The compound described by LiSb2P5O18 crystallizes in the triclinic P-1 space group. Li(1) is bonded in a 4-coordinate geometry to one O(12), one O(14), one O(15), and one O(6) atom. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 4-coordinate geometry to one O(10), one O(13), one O(14), and one O(6) atom. In the second Sb site, Sb(2) is bonded in a distorted rectangular see-saw-like geometry to one O(18), one O(5), one O(7), and one O(9) atom. There are five inequivalent P sites. In the first P site, P(1) is bonded in a 2-coordinate geometry to one O(1), one O(13), one O(16), and one O(17) atom. In the second P site, P(2) is bonded in a 2-coordinate geometry to one O(15), one O(4), one O(6), and one O(8) atom. In the third P site, P(3) is bonded in a 4-coordinate geometry to one O(11), one O(14), one O(2), and one O(7) atom. In the fourth P site, P(4) is bonded in a 4-coordinate geometry to one O(3), one O(4), one O(5), and one O(9) atom. In the fifth P site, P(5) is bonded in a 4-coordinate geometry to one O(10), one O(12), one O(16), and one O(18) atom. There are eighteen inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one P(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one P(3) atom. In the third O site, O(3) is bonded in a single-bond geometry to one P(4) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one P(2) and one P(4) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Sb(2) and one P(4) atom. In the sixth O site, O(6) is bonded in a distorted water-like geometry to one Li(1), one Sb(1), and one P(2) atom. In the seventh O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Sb(2) and one P(3) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one P(2) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one Sb(2) and one P(4) atom. In the tenth O site, O(10) is bonded in a bent 120 degrees geometry to one Sb(1) and one P(5) atom. In the eleventh O site, O(11) is bonded in a single-bond geometry to one P(3) atom. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one Li(1) and one P(5) atom. In the thirteenth O site, O(13) is bonded in a distorted bent 150 degrees geometry to one Sb(1) and one P(1) atom. In the fourteenth O site, O(14) is bonded in a distorted single-bond geometry to one Li(1), one Sb(1), and one P(3) atom. In the fifteenth O site, O(15) is bonded in a bent 150 degrees geometry to one Li(1) and one P(2) atom. In the sixteenth O site, O(16) is bonded in a water-like geometry to one P(1) and one P(5) atom. In the seventeenth O site, O(17) is bonded in a single-bond geometry to one P(1) atom. In the eighteenth O site, O(18) is bonded in a bent 120 degrees geometry to one Sb(2) and one P(5) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_LiSb2P5O18
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.725
_cell_length_b   10.203
_cell_length_c   6.609
_cell_angle_alpha   93.281
_cell_angle_beta   92.904
_cell_angle_gamma   95.117
_symmetry_Int_Tables_number   1
_cell_volume   651.049
_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  0.695  0.112  0.187  1.0
  Li  Li1  1  0.305  0.888  0.813  1.0
  Sb  Sb2  1  0.588  0.763  0.656  1.0
  Sb  Sb3  1  0.412  0.237  0.344  1.0
  Sb  Sb4  1  0.042  0.661  0.227  1.0
  Sb  Sb5  1  0.958  0.339  0.773  1.0
  P  P6  1  0.906  0.836  0.725  1.0
  P  P7  1  0.412  0.211  0.011  1.0
  P  P8  1  0.094  0.164  0.275  1.0
  P  P9  1  0.648  0.274  0.598  1.0
  P  P10  1  0.214  0.522  0.968  1.0
  P  P11  1  0.786  0.478  0.032  1.0
  P  P12  1  0.588  0.789  0.989  1.0
  P  P13  1  0.352  0.726  0.402  1.0
  P  P14  1  0.184  0.178  0.574  1.0
  P  P15  1  0.816  0.822  0.426  1.0
  O  O16  1  0.039  0.968  0.194  1.0
  O  O17  1  0.606  0.075  0.663  1.0
  O  O18  1  0.754  0.372  0.155  1.0
  O  O19  1  0.674  0.593  0.960  1.0
  O  O20  1  0.907  0.642  0.067  1.0
  O  O21  1  0.490  0.216  0.169  1.0
  O  O22  1  0.802  0.315  0.614  1.0
  O  O23  1  0.513  0.260  0.915  1.0
  O  O24  1  0.177  0.662  0.094  1.0
  O  O25  1  0.313  0.279  0.524  1.0
  O  O26  1  0.578  0.455  0.661  1.0
  O  O27  1  0.797  0.996  0.339  1.0
  O  O28  1  0.766  0.773  0.756  1.0
  O  O29  1  0.487  0.740  0.085  1.0
  O  O30  1  0.403  0.752  0.561  1.0
  O  O31  1  0.198  0.685  0.386  1.0
  O  O32  1  0.315  0.035  0.983  1.0
  O  O33  1  0.422  0.545  0.339  1.0
  O  O34  1  0.096  0.103  0.430  1.0
  O  O35  1  0.904  0.897  0.570  1.0
  O  O36  1  0.823  0.338  0.906  1.0
  O  O37  1  0.203  0.004  0.661  1.0
  O  O38  1  0.246  0.628  0.845  1.0
  O  O39  1  0.093  0.358  0.933  1.0
  O  O40  1  0.687  0.721  0.476  1.0
  O  O41  1  0.394  0.925  0.337  1.0
  O  O42  1  0.961  0.032  0.806  1.0
  O  O43  1  0.987  0.651  0.754  1.0
  O  O44  1  0.013  0.349  0.246  1.0
  O  O45  1  0.093  0.342  0.632  1.0
  O  O46  1  0.907  0.658  0.368  1.0
  O  O47  1  0.510  0.784  0.831  1.0
  O  O48  1  0.597  0.248  0.439  1.0
  O  O49  1  0.685  0.965  0.017  1.0
  O  O50  1  0.326  0.407  0.040  1.0
  O  O51  1  0.234  0.227  0.244  1.0
[/CIF]
.
The compound described by LiSb2P5O18 crystallizes in the triclinic P-1 space group. Li(1) is bonded in a 4-coordinate geometry to one O(12), one O(14), one O(15), and one O(6) atom. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 4-coordinate geometry to one O(10), one O(13), one O(14), and one O(6) atom. In the second Sb site, Sb(2) is bonded in a distorted rectangular see-saw-like geometry to one O(18), one O(5), one O(7), and one O(9) atom. There are five inequivalent P sites. In the first P site, P(1) is bonded in a 2-coordinate geometry to one O(1), one O(13), one O(16), and one O(17) atom. In the second P site, P(2) is bonded in a 2-coordinate geometry to one O(15), one O(4), one O(6), and one O(8) atom. In the third P site, P(3) is bonded in a 4-coordinate geometry to one O(11), one O(14), one O(2), and one O(7) atom. In the fourth P site, P(4) is bonded in a 4-coordinate geometry to one O(3), one O(4), one O(5), and one O(9) atom. In the fifth P site, P(5) is bonded in a 4-coordinate geometry to one O(10), one O(12), one O(16), and one O(18) atom. There are eighteen inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one P(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one P(3) atom. In the third O site, O(3) is bonded in a single-bond geometry to one P(4) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one P(2) and one P(4) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Sb(2) and one P(4) atom. In the sixth O site, O(6) is bonded in a distorted water-like geometry to one Li(1), one Sb(1), and one P(2) atom. In the seventh O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Sb(2) and one P(3) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one P(2) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one Sb(2) and one P(4) atom. In the tenth O site, O(10) is bonded in a bent 120 degrees geometry to one Sb(1) and one P(5) atom. In the eleventh O site, O(11) is bonded in a single-bond geometry to one P(3) atom. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one Li(1) and one P(5) atom. In the thirteenth O site, O(13) is bonded in a distorted bent 150 degrees geometry to one Sb(1) and one P(1) atom. In the fourteenth O site, O(14) is bonded in a distorted single-bond geometry to one Li(1), one Sb(1), and one P(3) atom. In the fifteenth O site, O(15) is bonded in a bent 150 degrees geometry to one Li(1) and one P(2) atom. In the sixteenth O site, O(16) is bonded in a water-like geometry to one P(1) and one P(5) atom. In the seventeenth O site, O(17) is bonded in a single-bond geometry to one P(1) atom. In the eighteenth O site, O(18) is bonded in a bent 120 degrees geometry to one Sb(2) and one P(5) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_LiSb2P5O18
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.725
_cell_length_b   10.203
_cell_length_c   6.609
_cell_angle_alpha   93.281
_cell_angle_beta   92.904
_cell_angle_gamma   95.117
_symmetry_Int_Tables_number   1
_cell_volume   651.049
_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  0.695  0.112  0.187  1.0
  Li  Li1  1  0.305  0.888  0.813  1.0
  Sb  Sb2  1  0.588  0.763  0.656  1.0
  Sb  Sb3  1  0.412  0.237  0.344  1.0
  Sb  Sb4  1  0.042  0.661  0.227  1.0
  Sb  Sb5  1  0.958  0.339  0.773  1.0
  P  P6  1  0.906  0.836  0.725  1.0
  P  P7  1  0.412  0.211  0.011  1.0
  P  P8  1  0.094  0.164  0.275  1.0
  P  P9  1  0.648  0.274  0.598  1.0
  P  P10  1  0.214  0.522  0.968  1.0
  P  P11  1  0.786  0.478  0.032  1.0
  P  P12  1  0.588  0.789  0.989  1.0
  P  P13  1  0.352  0.726  0.402  1.0
  P  P14  1  0.184  0.178  0.574  1.0
  P  P15  1  0.816  0.822  0.426  1.0
  O  O16  1  0.039  0.968  0.194  1.0
  O  O17  1  0.606  0.075  0.663  1.0
  O  O18  1  0.754  0.372  0.155  1.0
  O  O19  1  0.674  0.593  0.960  1.0
  O  O20  1  0.907  0.642  0.067  1.0
  O  O21  1  0.490  0.216  0.169  1.0
  O  O22  1  0.802  0.315  0.614  1.0
  O  O23  1  0.513  0.260  0.915  1.0
  O  O24  1  0.177  0.662  0.094  1.0
  O  O25  1  0.313  0.279  0.524  1.0
  O  O26  1  0.578  0.455  0.661  1.0
  O  O27  1  0.797  0.996  0.339  1.0
  O  O28  1  0.766  0.773  0.756  1.0
  O  O29  1  0.487  0.740  0.085  1.0
  O  O30  1  0.403  0.752  0.561  1.0
  O  O31  1  0.198  0.685  0.386  1.0
  O  O32  1  0.315  0.035  0.983  1.0
  O  O33  1  0.422  0.545  0.339  1.0
  O  O34  1  0.096  0.103  0.430  1.0
  O  O35  1  0.904  0.897  0.570  1.0
  O  O36  1  0.823  0.338  0.906  1.0
  O  O37  1  0.203  0.004  0.661  1.0
  O  O38  1  0.246  0.628  0.845  1.0
  O  O39  1  0.093  0.358  0.933  1.0
  O  O40  1  0.687  0.721  0.476  1.0
  O  O41  1  0.394  0.925  0.337  1.0
  O  O42  1  0.961  0.032  0.806  1.0
  O  O43  1  0.987  0.651  0.754  1.0
  O  O44  1  0.013  0.349  0.246  1.0
  O  O45  1  0.093  0.342  0.632  1.0
  O  O46  1  0.907  0.658  0.368  1.0
  O  O47  1  0.510  0.784  0.831  1.0
  O  O48  1  0.597  0.248  0.439  1.0
  O  O49  1  0.685  0.965  0.017  1.0
  O  O50  1  0.326  0.407  0.040  1.0
  O  O51  1  0.234  0.227  0.244  1.0
[/CIF]
.