The structure described by Li4V3CoCu2(PO4)6 crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded in a 6-coordinate geometry to one O(10), one O(14), one O(20), one O(24), one O(4), and one O(8) atom. In the second Li site, Li(2) is bonded in a 4-coordinate geometry to one O(11), one O(15), one O(21), and one O(5) atom. In the third Li site, Li(3) is bonded in a 4-coordinate geometry to one O(13), one O(18), one O(19), and one O(21) atom. In the fourth Li site, Li(4) is bonded in a 4-coordinate geometry to one O(11), one O(16), one O(17), and one O(18) atom. There are three inequivalent V sites. In the first V site, V(1) is bonded to one O(10), one O(22), one O(23), one O(24), one O(6), and one O(8) 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, and  a cornercorner with one P(6)O4 tetrahedra. In the second V site, V(2) is bonded to one O(12), one O(14), one O(20), one O(4), one O(7), 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(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. In the third V site, V(3) is bonded to one O(1), one O(15), one O(17), one O(19), one O(2), and one O(3) 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, and  a cornercorner with one P(6)O4 tetrahedra. Co(1) is bonded to one O(11), one O(13), one O(16), one O(18), one O(21), and one O(5) atom to form distorted CoO6 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, and  a cornercorner with one P(6)O4 tetrahedra. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a 6-coordinate geometry to one O(11), one O(14), one O(18), one O(21), one O(4), and one O(7) atom. In the second Cu site, Cu(2) is bonded in a 6-coordinate geometry to one O(10), one O(15), one O(17), one O(19), one O(6), and one O(8) atom. There are six inequivalent P sites. In the first P site, P(1) is bonded to one O(3), one O(4), one O(5), and one O(6) 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 Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 26-45°. In the second P site, P(2) is bonded to one O(1), one O(13), 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  a cornercorner with one Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 27-45°. In the third P site, P(3) is bonded to one O(10), one O(14), one O(16), and one O(2) 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 Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 27-48°. In the fourth P site, P(4) is bonded to one O(11), one O(15), one O(23), 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 Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 26-49°. In the fifth P site, P(5) is bonded to one O(12), one O(17), one O(18), and one O(24) 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 Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 18-45°. In the sixth P site, P(6) is bonded to one O(19), one O(20), one O(21), 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(3)O6 octahedra, and  a cornercorner with one Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-48°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one V(3) and one P(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one V(3) and one P(3) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one V(3) and one P(1) atom. In the fourth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one V(2), one Cu(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Li(2), one Co(1), and one P(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one V(1), one Cu(2), and one P(1) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one V(2), one Cu(1), and one P(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Li(1), one V(1), one Cu(2), and one P(2) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one V(2) and one P(4) atom. In the tenth O site, O(10) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one V(1), one Cu(2), and one P(3) atom. In the eleventh O site, O(11) is bonded to one Li(2), one Li(4), one Co(1), one Cu(1), and one P(4) atom to form distorted OLi2CoCuP trigonal bipyramids that share  an edgeedge with one O(15)LiVCuP trigonal pyramid and  a faceface with one O(21)Li2CoCuP trigonal bipyramid. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one V(2) and one P(5) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Li(3), one Co(1), and one P(2) atom. In the fourteenth O site, O(14) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one V(2), one Cu(1), and one P(3) atom. In the fifteenth O site, O(15) is bonded to one Li(2), one V(3), one Cu(2), and one P(4) atom to form a mixture of distorted corner and edge-sharing OLiVCuP trigonal pyramids. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one Li(4), one Co(1), and one P(3) atom. In the seventeenth O site, O(17) is bonded in a 4-coordinate geometry to one Li(4), one V(3), one Cu(2), and one P(5) atom. In the eighteenth O site, O(18) is bonded in a 5-coordinate geometry to one Li(3), one Li(4), one Co(1), one Cu(1), and one P(5) atom. In the nineteenth O site, O(19) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one V(3), one Cu(2), and one P(6) atom. In the twentieth O site, O(20) is bonded in a 3-coordinate geometry to one Li(1), one V(2), and one P(6) atom. In the twenty-first O site, O(21) is bonded to one Li(2), one Li(3), one Co(1), one Cu(1), and one P(6) atom to form distorted OLi2CoCuP trigonal bipyramids that share  a cornercorner with one O(15)LiVCuP trigonal pyramid and  a faceface with one O(11)Li2CoCuP trigonal bipyramid. In the twenty-second O site, O(22) is bonded in a linear geometry to one V(1) and one P(6) atom. In the twenty-third O site, O(23) is bonded in a bent 150 degrees geometry to one V(1) and one P(4) atom. In the twenty-fourth O site, O(24) is bonded in a 3-coordinate geometry to one Li(1), one V(1), and one P(5) atom. is represented by the CIF file [CIF]
data_Li4V3CoCu2(PO4)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.604
_cell_length_b   8.857
_cell_length_c   8.866
_cell_angle_alpha   59.841
_cell_angle_beta   58.826
_cell_angle_gamma   59.158
_symmetry_Int_Tables_number   1
_cell_volume   469.734
_cell_formula_units_Z   1
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  0.250  0.855  0.648  1.0
  Li  Li1  1  0.723  0.155  0.343  1.0
  Li  Li2  1  0.724  0.778  0.153  1.0
  Li  Li3  1  0.725  0.343  0.781  1.0
  V  V4  1  0.072  0.642  0.643  1.0
  V  V5  1  0.427  0.856  0.860  1.0
  V  V6  1  0.940  0.356  0.350  1.0
  Co  Co7  1  0.552  0.154  0.148  1.0
  Cu  Cu8  1  0.001  0.002  0.012  1.0
  Cu  Cu9  1  0.492  0.486  0.501  1.0
  P  P10  1  0.253  0.249  0.550  1.0
  P  P11  1  0.255  0.949  0.247  1.0
  P  P12  1  0.255  0.548  0.947  1.0
  P  P13  1  0.751  0.460  0.041  1.0
  P  P14  1  0.760  0.041  0.746  1.0
  P  P15  1  0.746  0.750  0.459  1.0
  O  O16  1  0.074  0.113  0.301  1.0
  O  O17  1  0.073  0.508  0.108  1.0
  O  O18  1  0.074  0.307  0.509  1.0
  O  O19  1  0.234  0.082  0.737  1.0
  O  O20  1  0.445  0.192  0.395  1.0
  O  O21  1  0.258  0.407  0.576  1.0
  O  O22  1  0.238  0.930  0.091  1.0
  O  O23  1  0.260  0.764  0.415  1.0
  O  O24  1  0.568  0.614  0.004  1.0
  O  O25  1  0.268  0.577  0.752  1.0
  O  O26  1  0.771  0.268  0.054  1.0
  O  O27  1  0.588  0.995  0.795  1.0
  O  O28  1  0.446  0.971  0.189  1.0
  O  O29  1  0.231  0.744  0.928  1.0
  O  O30  1  0.733  0.434  0.238  1.0
  O  O31  1  0.445  0.396  0.970  1.0
  O  O32  1  0.743  0.237  0.587  1.0
  O  O33  1  0.763  0.064  0.907  1.0
  O  O34  1  0.743  0.593  0.425  1.0
  O  O35  1  0.550  0.804  0.613  1.0
  O  O36  1  0.766  0.911  0.267  1.0
  O  O37  1  0.914  0.691  0.512  1.0
  O  O38  1  0.933  0.504  0.890  1.0
  O  O39  1  0.954  0.890  0.685  1.0
[/CIF]
.
The structure described by Li4V3CoCu2(PO4)6 crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded in a 6-coordinate geometry to one O(10), one O(14), one O(20), one O(24), one O(4), and one O(8) atom. In the second Li site, Li(2) is bonded in a 4-coordinate geometry to one O(11), one O(15), one O(21), and one O(5) atom. In the third Li site, Li(3) is bonded in a 4-coordinate geometry to one O(13), one O(18), one O(19), and one O(21) atom. In the fourth Li site, Li(4) is bonded in a 4-coordinate geometry to one O(11), one O(16), one O(17), and one O(18) atom. There are three inequivalent V sites. In the first V site, V(1) is bonded to one O(10), one O(22), one O(23), one O(24), one O(6), and one O(8) 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, and  a cornercorner with one P(6)O4 tetrahedra. In the second V site, V(2) is bonded to one O(12), one O(14), one O(20), one O(4), one O(7), 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(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. In the third V site, V(3) is bonded to one O(1), one O(15), one O(17), one O(19), one O(2), and one O(3) 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, and  a cornercorner with one P(6)O4 tetrahedra. Co(1) is bonded to one O(11), one O(13), one O(16), one O(18), one O(21), and one O(5) atom to form distorted CoO6 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, and  a cornercorner with one P(6)O4 tetrahedra. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a 6-coordinate geometry to one O(11), one O(14), one O(18), one O(21), one O(4), and one O(7) atom. In the second Cu site, Cu(2) is bonded in a 6-coordinate geometry to one O(10), one O(15), one O(17), one O(19), one O(6), and one O(8) atom. There are six inequivalent P sites. In the first P site, P(1) is bonded to one O(3), one O(4), one O(5), and one O(6) 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 Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 26-45°. In the second P site, P(2) is bonded to one O(1), one O(13), 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  a cornercorner with one Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 27-45°. In the third P site, P(3) is bonded to one O(10), one O(14), one O(16), and one O(2) 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 Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 27-48°. In the fourth P site, P(4) is bonded to one O(11), one O(15), one O(23), 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 Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 26-49°. In the fifth P site, P(5) is bonded to one O(12), one O(17), one O(18), and one O(24) 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 Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 18-45°. In the sixth P site, P(6) is bonded to one O(19), one O(20), one O(21), 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(3)O6 octahedra, and  a cornercorner with one Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-48°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one V(3) and one P(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one V(3) and one P(3) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one V(3) and one P(1) atom. In the fourth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one V(2), one Cu(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Li(2), one Co(1), and one P(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one V(1), one Cu(2), and one P(1) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one V(2), one Cu(1), and one P(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Li(1), one V(1), one Cu(2), and one P(2) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one V(2) and one P(4) atom. In the tenth O site, O(10) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one V(1), one Cu(2), and one P(3) atom. In the eleventh O site, O(11) is bonded to one Li(2), one Li(4), one Co(1), one Cu(1), and one P(4) atom to form distorted OLi2CoCuP trigonal bipyramids that share  an edgeedge with one O(15)LiVCuP trigonal pyramid and  a faceface with one O(21)Li2CoCuP trigonal bipyramid. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one V(2) and one P(5) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Li(3), one Co(1), and one P(2) atom. In the fourteenth O site, O(14) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one V(2), one Cu(1), and one P(3) atom. In the fifteenth O site, O(15) is bonded to one Li(2), one V(3), one Cu(2), and one P(4) atom to form a mixture of distorted corner and edge-sharing OLiVCuP trigonal pyramids. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one Li(4), one Co(1), and one P(3) atom. In the seventeenth O site, O(17) is bonded in a 4-coordinate geometry to one Li(4), one V(3), one Cu(2), and one P(5) atom. In the eighteenth O site, O(18) is bonded in a 5-coordinate geometry to one Li(3), one Li(4), one Co(1), one Cu(1), and one P(5) atom. In the nineteenth O site, O(19) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one V(3), one Cu(2), and one P(6) atom. In the twentieth O site, O(20) is bonded in a 3-coordinate geometry to one Li(1), one V(2), and one P(6) atom. In the twenty-first O site, O(21) is bonded to one Li(2), one Li(3), one Co(1), one Cu(1), and one P(6) atom to form distorted OLi2CoCuP trigonal bipyramids that share  a cornercorner with one O(15)LiVCuP trigonal pyramid and  a faceface with one O(11)Li2CoCuP trigonal bipyramid. In the twenty-second O site, O(22) is bonded in a linear geometry to one V(1) and one P(6) atom. In the twenty-third O site, O(23) is bonded in a bent 150 degrees geometry to one V(1) and one P(4) atom. In the twenty-fourth O site, O(24) is bonded in a 3-coordinate geometry to one Li(1), one V(1), and one P(5) atom. is represented by the CIF file [CIF]
data_Li4V3CoCu2(PO4)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.604
_cell_length_b   8.857
_cell_length_c   8.866
_cell_angle_alpha   59.841
_cell_angle_beta   58.826
_cell_angle_gamma   59.158
_symmetry_Int_Tables_number   1
_cell_volume   469.734
_cell_formula_units_Z   1
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  0.250  0.855  0.648  1.0
  Li  Li1  1  0.723  0.155  0.343  1.0
  Li  Li2  1  0.724  0.778  0.153  1.0
  Li  Li3  1  0.725  0.343  0.781  1.0
  V  V4  1  0.072  0.642  0.643  1.0
  V  V5  1  0.427  0.856  0.860  1.0
  V  V6  1  0.940  0.356  0.350  1.0
  Co  Co7  1  0.552  0.154  0.148  1.0
  Cu  Cu8  1  0.001  0.002  0.012  1.0
  Cu  Cu9  1  0.492  0.486  0.501  1.0
  P  P10  1  0.253  0.249  0.550  1.0
  P  P11  1  0.255  0.949  0.247  1.0
  P  P12  1  0.255  0.548  0.947  1.0
  P  P13  1  0.751  0.460  0.041  1.0
  P  P14  1  0.760  0.041  0.746  1.0
  P  P15  1  0.746  0.750  0.459  1.0
  O  O16  1  0.074  0.113  0.301  1.0
  O  O17  1  0.073  0.508  0.108  1.0
  O  O18  1  0.074  0.307  0.509  1.0
  O  O19  1  0.234  0.082  0.737  1.0
  O  O20  1  0.445  0.192  0.395  1.0
  O  O21  1  0.258  0.407  0.576  1.0
  O  O22  1  0.238  0.930  0.091  1.0
  O  O23  1  0.260  0.764  0.415  1.0
  O  O24  1  0.568  0.614  0.004  1.0
  O  O25  1  0.268  0.577  0.752  1.0
  O  O26  1  0.771  0.268  0.054  1.0
  O  O27  1  0.588  0.995  0.795  1.0
  O  O28  1  0.446  0.971  0.189  1.0
  O  O29  1  0.231  0.744  0.928  1.0
  O  O30  1  0.733  0.434  0.238  1.0
  O  O31  1  0.445  0.396  0.970  1.0
  O  O32  1  0.743  0.237  0.587  1.0
  O  O33  1  0.763  0.064  0.907  1.0
  O  O34  1  0.743  0.593  0.425  1.0
  O  O35  1  0.550  0.804  0.613  1.0
  O  O36  1  0.766  0.911  0.267  1.0
  O  O37  1  0.914  0.691  0.512  1.0
  O  O38  1  0.933  0.504  0.890  1.0
  O  O39  1  0.954  0.890  0.685  1.0
[/CIF]
.