The structure described by KScBP2HO9 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 10-coordinate geometry to one O(3), one O(5), one O(6), one O(9), two equivalent O(1), two equivalent O(4), and two equivalent O(8) atoms. Sc(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(6), and one O(8) atom to form ScO6 octahedra that share  a cornercorner with one B(1)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and corners with three equivalent P(1)O4 tetrahedra. B(1) is bonded to one O(2), one O(5), one O(7), and one O(9) atom to form BO4 tetrahedra that share  a cornercorner with one Sc(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 46°. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(3), one O(5), one O(6), and one O(8) atom to form PO4 tetrahedra that share corners with three equivalent Sc(1)O6 octahedra and  a cornercorner with one B(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 30-46°. In the second P site, P(2) is bonded to one O(1), one O(4), one O(7), and one O(9) atom to form PO4 tetrahedra that share corners with two equivalent Sc(1)O6 octahedra and corners with two equivalent B(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 35-54°. H(1) is bonded in a single-bond geometry to one O(2) atom. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to two equivalent K(1), one Sc(1), and one P(2) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Sc(1), one B(1), and one H(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one K(1), one Sc(1), and one P(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to two equivalent K(1), one Sc(1), and one P(2) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one K(1), one B(1), and one P(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one K(1), one Sc(1), and one P(1) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one B(1) and one P(2) atom. In the eighth O site, O(8) is bonded in a 2-coordinate geometry to two equivalent K(1), one Sc(1), and one P(1) atom. In the ninth O site, O(9) is bonded in a 2-coordinate geometry to one K(1), one B(1), and one P(2) atom. is represented by the CIF file [CIF]
data_KScBP2HO9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.340
_cell_length_b   8.399
_cell_length_c   8.473
_cell_angle_alpha   88.217
_cell_angle_beta   79.937
_cell_angle_gamma   86.659
_symmetry_Int_Tables_number   1
_cell_volume   373.436
_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
  K  K0  1  0.720  0.323  0.120  1.0
  K  K1  1  0.280  0.677  0.880  1.0
  Sc  Sc2  1  0.276  0.197  0.804  1.0
  Sc  Sc3  1  0.724  0.803  0.196  1.0
  B  B4  1  0.888  0.729  0.559  1.0
  B  B5  1  0.112  0.271  0.441  1.0
  P  P6  1  0.787  0.940  0.806  1.0
  P  P7  1  0.213  0.060  0.194  1.0
  P  P8  1  0.806  0.424  0.699  1.0
  P  P9  1  0.194  0.576  0.301  1.0
  H  H10  1  0.581  0.868  0.516  1.0
  H  H11  1  0.419  0.132  0.484  1.0
  O  O12  1  0.560  0.363  0.796  1.0
  O  O13  1  0.440  0.637  0.204  1.0
  O  O14  1  0.718  0.803  0.453  1.0
  O  O15  1  0.282  0.197  0.547  1.0
  O  O16  1  0.466  0.003  0.247  1.0
  O  O17  1  0.534  0.997  0.753  1.0
  O  O18  1  0.028  0.407  0.793  1.0
  O  O19  1  0.972  0.593  0.207  1.0
  O  O20  1  0.038  0.154  0.335  1.0
  O  O21  1  0.962  0.846  0.665  1.0
  O  O22  1  0.059  0.923  0.156  1.0
  O  O23  1  0.941  0.077  0.844  1.0
  O  O24  1  0.125  0.665  0.464  1.0
  O  O25  1  0.875  0.335  0.536  1.0
  O  O26  1  0.268  0.180  0.050  1.0
  O  O27  1  0.732  0.820  0.950  1.0
  O  O28  1  0.258  0.396  0.340  1.0
  O  O29  1  0.742  0.604  0.660  1.0
[/CIF]
.
The structure described by KScBP2HO9 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 10-coordinate geometry to one O(3), one O(5), one O(6), one O(9), two equivalent O(1), two equivalent O(4), and two equivalent O(8) atoms. Sc(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(6), and one O(8) atom to form ScO6 octahedra that share  a cornercorner with one B(1)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and corners with three equivalent P(1)O4 tetrahedra. B(1) is bonded to one O(2), one O(5), one O(7), and one O(9) atom to form BO4 tetrahedra that share  a cornercorner with one Sc(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 46°. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(3), one O(5), one O(6), and one O(8) atom to form PO4 tetrahedra that share corners with three equivalent Sc(1)O6 octahedra and  a cornercorner with one B(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 30-46°. In the second P site, P(2) is bonded to one O(1), one O(4), one O(7), and one O(9) atom to form PO4 tetrahedra that share corners with two equivalent Sc(1)O6 octahedra and corners with two equivalent B(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 35-54°. H(1) is bonded in a single-bond geometry to one O(2) atom. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to two equivalent K(1), one Sc(1), and one P(2) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Sc(1), one B(1), and one H(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one K(1), one Sc(1), and one P(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to two equivalent K(1), one Sc(1), and one P(2) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one K(1), one B(1), and one P(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one K(1), one Sc(1), and one P(1) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one B(1) and one P(2) atom. In the eighth O site, O(8) is bonded in a 2-coordinate geometry to two equivalent K(1), one Sc(1), and one P(1) atom. In the ninth O site, O(9) is bonded in a 2-coordinate geometry to one K(1), one B(1), and one P(2) atom. is represented by the CIF file [CIF]
data_KScBP2HO9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.340
_cell_length_b   8.399
_cell_length_c   8.473
_cell_angle_alpha   88.217
_cell_angle_beta   79.937
_cell_angle_gamma   86.659
_symmetry_Int_Tables_number   1
_cell_volume   373.436
_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
  K  K0  1  0.720  0.323  0.120  1.0
  K  K1  1  0.280  0.677  0.880  1.0
  Sc  Sc2  1  0.276  0.197  0.804  1.0
  Sc  Sc3  1  0.724  0.803  0.196  1.0
  B  B4  1  0.888  0.729  0.559  1.0
  B  B5  1  0.112  0.271  0.441  1.0
  P  P6  1  0.787  0.940  0.806  1.0
  P  P7  1  0.213  0.060  0.194  1.0
  P  P8  1  0.806  0.424  0.699  1.0
  P  P9  1  0.194  0.576  0.301  1.0
  H  H10  1  0.581  0.868  0.516  1.0
  H  H11  1  0.419  0.132  0.484  1.0
  O  O12  1  0.560  0.363  0.796  1.0
  O  O13  1  0.440  0.637  0.204  1.0
  O  O14  1  0.718  0.803  0.453  1.0
  O  O15  1  0.282  0.197  0.547  1.0
  O  O16  1  0.466  0.003  0.247  1.0
  O  O17  1  0.534  0.997  0.753  1.0
  O  O18  1  0.028  0.407  0.793  1.0
  O  O19  1  0.972  0.593  0.207  1.0
  O  O20  1  0.038  0.154  0.335  1.0
  O  O21  1  0.962  0.846  0.665  1.0
  O  O22  1  0.059  0.923  0.156  1.0
  O  O23  1  0.941  0.077  0.844  1.0
  O  O24  1  0.125  0.665  0.464  1.0
  O  O25  1  0.875  0.335  0.536  1.0
  O  O26  1  0.268  0.180  0.050  1.0
  O  O27  1  0.732  0.820  0.950  1.0
  O  O28  1  0.258  0.396  0.340  1.0
  O  O29  1  0.742  0.604  0.660  1.0
[/CIF]
.