The material described by HoBO3 crystallizes in the triclinic P-1 space group. There are two inequivalent Ho sites. In the first Ho site, Ho(1) is bonded in a 8-coordinate geometry to one O(2), one O(3), one O(4), one O(6), two equivalent O(1), and two equivalent O(5) atoms. In the second Ho site, Ho(2) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(4), one O(5), two equivalent O(3), and two equivalent O(6) atoms. There are two inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to one O(2), one O(3), and one O(6) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(1), one O(4), and one O(5) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Ho(2), two equivalent Ho(1), and one B(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Ho(1), one Ho(2), and one B(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Ho(1), two equivalent Ho(2), and one B(1) atom. In the fourth O site, O(4) is bonded in a 1-coordinate geometry to one Ho(1), one Ho(2), and one B(2) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Ho(2), two equivalent Ho(1), and one B(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Ho(1), two equivalent Ho(2), and one B(1) atom. is represented by the CIF card [CIF]
data_HoBO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.132
_cell_length_b   6.389
_cell_length_c   6.391
_cell_angle_alpha   92.770
_cell_angle_beta   108.236
_cell_angle_gamma   107.526
_symmetry_Int_Tables_number   1
_cell_volume   223.983
_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
  Ho  Ho0  1  0.561  0.185  0.781  1.0
  Ho  Ho1  1  0.943  0.730  0.655  1.0
  Ho  Ho2  1  0.057  0.270  0.345  1.0
  Ho  Ho3  1  0.439  0.815  0.219  1.0
  B  B4  1  0.024  0.241  0.788  1.0
  B  B5  1  0.507  0.721  0.729  1.0
  B  B6  1  0.493  0.279  0.271  1.0
  B  B7  1  0.976  0.759  0.212  1.0
  O  O8  1  0.377  0.800  0.838  1.0
  O  O9  1  0.969  0.231  0.979  1.0
  O  O10  1  0.152  0.125  0.717  1.0
  O  O11  1  0.541  0.520  0.733  1.0
  O  O12  1  0.627  0.872  0.615  1.0
  O  O13  1  0.910  0.359  0.633  1.0
  O  O14  1  0.090  0.641  0.367  1.0
  O  O15  1  0.373  0.128  0.385  1.0
  O  O16  1  0.459  0.480  0.267  1.0
  O  O17  1  0.848  0.875  0.283  1.0
  O  O18  1  0.031  0.769  0.021  1.0
  O  O19  1  0.623  0.200  0.162  1.0
[/CIF]
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The material described by HoBO3 crystallizes in the triclinic P-1 space group. There are two inequivalent Ho sites. In the first Ho site, Ho(1) is bonded in a 8-coordinate geometry to one O(2), one O(3), one O(4), one O(6), two equivalent O(1), and two equivalent O(5) atoms. In the second Ho site, Ho(2) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(4), one O(5), two equivalent O(3), and two equivalent O(6) atoms. There are two inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to one O(2), one O(3), and one O(6) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(1), one O(4), and one O(5) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Ho(2), two equivalent Ho(1), and one B(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Ho(1), one Ho(2), and one B(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Ho(1), two equivalent Ho(2), and one B(1) atom. In the fourth O site, O(4) is bonded in a 1-coordinate geometry to one Ho(1), one Ho(2), and one B(2) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Ho(2), two equivalent Ho(1), and one B(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Ho(1), two equivalent Ho(2), and one B(1) atom. is represented by the CIF card [CIF]
data_HoBO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.132
_cell_length_b   6.389
_cell_length_c   6.391
_cell_angle_alpha   92.770
_cell_angle_beta   108.236
_cell_angle_gamma   107.526
_symmetry_Int_Tables_number   1
_cell_volume   223.983
_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
  Ho  Ho0  1  0.561  0.185  0.781  1.0
  Ho  Ho1  1  0.943  0.730  0.655  1.0
  Ho  Ho2  1  0.057  0.270  0.345  1.0
  Ho  Ho3  1  0.439  0.815  0.219  1.0
  B  B4  1  0.024  0.241  0.788  1.0
  B  B5  1  0.507  0.721  0.729  1.0
  B  B6  1  0.493  0.279  0.271  1.0
  B  B7  1  0.976  0.759  0.212  1.0
  O  O8  1  0.377  0.800  0.838  1.0
  O  O9  1  0.969  0.231  0.979  1.0
  O  O10  1  0.152  0.125  0.717  1.0
  O  O11  1  0.541  0.520  0.733  1.0
  O  O12  1  0.627  0.872  0.615  1.0
  O  O13  1  0.910  0.359  0.633  1.0
  O  O14  1  0.090  0.641  0.367  1.0
  O  O15  1  0.373  0.128  0.385  1.0
  O  O16  1  0.459  0.480  0.267  1.0
  O  O17  1  0.848  0.875  0.283  1.0
  O  O18  1  0.031  0.769  0.021  1.0
  O  O19  1  0.623  0.200  0.162  1.0
[/CIF]
.