The crystal structure described by BaNaY(BO3)2 crystallizes in the trigonal R-3 space group. Na(1) is bonded in a distorted hexagonal planar geometry to six equivalent O(1) atoms. Ba(1) is bonded in a 9-coordinate geometry to three equivalent O(1) and six equivalent O(2) atoms. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded in an octahedral geometry to six equivalent O(1) atoms. In the second Y site, Y(2) is bonded in an octahedral geometry to six equivalent O(2) atoms. There are two inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to three equivalent O(1) atoms. In the second B site, B(2) is bonded in a trigonal planar geometry to three equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Ba(1), one Y(2), and one B(2) atom. In the second O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Na(1), one Ba(1), one Y(1), and one B(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_BaNaY(BO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.497
_cell_length_b   12.497
_cell_length_c   12.497
_cell_angle_alpha   25.055
_cell_angle_beta   25.055
_cell_angle_gamma   25.055
_symmetry_Int_Tables_number   1
_cell_volume   307.992
_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
  Ba  Ba0  1  0.898  0.898  0.898  1.0
  Ba  Ba1  1  0.102  0.102  0.102  1.0
  Na  Na2  1  0.615  0.615  0.615  1.0
  Na  Na3  1  0.385  0.385  0.385  1.0
  Y  Y4  1  0.000  0.000  0.000  1.0
  Y  Y5  1  0.500  0.500  0.500  1.0
  B  B6  1  0.293  0.293  0.293  1.0
  B  B7  1  0.707  0.707  0.707  1.0
  B  B8  1  0.206  0.206  0.206  1.0
  B  B9  1  0.794  0.794  0.794  1.0
  O  O10  1  0.159  0.131  0.589  1.0
  O  O11  1  0.589  0.159  0.131  1.0
  O  O12  1  0.131  0.589  0.159  1.0
  O  O13  1  0.841  0.869  0.411  1.0
  O  O14  1  0.411  0.841  0.869  1.0
  O  O15  1  0.869  0.411  0.841  1.0
  O  O16  1  0.354  0.354  0.911  1.0
  O  O17  1  0.911  0.354  0.354  1.0
  O  O18  1  0.354  0.911  0.354  1.0
  O  O19  1  0.646  0.646  0.089  1.0
  O  O20  1  0.089  0.646  0.646  1.0
  O  O21  1  0.646  0.089  0.646  1.0
[/CIF]
.
The crystal structure described by BaNaY(BO3)2 crystallizes in the trigonal R-3 space group. Na(1) is bonded in a distorted hexagonal planar geometry to six equivalent O(1) atoms. Ba(1) is bonded in a 9-coordinate geometry to three equivalent O(1) and six equivalent O(2) atoms. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded in an octahedral geometry to six equivalent O(1) atoms. In the second Y site, Y(2) is bonded in an octahedral geometry to six equivalent O(2) atoms. There are two inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to three equivalent O(1) atoms. In the second B site, B(2) is bonded in a trigonal planar geometry to three equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Ba(1), one Y(2), and one B(2) atom. In the second O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Na(1), one Ba(1), one Y(1), and one B(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_BaNaY(BO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.497
_cell_length_b   12.497
_cell_length_c   12.497
_cell_angle_alpha   25.055
_cell_angle_beta   25.055
_cell_angle_gamma   25.055
_symmetry_Int_Tables_number   1
_cell_volume   307.992
_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
  Ba  Ba0  1  0.898  0.898  0.898  1.0
  Ba  Ba1  1  0.102  0.102  0.102  1.0
  Na  Na2  1  0.615  0.615  0.615  1.0
  Na  Na3  1  0.385  0.385  0.385  1.0
  Y  Y4  1  0.000  0.000  0.000  1.0
  Y  Y5  1  0.500  0.500  0.500  1.0
  B  B6  1  0.293  0.293  0.293  1.0
  B  B7  1  0.707  0.707  0.707  1.0
  B  B8  1  0.206  0.206  0.206  1.0
  B  B9  1  0.794  0.794  0.794  1.0
  O  O10  1  0.159  0.131  0.589  1.0
  O  O11  1  0.589  0.159  0.131  1.0
  O  O12  1  0.131  0.589  0.159  1.0
  O  O13  1  0.841  0.869  0.411  1.0
  O  O14  1  0.411  0.841  0.869  1.0
  O  O15  1  0.869  0.411  0.841  1.0
  O  O16  1  0.354  0.354  0.911  1.0
  O  O17  1  0.911  0.354  0.354  1.0
  O  O18  1  0.354  0.911  0.354  1.0
  O  O19  1  0.646  0.646  0.089  1.0
  O  O20  1  0.089  0.646  0.646  1.0
  O  O21  1  0.646  0.089  0.646  1.0
[/CIF]
.