The crystal structure described by Fe2GaBO5 crystallizes in the orthorhombic Pbam space group. There are three inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(2), one O(4), two equivalent O(3), and two equivalent O(5) atoms to form FeO6 octahedra that share  a cornercorner with one Fe(2)O6 octahedra, corners with two equivalent Ga(1)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, edges with two equivalent Fe(3)O6 octahedra, and edges with two equivalent Ga(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 62-66°. In the second Fe site, Fe(2) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form FeO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, and edges with four equivalent Ga(1)O6 octahedra. The corner-sharing octahedral tilt angles are 66°. In the third Fe site, Fe(3) is bonded to two equivalent O(3) and four equivalent O(4) atoms to form FeO6 octahedra that share corners with four equivalent Ga(1)O6 octahedra, edges with two equivalent Fe(3)O6 octahedra, edges with two equivalent Ga(1)O6 octahedra, and edges with four equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles are 16°. Ga(1) is bonded to one O(1), one O(5), two equivalent O(2), and two equivalent O(4) atoms to form GaO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(3)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, and edges with two equivalent Ga(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-62°. B(1) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(5) atom. There are five inequivalent O sites. In the first O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Fe(1), one Ga(1), and one B(1) atom. In the second O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Fe(2), one Ga(1), and one B(1) atom. In the third O site, O(2) is bonded to one Fe(1), one Fe(2), and two equivalent Ga(1) atoms to form OGa2Fe2 tetrahedra that share corners with three equivalent O(4)Ga2Fe3 square pyramids, corners with three equivalent O(2)Ga2Fe2 tetrahedra, and  an edgeedge with one O(4)Ga2Fe3 square pyramid. In the fourth O site, O(3) is bonded in a distorted rectangular see-saw-like geometry to one Fe(3), two equivalent Fe(1), and one B(1) atom. In the fifth O site, O(4) is bonded to one Fe(1), two equivalent Fe(3), and two equivalent Ga(1) atoms to form OGa2Fe3 square pyramids that share corners with two equivalent O(4)Ga2Fe3 square pyramids, corners with three equivalent O(2)Ga2Fe2 tetrahedra, edges with three equivalent O(4)Ga2Fe3 square pyramids, and  an edgeedge with one O(2)Ga2Fe2 tetrahedra. is represented by the CIF file [CIF]
data_GaFe2BO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.059
_cell_length_b   9.673
_cell_length_c   12.412
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   367.257
_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
  Ga  Ga0  1  0.000  0.742  0.383  1.0
  Ga  Ga1  1  0.000  0.258  0.617  1.0
  Ga  Ga2  1  0.000  0.242  0.117  1.0
  Ga  Ga3  1  0.000  0.758  0.883  1.0
  Fe  Fe4  1  0.500  0.501  0.222  1.0
  Fe  Fe5  1  0.500  0.499  0.778  1.0
  Fe  Fe6  1  0.500  0.001  0.278  1.0
  Fe  Fe7  1  0.500  0.999  0.722  1.0
  Fe  Fe8  1  0.500  0.500  0.500  1.0
  Fe  Fe9  1  0.500  0.000  0.000  1.0
  Fe  Fe10  1  0.000  0.000  0.500  1.0
  Fe  Fe11  1  0.000  0.500  0.000  1.0
  B  B12  1  0.000  0.769  0.137  1.0
  B  B13  1  0.000  0.231  0.863  1.0
  B  B14  1  0.000  0.269  0.363  1.0
  B  B15  1  0.000  0.731  0.637  1.0
  O  O16  1  0.000  0.844  0.041  1.0
  O  O17  1  0.000  0.156  0.959  1.0
  O  O18  1  0.000  0.344  0.459  1.0
  O  O19  1  0.000  0.656  0.541  1.0
  O  O20  1  0.500  0.616  0.358  1.0
  O  O21  1  0.500  0.384  0.642  1.0
  O  O22  1  0.500  0.116  0.142  1.0
  O  O23  1  0.500  0.884  0.858  1.0
  O  O24  1  0.000  0.626  0.137  1.0
  O  O25  1  0.000  0.374  0.863  1.0
  O  O26  1  0.000  0.126  0.363  1.0
  O  O27  1  0.000  0.874  0.637  1.0
  O  O28  1  0.500  0.877  0.417  1.0
  O  O29  1  0.500  0.123  0.583  1.0
  O  O30  1  0.500  0.377  0.083  1.0
  O  O31  1  0.500  0.623  0.917  1.0
  O  O32  1  0.000  0.841  0.235  1.0
  O  O33  1  0.000  0.159  0.765  1.0
  O  O34  1  0.000  0.341  0.265  1.0
  O  O35  1  0.000  0.659  0.735  1.0
[/CIF]
.
The crystal structure described by Fe2GaBO5 crystallizes in the orthorhombic Pbam space group. There are three inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(2), one O(4), two equivalent O(3), and two equivalent O(5) atoms to form FeO6 octahedra that share  a cornercorner with one Fe(2)O6 octahedra, corners with two equivalent Ga(1)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, edges with two equivalent Fe(3)O6 octahedra, and edges with two equivalent Ga(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 62-66°. In the second Fe site, Fe(2) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form FeO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, and edges with four equivalent Ga(1)O6 octahedra. The corner-sharing octahedral tilt angles are 66°. In the third Fe site, Fe(3) is bonded to two equivalent O(3) and four equivalent O(4) atoms to form FeO6 octahedra that share corners with four equivalent Ga(1)O6 octahedra, edges with two equivalent Fe(3)O6 octahedra, edges with two equivalent Ga(1)O6 octahedra, and edges with four equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles are 16°. Ga(1) is bonded to one O(1), one O(5), two equivalent O(2), and two equivalent O(4) atoms to form GaO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(3)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, and edges with two equivalent Ga(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-62°. B(1) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(5) atom. There are five inequivalent O sites. In the first O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Fe(1), one Ga(1), and one B(1) atom. In the second O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Fe(2), one Ga(1), and one B(1) atom. In the third O site, O(2) is bonded to one Fe(1), one Fe(2), and two equivalent Ga(1) atoms to form OGa2Fe2 tetrahedra that share corners with three equivalent O(4)Ga2Fe3 square pyramids, corners with three equivalent O(2)Ga2Fe2 tetrahedra, and  an edgeedge with one O(4)Ga2Fe3 square pyramid. In the fourth O site, O(3) is bonded in a distorted rectangular see-saw-like geometry to one Fe(3), two equivalent Fe(1), and one B(1) atom. In the fifth O site, O(4) is bonded to one Fe(1), two equivalent Fe(3), and two equivalent Ga(1) atoms to form OGa2Fe3 square pyramids that share corners with two equivalent O(4)Ga2Fe3 square pyramids, corners with three equivalent O(2)Ga2Fe2 tetrahedra, edges with three equivalent O(4)Ga2Fe3 square pyramids, and  an edgeedge with one O(2)Ga2Fe2 tetrahedra. is represented by the CIF file [CIF]
data_GaFe2BO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.059
_cell_length_b   9.673
_cell_length_c   12.412
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   367.257
_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
  Ga  Ga0  1  0.000  0.742  0.383  1.0
  Ga  Ga1  1  0.000  0.258  0.617  1.0
  Ga  Ga2  1  0.000  0.242  0.117  1.0
  Ga  Ga3  1  0.000  0.758  0.883  1.0
  Fe  Fe4  1  0.500  0.501  0.222  1.0
  Fe  Fe5  1  0.500  0.499  0.778  1.0
  Fe  Fe6  1  0.500  0.001  0.278  1.0
  Fe  Fe7  1  0.500  0.999  0.722  1.0
  Fe  Fe8  1  0.500  0.500  0.500  1.0
  Fe  Fe9  1  0.500  0.000  0.000  1.0
  Fe  Fe10  1  0.000  0.000  0.500  1.0
  Fe  Fe11  1  0.000  0.500  0.000  1.0
  B  B12  1  0.000  0.769  0.137  1.0
  B  B13  1  0.000  0.231  0.863  1.0
  B  B14  1  0.000  0.269  0.363  1.0
  B  B15  1  0.000  0.731  0.637  1.0
  O  O16  1  0.000  0.844  0.041  1.0
  O  O17  1  0.000  0.156  0.959  1.0
  O  O18  1  0.000  0.344  0.459  1.0
  O  O19  1  0.000  0.656  0.541  1.0
  O  O20  1  0.500  0.616  0.358  1.0
  O  O21  1  0.500  0.384  0.642  1.0
  O  O22  1  0.500  0.116  0.142  1.0
  O  O23  1  0.500  0.884  0.858  1.0
  O  O24  1  0.000  0.626  0.137  1.0
  O  O25  1  0.000  0.374  0.863  1.0
  O  O26  1  0.000  0.126  0.363  1.0
  O  O27  1  0.000  0.874  0.637  1.0
  O  O28  1  0.500  0.877  0.417  1.0
  O  O29  1  0.500  0.123  0.583  1.0
  O  O30  1  0.500  0.377  0.083  1.0
  O  O31  1  0.500  0.623  0.917  1.0
  O  O32  1  0.000  0.841  0.235  1.0
  O  O33  1  0.000  0.159  0.765  1.0
  O  O34  1  0.000  0.341  0.265  1.0
  O  O35  1  0.000  0.659  0.735  1.0
[/CIF]
.