The crystal structure described by KMgBO3 crystallizes in the cubic P2_13 space group. K(1) is bonded in a 6-coordinate geometry to six equivalent O(1) atoms. Mg(1) is bonded in a 6-coordinate geometry to six equivalent O(1) atoms. B(1) is bonded in a trigonal planar geometry to three equivalent O(1) atoms. O(1) is bonded in a 5-coordinate geometry to two equivalent K(1), two equivalent Mg(1), and one B(1) atom. is represented by the CIF card [CIF]
data_KMgBO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.908
_cell_length_b   6.908
_cell_length_c   6.908
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   329.718
_cell_formula_units_Z   4
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  0.366  0.866  0.634  1.0
  K  K1  1  0.866  0.634  0.366  1.0
  K  K2  1  0.634  0.366  0.866  1.0
  K  K3  1  0.134  0.134  0.134  1.0
  Mg  Mg4  1  0.645  0.145  0.355  1.0
  Mg  Mg5  1  0.145  0.355  0.645  1.0
  Mg  Mg6  1  0.355  0.645  0.145  1.0
  Mg  Mg7  1  0.855  0.855  0.855  1.0
  B  B8  1  0.096  0.596  0.904  1.0
  B  B9  1  0.596  0.904  0.096  1.0
  B  B10  1  0.904  0.096  0.596  1.0
  B  B11  1  0.404  0.404  0.404  1.0
  O  O12  1  0.962  0.586  0.755  1.0
  O  O13  1  0.245  0.462  0.914  1.0
  O  O14  1  0.086  0.745  0.038  1.0
  O  O15  1  0.462  0.914  0.245  1.0
  O  O16  1  0.745  0.038  0.086  1.0
  O  O17  1  0.586  0.755  0.962  1.0
  O  O18  1  0.038  0.086  0.745  1.0
  O  O19  1  0.755  0.962  0.586  1.0
  O  O20  1  0.914  0.245  0.462  1.0
  O  O21  1  0.538  0.414  0.255  1.0
  O  O22  1  0.255  0.538  0.414  1.0
  O  O23  1  0.414  0.255  0.538  1.0
[/CIF]
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The crystal structure described by KMgBO3 crystallizes in the cubic P2_13 space group. K(1) is bonded in a 6-coordinate geometry to six equivalent O(1) atoms. Mg(1) is bonded in a 6-coordinate geometry to six equivalent O(1) atoms. B(1) is bonded in a trigonal planar geometry to three equivalent O(1) atoms. O(1) is bonded in a 5-coordinate geometry to two equivalent K(1), two equivalent Mg(1), and one B(1) atom. is represented by the CIF card [CIF]
data_KMgBO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.908
_cell_length_b   6.908
_cell_length_c   6.908
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   329.718
_cell_formula_units_Z   4
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  0.366  0.866  0.634  1.0
  K  K1  1  0.866  0.634  0.366  1.0
  K  K2  1  0.634  0.366  0.866  1.0
  K  K3  1  0.134  0.134  0.134  1.0
  Mg  Mg4  1  0.645  0.145  0.355  1.0
  Mg  Mg5  1  0.145  0.355  0.645  1.0
  Mg  Mg6  1  0.355  0.645  0.145  1.0
  Mg  Mg7  1  0.855  0.855  0.855  1.0
  B  B8  1  0.096  0.596  0.904  1.0
  B  B9  1  0.596  0.904  0.096  1.0
  B  B10  1  0.904  0.096  0.596  1.0
  B  B11  1  0.404  0.404  0.404  1.0
  O  O12  1  0.962  0.586  0.755  1.0
  O  O13  1  0.245  0.462  0.914  1.0
  O  O14  1  0.086  0.745  0.038  1.0
  O  O15  1  0.462  0.914  0.245  1.0
  O  O16  1  0.745  0.038  0.086  1.0
  O  O17  1  0.586  0.755  0.962  1.0
  O  O18  1  0.038  0.086  0.745  1.0
  O  O19  1  0.755  0.962  0.586  1.0
  O  O20  1  0.914  0.245  0.462  1.0
  O  O21  1  0.538  0.414  0.255  1.0
  O  O22  1  0.255  0.538  0.414  1.0
  O  O23  1  0.414  0.255  0.538  1.0
[/CIF]
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