The material structure described by ErOsB2 is delta Molybdenum Boride-derived structured and crystallizes in the orthorhombic Pnma space group. Er(1) is bonded in a 9-coordinate geometry to one Os(1) and eight equivalent B(1) atoms. Os(1) is bonded in a 7-coordinate geometry to one Er(1) and six equivalent B(1) atoms. B(1) is bonded in a 9-coordinate geometry to four equivalent Er(1), three equivalent Os(1), and two equivalent B(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_ErB2Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.273
_cell_length_b   5.841
_cell_length_c   6.330
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   194.944
_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
  Er  Er0  1  0.250  0.010  0.334  1.0
  Er  Er1  1  0.250  0.510  0.166  1.0
  Er  Er2  1  0.750  0.990  0.666  1.0
  Er  Er3  1  0.750  0.490  0.834  1.0
  B  B4  1  0.082  0.361  0.538  1.0
  B  B5  1  0.418  0.861  0.962  1.0
  B  B6  1  0.582  0.639  0.462  1.0
  B  B7  1  0.918  0.139  0.038  1.0
  B  B8  1  0.918  0.639  0.462  1.0
  B  B9  1  0.582  0.139  0.038  1.0
  B  B10  1  0.418  0.361  0.538  1.0
  B  B11  1  0.082  0.861  0.962  1.0
  Os  Os12  1  0.250  0.177  0.819  1.0
  Os  Os13  1  0.250  0.677  0.681  1.0
  Os  Os14  1  0.750  0.823  0.181  1.0
  Os  Os15  1  0.750  0.323  0.319  1.0
[/CIF]
.
The material structure described by ErOsB2 is delta Molybdenum Boride-derived structured and crystallizes in the orthorhombic Pnma space group. Er(1) is bonded in a 9-coordinate geometry to one Os(1) and eight equivalent B(1) atoms. Os(1) is bonded in a 7-coordinate geometry to one Er(1) and six equivalent B(1) atoms. B(1) is bonded in a 9-coordinate geometry to four equivalent Er(1), three equivalent Os(1), and two equivalent B(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_ErB2Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.273
_cell_length_b   5.841
_cell_length_c   6.330
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   194.944
_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
  Er  Er0  1  0.250  0.010  0.334  1.0
  Er  Er1  1  0.250  0.510  0.166  1.0
  Er  Er2  1  0.750  0.990  0.666  1.0
  Er  Er3  1  0.750  0.490  0.834  1.0
  B  B4  1  0.082  0.361  0.538  1.0
  B  B5  1  0.418  0.861  0.962  1.0
  B  B6  1  0.582  0.639  0.462  1.0
  B  B7  1  0.918  0.139  0.038  1.0
  B  B8  1  0.918  0.639  0.462  1.0
  B  B9  1  0.582  0.139  0.038  1.0
  B  B10  1  0.418  0.361  0.538  1.0
  B  B11  1  0.082  0.861  0.962  1.0
  Os  Os12  1  0.250  0.177  0.819  1.0
  Os  Os13  1  0.250  0.677  0.681  1.0
  Os  Os14  1  0.750  0.823  0.181  1.0
  Os  Os15  1  0.750  0.323  0.319  1.0
[/CIF]
.