In the twenty-second O site, O(22) is bonded in a bent 120 degrees geometry to one V(4) and one P(5) atom. In the twenty-third O site, O(23) is bonded in a bent 150 degrees geometry to one V(4) and one P(6) atom. In the twenty-fourth O site, O(24) is bonded in a linear geometry to one V(3) and one P(6) atom. In the twenty-fifth O site, O(25) is bonded in a T-shaped geometry to one Li(2), one V(3), and one P(7) atom. In the twenty-sixth O site, O(26) is bonded in a bent 150 degrees geometry to one V(4) and one P(7) atom. In the twenty-seventh O site, O(27) is bonded in a distorted trigonal planar geometry to one Li(2), one V(4), and one P(1) atom. In the twenty-eighth O site, O(28) is bonded in a 3-coordinate geometry to one Li(2), one P(7), and one H(1) atom. In the twenty-ninth O site, O(29) is bonded in a linear geometry to one V(4) and one P(8) atom. In the thirtieth O site, O(30) is bonded in a bent 150 degrees geometry to one V(3) and one P(8) atom. In the thirty-first O site, O(31) is bonded in a bent 120 degrees geometry to one V(3) and one P(2) atom. In the thirty-second O site, O(32) is bonded in a bent 120 degrees geometry to one P(8) and one H(4) atom. is represented by the CIF card [CIF]
data_LiV2P4(HO8)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.746
_cell_length_b   7.901
_cell_length_c   9.764
_cell_angle_alpha   90.399
_cell_angle_beta   112.893
_cell_angle_gamma   89.870
_symmetry_Int_Tables_number   1
_cell_volume   550.483
_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  0.349  0.367  0.224  1.0
  Li  Li1  1  0.650  0.636  0.777  1.0
  V  V2  1  0.985  0.503  0.247  1.0
  V  V3  1  0.507  0.989  0.257  1.0
  V  V4  1  0.007  0.497  0.750  1.0
  V  V5  1  0.496  0.009  0.748  1.0
  P  P6  1  0.773  0.855  0.070  1.0
  P  P7  1  0.263  0.654  0.068  1.0
  P  P8  1  0.732  0.345  0.433  1.0
  P  P9  1  0.774  0.854  0.577  1.0
  P  P10  1  0.232  0.153  0.428  1.0
  P  P11  1  0.260  0.655  0.567  1.0
  P  P12  1  0.731  0.353  0.928  1.0
  P  P13  1  0.234  0.151  0.931  1.0
  H  H14  1  0.490  0.510  0.010  1.0
  H  H15  1  0.486  0.506  0.508  1.0
  H  H16  1  0.010  0.008  0.489  1.0
  H  H17  1  0.013  0.007  0.991  1.0
  O  O18  1  0.951  0.948  0.097  1.0
  O  O19  1  0.867  0.342  0.098  1.0
  O  O20  1  0.826  0.672  0.145  1.0
  O  O21  1  0.652  0.939  0.149  1.0
  O  O22  1  0.441  0.546  0.097  1.0
  O  O23  1  0.362  0.167  0.100  1.0
  O  O24  1  0.325  0.829  0.143  1.0
  O  O25  1  0.158  0.555  0.150  1.0
  O  O26  1  0.848  0.439  0.353  1.0
  O  O27  1  0.678  0.168  0.355  1.0
  O  O28  1  0.636  0.839  0.405  1.0
  O  O29  1  0.553  0.441  0.405  1.0
  O  O30  1  0.349  0.057  0.352  1.0
  O  O31  1  0.182  0.327  0.348  1.0
  O  O32  1  0.947  0.947  0.590  1.0
  O  O33  1  0.865  0.327  0.596  1.0
  O  O34  1  0.133  0.662  0.399  1.0
  O  O35  1  0.051  0.057  0.402  1.0
  O  O36  1  0.809  0.675  0.644  1.0
  O  O37  1  0.652  0.948  0.649  1.0
  O  O38  1  0.444  0.556  0.593  1.0
  O  O39  1  0.361  0.175  0.594  1.0
  O  O40  1  0.315  0.829  0.637  1.0
  O  O41  1  0.151  0.556  0.645  1.0
  O  O42  1  0.844  0.448  0.850  1.0
  O  O43  1  0.684  0.173  0.868  1.0
  O  O44  1  0.642  0.827  0.905  1.0
  O  O45  1  0.563  0.463  0.909  1.0
  O  O46  1  0.348  0.057  0.854  1.0
  O  O47  1  0.184  0.328  0.865  1.0
  O  O48  1  0.138  0.673  0.903  1.0
  O  O49  1  0.054  0.051  0.905  1.0
[/CIF]
.
The structure described by LiV2P4(HO8)2 crystallizes in the triclinic P1 space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(12), one O(14), one O(5), one O(6), and one O(8) atom to form distorted LiO5 trigonal bipyramids that share  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(8)O4 tetrahedra,  an edgeedge with one V(1)O6 octahedra, and  an edgeedge with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 77°. In the second Li site, Li(2) is bonded to one O(19), one O(21), one O(25), one O(27), and one O(28) atom to form distorted LiO5 trigonal bipyramids that share  a cornercorner with one V(4)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  an edgeedge with one V(3)O6 octahedra, and  an edgeedge with one P(7)O4 tetrahedra. The corner-sharing octahedral tilt angles are 78°. There are four inequivalent V sites. In the first V site, V(1) is bonded to one O(14), one O(17), one O(2), one O(3), one O(8), and one O(9) atom to form VO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  a cornercorner with one P(7)O4 tetrahedra, and  an edgeedge with one Li(1)O5 trigonal bipyramid. In the second V site, V(2) is bonded to one O(10), one O(11), one O(13), one O(4), one O(6), and one O(7) atom to form VO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(8)O4 tetrahedra, and  a cornercorner with one Li(1)O5 trigonal bipyramid. In the third V site, V(3) is bonded to one O(16), one O(19), one O(24), one O(25), one O(30), and one O(31) atom to form VO6 octahedra that share  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  a cornercorner with one P(7)O4 tetrahedra,  a cornercorner with one P(8)O4 tetrahedra, and  an edgeedge with one Li(2)O5 trigonal bipyramid. In the fourth V site, V(4) is bonded to one O(20), one O(22), one O(23), one O(26), one O(27), and one O(29) atom to form VO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  a cornercorner with one P(7)O4 tetrahedra,  a cornercorner with one P(8)O4 tetrahedra, and  a cornercorner with one Li(2)O5 trigonal bipyramid. There are eight inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(27), one O(3), and one O(4) atom to form PO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(4)O6 octahedra, and  a cornercorner with one Li(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 13-52°. In the second P site, P(2) is bonded to one O(31), one O(5), one O(7), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(3)O6 octahedra, and  an edgeedge with one Li(1)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 19-50°. In the third P site, P(3) is bonded to one O(10), one O(12), one O(16), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(3)O6 octahedra, and  a cornercorner with one Li(1)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 12-48°. In the fourth P site, P(4) is bonded to one O(11), one O(15), one O(19), and one O(20) atom to form PO4 tetrahedra that share  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(4)O6 octahedra, and  a cornercorner with one Li(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 13-45°. In the fifth P site, P(5) is bonded to one O(13), one O(14), one O(18), and one O(22) atom to form PO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(4)O6 octahedra, and  a cornercorner with one Li(1)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 12-49°. In the sixth P site, P(6) is bonded to one O(17), one O(21), one O(23), and one O(24) atom to form PO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(4)O6 octahedra, and  a cornercorner with one Li(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 15-43°. In the seventh P site, P(7) is bonded to one O(2), one O(25), one O(26), and one O(28) atom to form PO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(4)O6 octahedra, and  an edgeedge with one Li(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 17-46°. In the eighth P site, P(8) is bonded to one O(29), one O(30), one O(32), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(4)O6 octahedra, and  a cornercorner with one Li(1)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 17-48°. There are four inequivalent H sites. In the first H site, H(1) is bonded in a linear geometry to one O(28) and one O(5) atom. In the second H site, H(2) is bonded in a linear geometry to one O(12) and one O(21) atom. In the third H site, H(3) is bonded in a linear geometry to one O(15) and one O(18) atom. In the fourth H site, H(4) is bonded in a linear geometry to one O(1) and one O(32) atom. There are thirty-two inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one P(1) and one H(4) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one V(1) and one P(7) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one V(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a linear geometry to one V(2) and one P(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Li(1), one P(2), and one H(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Li(1), one V(2), and one P(8) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to one V(2) and one P(2) atom. In the eighth O site, O(8) is bonded in a T-shaped geometry to one Li(1), one V(1), and one P(2) atom. In the ninth O site, O(9) is bonded in a linear geometry to one V(1) and one P(3) atom. In the tenth O site, O(10) is bonded in a bent 150 degrees geometry to one V(2) and one P(3) atom. In the eleventh O site, O(11) is bonded in a distorted bent 150 degrees geometry to one V(2) and one P(4) atom. In the twelfth O site, O(12) is bonded in a trigonal non-coplanar geometry to one Li(1), one P(3), and one H(2) atom. In the thirteenth O site, O(13) is bonded in a linear geometry to one V(2) and one P(5) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal non-coplanar geometry to one Li(1), one V(1), and one P(5) atom. In the fifteenth O site, O(15) is bonded in a distorted bent 120 degrees geometry to one P(4) and one H(3) atom. In the sixteenth O site, O(16) is bonded in a distorted bent 120 degrees geometry to one V(3) and one P(3) atom. In the seventeenth O site, O(17) is bonded in a distorted bent 150 degrees geometry to one V(1) and one P(6) atom. In the eighteenth O site, O(18) is bonded in a bent 120 degrees geometry to one P(5) and one H(3) atom. In the nineteenth O site, O(19) is bonded in a distorted trigonal non-coplanar geometry to one Li(2), one V(3), and one P(4) atom. In the twentieth O site, O(20) is bonded in a linear geometry to one V(4) and one P(4) atom. In the twenty-first O site, O(21) is bonded in a distorted trigonal planar geometry to one Li(2), one P(6), and one H(2) atom. In the twenty-second O site, O(22) is bonded in a bent 120 degrees geometry to one V(4) and one P(5) atom. In the twenty-third O site, O(23) is bonded in a bent 150 degrees geometry to one V(4) and one P(6) atom. In the twenty-fourth O site, O(24) is bonded in a linear geometry to one V(3) and one P(6) atom. In the twenty-fifth O site, O(25) is bonded in a T-shaped geometry to one Li(2), one V(3), and one P(7) atom. In the twenty-sixth O site, O(26) is bonded in a bent 150 degrees geometry to one V(4) and one P(7) atom. In the twenty-seventh O site, O(27) is bonded in a distorted trigonal planar geometry to one Li(2), one V(4), and one P(1) atom. In the twenty-eighth O site, O(28) is bonded in a 3-coordinate geometry to one Li(2), one P(7), and one H(1) atom. In the twenty-ninth O site, O(29) is bonded in a linear geometry to one V(4) and one P(8) atom. In the thirtieth O site, O(30) is bonded in a bent 150 degrees geometry to one V(3) and one P(8) atom. In the thirty-first O site, O(31) is bonded in a bent 120 degrees geometry to one V(3) and one P(2) atom. In the thirty-second O site, O(32) is bonded in a bent 120 degrees geometry to one P(8) and one H(4) atom. is represented by the CIF card [CIF]
data_LiV2P4(HO8)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.746
_cell_length_b   7.901
_cell_length_c   9.764
_cell_angle_alpha   90.399
_cell_angle_beta   112.893
_cell_angle_gamma   89.870
_symmetry_Int_Tables_number   1
_cell_volume   550.483
_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  0.349  0.367  0.224  1.0
  Li  Li1  1  0.650  0.636  0.777  1.0
  V  V2  1  0.985  0.503  0.247  1.0
  V  V3  1  0.507  0.989  0.257  1.0
  V  V4  1  0.007  0.497  0.750  1.0
  V  V5  1  0.496  0.009  0.748  1.0
  P  P6  1  0.773  0.855  0.070  1.0
  P  P7  1  0.263  0.654  0.068  1.0
  P  P8  1  0.732  0.345  0.433  1.0
  P  P9  1  0.774  0.854  0.577  1.0
  P  P10  1  0.232  0.153  0.428  1.0
  P  P11  1  0.260  0.655  0.567  1.0
  P  P12  1  0.731  0.353  0.928  1.0
  P  P13  1  0.234  0.151  0.931  1.0
  H  H14  1  0.490  0.510  0.010  1.0
  H  H15  1  0.486  0.506  0.508  1.0
  H  H16  1  0.010  0.008  0.489  1.0
  H  H17  1  0.013  0.007  0.991  1.0
  O  O18  1  0.951  0.948  0.097  1.0
  O  O19  1  0.867  0.342  0.098  1.0
  O  O20  1  0.826  0.672  0.145  1.0
  O  O21  1  0.652  0.939  0.149  1.0
  O  O22  1  0.441  0.546  0.097  1.0
  O  O23  1  0.362  0.167  0.100  1.0
  O  O24  1  0.325  0.829  0.143  1.0
  O  O25  1  0.158  0.555  0.150  1.0
  O  O26  1  0.848  0.439  0.353  1.0
  O  O27  1  0.678  0.168  0.355  1.0
  O  O28  1  0.636  0.839  0.405  1.0
  O  O29  1  0.553  0.441  0.405  1.0
  O  O30  1  0.349  0.057  0.352  1.0
  O  O31  1  0.182  0.327  0.348  1.0
  O  O32  1  0.947  0.947  0.590  1.0
  O  O33  1  0.865  0.327  0.596  1.0
  O  O34  1  0.133  0.662  0.399  1.0
  O  O35  1  0.051  0.057  0.402  1.0
  O  O36  1  0.809  0.675  0.644  1.0
  O  O37  1  0.652  0.948  0.649  1.0
  O  O38  1  0.444  0.556  0.593  1.0
  O  O39  1  0.361  0.175  0.594  1.0
  O  O40  1  0.315  0.829  0.637  1.0
  O  O41  1  0.151  0.556  0.645  1.0
  O  O42  1  0.844  0.448  0.850  1.0
  O  O43  1  0.684  0.173  0.868  1.0
  O  O44  1  0.642  0.827  0.905  1.0
  O  O45  1  0.563  0.463  0.909  1.0
  O  O46  1  0.348  0.057  0.854  1.0
  O  O47  1  0.184  0.328  0.865  1.0
  O  O48  1  0.138  0.673  0.903  1.0
  O  O49  1  0.054  0.051  0.905  1.0
[/CIF]
.