The crystal structure described by KNaCaCo5(SiO3)8 is Esseneite-derived structured and crystallizes in the triclinic P1 space group. K(1) is bonded in a 10-coordinate geometry to one O(1), one O(17), one O(18), one O(19), one O(2), one O(20), one O(3), one O(4), one O(5), and one O(6) atom. Na(1) is bonded in a 8-coordinate geometry to one O(11), one O(14), one O(18), one O(19), one O(2), one O(22), one O(23), and one O(3) atom. Ca(1) is bonded in a 8-coordinate geometry to one O(1), one O(12), one O(13), one O(17), one O(20), one O(21), one O(24), and one O(4) atom. There are five inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(10), one O(11), one O(14), one O(15), one O(16), and one O(7) atom to form CoO6 octahedra that share  a cornercorner with one Si(1)O4 tetrahedra,  a cornercorner with one Si(4)O4 tetrahedra,  a cornercorner with one Si(5)O4 tetrahedra,  a cornercorner with one Si(8)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. In the second Co site, Co(2) is bonded to one O(12), one O(13), one O(15), one O(16), one O(8), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Si(2)O4 tetrahedra,  a cornercorner with one Si(3)O4 tetrahedra,  a cornercorner with one Si(6)O4 tetrahedra,  a cornercorner with one Si(7)O4 tetrahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and edges with two equivalent Co(5)O6 octahedra. In the third Co site, Co(3) is bonded to one O(10), one O(15), one O(16), one O(7), one O(8), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Si(5)O4 tetrahedra,  a cornercorner with one Si(6)O4 tetrahedra,  a cornercorner with one Si(7)O4 tetrahedra,  a cornercorner with one Si(8)O4 tetrahedra,  an edgeedge with one Co(4)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. In the fourth Co site, Co(4) is bonded to one O(10), one O(11), one O(14), one O(22), one O(23), and one O(7) atom to form distorted CoO6 octahedra that share  a cornercorner with one Si(1)O4 tetrahedra,  a cornercorner with one Si(2)O4 tetrahedra,  a cornercorner with one Si(3)O4 tetrahedra,  a cornercorner with one Si(4)O4 tetrahedra,  a cornercorner with one Si(5)O4 tetrahedra,  a cornercorner with one Si(8)O4 tetrahedra,  an edgeedge with one Co(3)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. In the fifth Co site, Co(5) is bonded to one O(12), one O(13), one O(21), one O(24), one O(8), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Si(1)O4 tetrahedra,  a cornercorner with one Si(2)O4 tetrahedra,  a cornercorner with one Si(3)O4 tetrahedra,  a cornercorner with one Si(4)O4 tetrahedra,  a cornercorner with one Si(6)O4 tetrahedra,  a cornercorner with one Si(7)O4 tetrahedra,  an edgeedge with one Co(3)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. There are eight inequivalent Si sites. In the first Si site, Si(1) is bonded to one O(1), one O(11), one O(17), and one O(21) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra, and corners with two equivalent Si(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 33-58°. In the second Si site, Si(2) is bonded to one O(12), one O(18), one O(2), and one O(22) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra, and corners with two equivalent Si(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 35-58°. In the third Si site, Si(3) is bonded to one O(13), one O(19), one O(23), and one O(3) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra, and corners with two equivalent Si(7)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 35-58°. In the fourth Si site, Si(4) is bonded to one O(14), one O(20), one O(24), and one O(4) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra, and corners with two equivalent Si(8)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 33-58°. In the fifth Si site, Si(5) is bonded to one O(1), one O(17), one O(5), and one O(7) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Si(6)O4 tetrahedra, and corners with two equivalent Si(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 58-62°. In the sixth Si site, Si(6) is bonded to one O(18), one O(2), one O(5), and one O(8) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Si(5)O4 tetrahedra, and corners with two equivalent Si(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 59-60°. In the seventh Si site, Si(7) is bonded to one O(19), one O(3), one O(6), and one O(9) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Si(8)O4 tetrahedra, and corners with two equivalent Si(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 58-60°. In the eighth Si site, Si(8) is bonded to one O(10), one O(20), one O(4), and one O(6) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Si(7)O4 tetrahedra, and corners with two equivalent Si(4)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 58-62°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one K(1), one Ca(1), one Si(1), and one Si(5) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one K(1), one Na(1), one Si(2), and one Si(6) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one K(1), one Na(1), one Si(3), and one Si(7) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one K(1), one Ca(1), one Si(4), and one Si(8) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one K(1), one Si(5), and one Si(6) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one K(1), one Si(7), and one Si(8) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Co(1), one Co(3), one Co(4), and one Si(5) atom. In the eighth O site, O(8) is bonded to one Co(2), one Co(3), one Co(5), and one Si(6) atom to form a mixture of distorted corner and edge-sharing OCo3Si trigonal pyramids. In the ninth O site, O(9) is bonded to one Co(2), one Co(3), one Co(5), and one Si(7) atom to form a mixture of distorted corner and edge-sharing OCo3Si trigonal pyramids. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Co(1), one Co(3), one Co(4), and one Si(8) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Na(1), one Co(1), one Co(4), and one Si(1) atom. In the twelfth O site, O(12) is bonded in a distorted rectangular see-saw-like geometry to one Ca(1), one Co(2), one Co(5), and one Si(2) atom. In the thirteenth O site, O(13) is bonded in a distorted rectangular see-saw-like geometry to one Ca(1), one Co(2), one Co(5), and one Si(3) atom. In the fourteenth O site, O(14) is bonded in a 4-coordinate geometry to one Na(1), one Co(1), one Co(4), and one Si(4) atom. In the fifteenth O site, O(15) is bonded in a distorted trigonal non-coplanar geometry to one Co(1), one Co(2), and one Co(3) atom. In the sixteenth O site, O(16) is bonded in a distorted trigonal non-coplanar geometry to one Co(1), one Co(2), and one Co(3) atom. In the seventeenth O site, O(17) is bonded in a 2-coordinate geometry to one K(1), one Ca(1), one Si(1), and one Si(5) atom. In the eighteenth O site, O(18) is bonded in a distorted bent 150 degrees geometry to one K(1), one Na(1), one Si(2), and one Si(6) atom. In the nineteenth O site, O(19) is bonded in a distorted bent 150 degrees geometry to one K(1), one Na(1), one Si(3), and one Si(7) atom. In the twentieth O site, O(20) is bonded in a 2-coordinate geometry to one K(1), one Ca(1), one Si(4), and one Si(8) atom. In the twenty-first O site, O(21) is bonded in a distorted T-shaped geometry to one Ca(1), one Co(5), and one Si(1) atom. In the twenty-second O site, O(22) is bonded in a distorted T-shaped geometry to one Na(1), one Co(4), and one Si(2) atom. In the twenty-third O site, O(23) is bonded in a distorted T-shaped geometry to one Na(1), one Co(4), and one Si(3) atom. In the twenty-fourth O site, O(24) is bonded in a distorted T-shaped geometry to one Ca(1), one Co(5), and one Si(4) atom. is represented by the CIF file [CIF]
data_KNaCaCo5(SiO3)8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.292
_cell_length_b   10.210
_cell_length_c   10.478
_cell_angle_alpha   60.811
_cell_angle_beta   82.691
_cell_angle_gamma   74.858
_symmetry_Int_Tables_number   1
_cell_volume   477.031
_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
  K  K0  1  0.979  0.509  0.004  1.0
  Na  Na1  1  0.500  0.274  0.451  1.0
  Ca  Ca2  1  0.500  0.725  0.549  1.0
  Co  Co3  1  0.500  0.083  0.834  1.0
  Co  Co4  1  0.500  0.916  0.169  1.0
  Co  Co5  1  1.000  0.002  0.997  1.0
  Co  Co6  1  0.000  0.184  0.633  1.0
  Co  Co7  1  0.000  0.821  0.359  1.0
  Si  Si8  1  0.196  0.452  0.661  1.0
  Si  Si9  1  0.197  0.115  0.341  1.0
  Si  Si10  1  0.804  0.544  0.342  1.0
  Si  Si11  1  0.805  0.887  0.661  1.0
  Si  Si12  1  0.697  0.359  0.832  1.0
  Si  Si13  1  0.701  0.190  0.170  1.0
  Si  Si14  1  0.300  0.641  0.170  1.0
  Si  Si15  1  0.303  0.810  0.832  1.0
  O  O16  1  0.402  0.459  0.768  1.0
  O  O17  1  0.404  0.222  0.229  1.0
  O  O18  1  0.597  0.549  0.229  1.0
  O  O19  1  0.598  0.774  0.768  1.0
  O  O20  1  0.701  0.329  1.000  1.0
  O  O21  1  0.302  0.672  0.000  1.0
  O  O22  1  0.776  0.200  0.823  1.0
  O  O23  1  0.789  0.023  0.174  1.0
  O  O24  1  0.212  0.803  0.174  1.0
  O  O25  1  0.224  0.979  0.822  1.0
  O  O26  1  0.279  0.284  0.667  1.0
  O  O27  1  0.280  0.946  0.345  1.0
  O  O28  1  0.720  0.709  0.345  1.0
  O  O29  1  0.721  0.049  0.667  1.0
  O  O30  1  0.267  0.097  0.990  1.0
  O  O31  1  0.733  0.912  0.990  1.0
  O  O32  1  0.899  0.472  0.738  1.0
  O  O33  1  0.904  0.212  0.259  1.0
  O  O34  1  0.095  0.530  0.259  1.0
  O  O35  1  0.101  0.790  0.739  1.0
  O  O36  1  0.206  0.607  0.511  1.0
  O  O37  1  0.205  0.111  0.494  1.0
  O  O38  1  0.796  0.394  0.494  1.0
  O  O39  1  0.795  0.882  0.511  1.0
[/CIF]
.
The crystal structure described by KNaCaCo5(SiO3)8 is Esseneite-derived structured and crystallizes in the triclinic P1 space group. K(1) is bonded in a 10-coordinate geometry to one O(1), one O(17), one O(18), one O(19), one O(2), one O(20), one O(3), one O(4), one O(5), and one O(6) atom. Na(1) is bonded in a 8-coordinate geometry to one O(11), one O(14), one O(18), one O(19), one O(2), one O(22), one O(23), and one O(3) atom. Ca(1) is bonded in a 8-coordinate geometry to one O(1), one O(12), one O(13), one O(17), one O(20), one O(21), one O(24), and one O(4) atom. There are five inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(10), one O(11), one O(14), one O(15), one O(16), and one O(7) atom to form CoO6 octahedra that share  a cornercorner with one Si(1)O4 tetrahedra,  a cornercorner with one Si(4)O4 tetrahedra,  a cornercorner with one Si(5)O4 tetrahedra,  a cornercorner with one Si(8)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. In the second Co site, Co(2) is bonded to one O(12), one O(13), one O(15), one O(16), one O(8), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Si(2)O4 tetrahedra,  a cornercorner with one Si(3)O4 tetrahedra,  a cornercorner with one Si(6)O4 tetrahedra,  a cornercorner with one Si(7)O4 tetrahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and edges with two equivalent Co(5)O6 octahedra. In the third Co site, Co(3) is bonded to one O(10), one O(15), one O(16), one O(7), one O(8), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Si(5)O4 tetrahedra,  a cornercorner with one Si(6)O4 tetrahedra,  a cornercorner with one Si(7)O4 tetrahedra,  a cornercorner with one Si(8)O4 tetrahedra,  an edgeedge with one Co(4)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. In the fourth Co site, Co(4) is bonded to one O(10), one O(11), one O(14), one O(22), one O(23), and one O(7) atom to form distorted CoO6 octahedra that share  a cornercorner with one Si(1)O4 tetrahedra,  a cornercorner with one Si(2)O4 tetrahedra,  a cornercorner with one Si(3)O4 tetrahedra,  a cornercorner with one Si(4)O4 tetrahedra,  a cornercorner with one Si(5)O4 tetrahedra,  a cornercorner with one Si(8)O4 tetrahedra,  an edgeedge with one Co(3)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. In the fifth Co site, Co(5) is bonded to one O(12), one O(13), one O(21), one O(24), one O(8), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Si(1)O4 tetrahedra,  a cornercorner with one Si(2)O4 tetrahedra,  a cornercorner with one Si(3)O4 tetrahedra,  a cornercorner with one Si(4)O4 tetrahedra,  a cornercorner with one Si(6)O4 tetrahedra,  a cornercorner with one Si(7)O4 tetrahedra,  an edgeedge with one Co(3)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. There are eight inequivalent Si sites. In the first Si site, Si(1) is bonded to one O(1), one O(11), one O(17), and one O(21) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra, and corners with two equivalent Si(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 33-58°. In the second Si site, Si(2) is bonded to one O(12), one O(18), one O(2), and one O(22) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra, and corners with two equivalent Si(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 35-58°. In the third Si site, Si(3) is bonded to one O(13), one O(19), one O(23), and one O(3) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra, and corners with two equivalent Si(7)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 35-58°. In the fourth Si site, Si(4) is bonded to one O(14), one O(20), one O(24), and one O(4) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra, and corners with two equivalent Si(8)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 33-58°. In the fifth Si site, Si(5) is bonded to one O(1), one O(17), one O(5), and one O(7) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Si(6)O4 tetrahedra, and corners with two equivalent Si(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 58-62°. In the sixth Si site, Si(6) is bonded to one O(18), one O(2), one O(5), and one O(8) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Si(5)O4 tetrahedra, and corners with two equivalent Si(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 59-60°. In the seventh Si site, Si(7) is bonded to one O(19), one O(3), one O(6), and one O(9) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Si(8)O4 tetrahedra, and corners with two equivalent Si(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 58-60°. In the eighth Si site, Si(8) is bonded to one O(10), one O(20), one O(4), and one O(6) atom to form SiO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Si(7)O4 tetrahedra, and corners with two equivalent Si(4)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 58-62°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one K(1), one Ca(1), one Si(1), and one Si(5) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one K(1), one Na(1), one Si(2), and one Si(6) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one K(1), one Na(1), one Si(3), and one Si(7) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one K(1), one Ca(1), one Si(4), and one Si(8) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one K(1), one Si(5), and one Si(6) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one K(1), one Si(7), and one Si(8) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Co(1), one Co(3), one Co(4), and one Si(5) atom. In the eighth O site, O(8) is bonded to one Co(2), one Co(3), one Co(5), and one Si(6) atom to form a mixture of distorted corner and edge-sharing OCo3Si trigonal pyramids. In the ninth O site, O(9) is bonded to one Co(2), one Co(3), one Co(5), and one Si(7) atom to form a mixture of distorted corner and edge-sharing OCo3Si trigonal pyramids. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Co(1), one Co(3), one Co(4), and one Si(8) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Na(1), one Co(1), one Co(4), and one Si(1) atom. In the twelfth O site, O(12) is bonded in a distorted rectangular see-saw-like geometry to one Ca(1), one Co(2), one Co(5), and one Si(2) atom. In the thirteenth O site, O(13) is bonded in a distorted rectangular see-saw-like geometry to one Ca(1), one Co(2), one Co(5), and one Si(3) atom. In the fourteenth O site, O(14) is bonded in a 4-coordinate geometry to one Na(1), one Co(1), one Co(4), and one Si(4) atom. In the fifteenth O site, O(15) is bonded in a distorted trigonal non-coplanar geometry to one Co(1), one Co(2), and one Co(3) atom. In the sixteenth O site, O(16) is bonded in a distorted trigonal non-coplanar geometry to one Co(1), one Co(2), and one Co(3) atom. In the seventeenth O site, O(17) is bonded in a 2-coordinate geometry to one K(1), one Ca(1), one Si(1), and one Si(5) atom. In the eighteenth O site, O(18) is bonded in a distorted bent 150 degrees geometry to one K(1), one Na(1), one Si(2), and one Si(6) atom. In the nineteenth O site, O(19) is bonded in a distorted bent 150 degrees geometry to one K(1), one Na(1), one Si(3), and one Si(7) atom. In the twentieth O site, O(20) is bonded in a 2-coordinate geometry to one K(1), one Ca(1), one Si(4), and one Si(8) atom. In the twenty-first O site, O(21) is bonded in a distorted T-shaped geometry to one Ca(1), one Co(5), and one Si(1) atom. In the twenty-second O site, O(22) is bonded in a distorted T-shaped geometry to one Na(1), one Co(4), and one Si(2) atom. In the twenty-third O site, O(23) is bonded in a distorted T-shaped geometry to one Na(1), one Co(4), and one Si(3) atom. In the twenty-fourth O site, O(24) is bonded in a distorted T-shaped geometry to one Ca(1), one Co(5), and one Si(4) atom. is represented by the CIF file [CIF]
data_KNaCaCo5(SiO3)8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.292
_cell_length_b   10.210
_cell_length_c   10.478
_cell_angle_alpha   60.811
_cell_angle_beta   82.691
_cell_angle_gamma   74.858
_symmetry_Int_Tables_number   1
_cell_volume   477.031
_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
  K  K0  1  0.979  0.509  0.004  1.0
  Na  Na1  1  0.500  0.274  0.451  1.0
  Ca  Ca2  1  0.500  0.725  0.549  1.0
  Co  Co3  1  0.500  0.083  0.834  1.0
  Co  Co4  1  0.500  0.916  0.169  1.0
  Co  Co5  1  1.000  0.002  0.997  1.0
  Co  Co6  1  0.000  0.184  0.633  1.0
  Co  Co7  1  0.000  0.821  0.359  1.0
  Si  Si8  1  0.196  0.452  0.661  1.0
  Si  Si9  1  0.197  0.115  0.341  1.0
  Si  Si10  1  0.804  0.544  0.342  1.0
  Si  Si11  1  0.805  0.887  0.661  1.0
  Si  Si12  1  0.697  0.359  0.832  1.0
  Si  Si13  1  0.701  0.190  0.170  1.0
  Si  Si14  1  0.300  0.641  0.170  1.0
  Si  Si15  1  0.303  0.810  0.832  1.0
  O  O16  1  0.402  0.459  0.768  1.0
  O  O17  1  0.404  0.222  0.229  1.0
  O  O18  1  0.597  0.549  0.229  1.0
  O  O19  1  0.598  0.774  0.768  1.0
  O  O20  1  0.701  0.329  1.000  1.0
  O  O21  1  0.302  0.672  0.000  1.0
  O  O22  1  0.776  0.200  0.823  1.0
  O  O23  1  0.789  0.023  0.174  1.0
  O  O24  1  0.212  0.803  0.174  1.0
  O  O25  1  0.224  0.979  0.822  1.0
  O  O26  1  0.279  0.284  0.667  1.0
  O  O27  1  0.280  0.946  0.345  1.0
  O  O28  1  0.720  0.709  0.345  1.0
  O  O29  1  0.721  0.049  0.667  1.0
  O  O30  1  0.267  0.097  0.990  1.0
  O  O31  1  0.733  0.912  0.990  1.0
  O  O32  1  0.899  0.472  0.738  1.0
  O  O33  1  0.904  0.212  0.259  1.0
  O  O34  1  0.095  0.530  0.259  1.0
  O  O35  1  0.101  0.790  0.739  1.0
  O  O36  1  0.206  0.607  0.511  1.0
  O  O37  1  0.205  0.111  0.494  1.0
  O  O38  1  0.796  0.394  0.494  1.0
  O  O39  1  0.795  0.882  0.511  1.0
[/CIF]
.