The compound described by Sr2Rh5B4 crystallizes in the orthorhombic Fmmm space group. Sr(1) is bonded in a 16-coordinate geometry to two equivalent Rh(1), four equivalent Rh(2), four equivalent Rh(3), and six equivalent B(1) atoms. There are three inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a distorted square co-planar geometry to four equivalent Sr(1) and four equivalent B(1) atoms. In the second Rh site, Rh(2) is bonded in a distorted square co-planar geometry to four equivalent Sr(1) and four equivalent B(1) atoms. In the third Rh site, Rh(3) is bonded in a 4-coordinate geometry to four equivalent Sr(1) and four equivalent B(1) atoms. B(1) is bonded in a 5-coordinate geometry to three equivalent Sr(1), one Rh(1), two equivalent Rh(2), and two equivalent Rh(3) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr2B4Rh5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.542
_cell_length_b   5.751
_cell_length_c   6.276
_cell_angle_alpha   77.717
_cell_angle_beta   63.798
_cell_angle_gamma   61.194
_symmetry_Int_Tables_number   1
_cell_volume   157.239
_cell_formula_units_Z   1
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
  Sr  Sr0  1  0.144  0.000  0.712  1.0
  Sr  Sr1  1  0.856  0.000  0.288  1.0
  B  B2  1  0.207  0.329  0.257  1.0
  B  B3  1  0.793  0.671  0.743  1.0
  B  B4  1  0.464  0.329  0.743  1.0
  B  B5  1  0.536  0.671  0.257  1.0
  Rh  Rh6  1  0.500  0.000  0.000  1.0
  Rh  Rh7  1  0.500  0.500  0.000  1.0
  Rh  Rh8  1  0.000  0.500  0.000  1.0
  Rh  Rh9  1  0.250  0.500  0.500  1.0
  Rh  Rh10  1  0.750  0.500  0.500  1.0
[/CIF]
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The compound described by Sr2Rh5B4 crystallizes in the orthorhombic Fmmm space group. Sr(1) is bonded in a 16-coordinate geometry to two equivalent Rh(1), four equivalent Rh(2), four equivalent Rh(3), and six equivalent B(1) atoms. There are three inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a distorted square co-planar geometry to four equivalent Sr(1) and four equivalent B(1) atoms. In the second Rh site, Rh(2) is bonded in a distorted square co-planar geometry to four equivalent Sr(1) and four equivalent B(1) atoms. In the third Rh site, Rh(3) is bonded in a 4-coordinate geometry to four equivalent Sr(1) and four equivalent B(1) atoms. B(1) is bonded in a 5-coordinate geometry to three equivalent Sr(1), one Rh(1), two equivalent Rh(2), and two equivalent Rh(3) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr2B4Rh5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.542
_cell_length_b   5.751
_cell_length_c   6.276
_cell_angle_alpha   77.717
_cell_angle_beta   63.798
_cell_angle_gamma   61.194
_symmetry_Int_Tables_number   1
_cell_volume   157.239
_cell_formula_units_Z   1
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
  Sr  Sr0  1  0.144  0.000  0.712  1.0
  Sr  Sr1  1  0.856  0.000  0.288  1.0
  B  B2  1  0.207  0.329  0.257  1.0
  B  B3  1  0.793  0.671  0.743  1.0
  B  B4  1  0.464  0.329  0.743  1.0
  B  B5  1  0.536  0.671  0.257  1.0
  Rh  Rh6  1  0.500  0.000  0.000  1.0
  Rh  Rh7  1  0.500  0.500  0.000  1.0
  Rh  Rh8  1  0.000  0.500  0.000  1.0
  Rh  Rh9  1  0.250  0.500  0.500  1.0
  Rh  Rh10  1  0.750  0.500  0.500  1.0
[/CIF]
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