The structure described by ErVB4 crystallizes in the orthorhombic Pbam space group. Er(1) is bonded in a 14-coordinate geometry to two equivalent B(4), four equivalent B(1), four equivalent B(2), and four equivalent B(3) atoms. V(1) is bonded in a 10-coordinate geometry to two equivalent B(1), two equivalent B(2), two equivalent B(3), and four equivalent B(4) atoms. There are four inequivalent B sites. In the first B site, B(1) is bonded in a 9-coordinate geometry to four equivalent Er(1), two equivalent V(1), one B(2), and two equivalent B(3) atoms. In the second B site, B(2) is bonded in a 9-coordinate geometry to four equivalent Er(1), two equivalent V(1), one B(1), one B(2), and one B(4) atom. In the third B site, B(3) is bonded in a 9-coordinate geometry to four equivalent Er(1), two equivalent V(1), one B(4), and two equivalent B(1) atoms. In the fourth B site, B(4) is bonded in a 9-coordinate geometry to two equivalent Er(1), four equivalent V(1), one B(2), one B(3), and one B(4) atom. is represented by the CIF file [CIF]
data_ErVB4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.413
_cell_length_b   5.992
_cell_length_c   11.593
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   237.059
_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  0.500  0.124  0.849  1.0
  Er  Er1  1  0.500  0.876  0.151  1.0
  Er  Er2  1  0.500  0.624  0.651  1.0
  Er  Er3  1  0.500  0.376  0.349  1.0
  V  V4  1  0.500  0.128  0.583  1.0
  V  V5  1  0.500  0.872  0.417  1.0
  V  V6  1  0.500  0.628  0.917  1.0
  V  V7  1  0.500  0.372  0.083  1.0
  B  B8  1  0.000  0.287  0.686  1.0
  B  B9  1  0.000  0.713  0.314  1.0
  B  B10  1  0.000  0.787  0.814  1.0
  B  B11  1  0.000  0.213  0.186  1.0
  B  B12  1  0.000  0.365  0.532  1.0
  B  B13  1  0.000  0.635  0.468  1.0
  B  B14  1  0.000  0.865  0.968  1.0
  B  B15  1  0.000  0.135  0.032  1.0
  B  B16  1  0.000  0.023  0.307  1.0
  B  B17  1  0.000  0.977  0.693  1.0
  B  B18  1  0.000  0.523  0.193  1.0
  B  B19  1  0.000  0.477  0.807  1.0
  B  B20  1  0.000  0.115  0.452  1.0
  B  B21  1  0.000  0.885  0.548  1.0
  B  B22  1  0.000  0.615  0.048  1.0
  B  B23  1  0.000  0.385  0.952  1.0
[/CIF]
.
The structure described by ErVB4 crystallizes in the orthorhombic Pbam space group. Er(1) is bonded in a 14-coordinate geometry to two equivalent B(4), four equivalent B(1), four equivalent B(2), and four equivalent B(3) atoms. V(1) is bonded in a 10-coordinate geometry to two equivalent B(1), two equivalent B(2), two equivalent B(3), and four equivalent B(4) atoms. There are four inequivalent B sites. In the first B site, B(1) is bonded in a 9-coordinate geometry to four equivalent Er(1), two equivalent V(1), one B(2), and two equivalent B(3) atoms. In the second B site, B(2) is bonded in a 9-coordinate geometry to four equivalent Er(1), two equivalent V(1), one B(1), one B(2), and one B(4) atom. In the third B site, B(3) is bonded in a 9-coordinate geometry to four equivalent Er(1), two equivalent V(1), one B(4), and two equivalent B(1) atoms. In the fourth B site, B(4) is bonded in a 9-coordinate geometry to two equivalent Er(1), four equivalent V(1), one B(2), one B(3), and one B(4) atom. is represented by the CIF file [CIF]
data_ErVB4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.413
_cell_length_b   5.992
_cell_length_c   11.593
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   237.059
_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  0.500  0.124  0.849  1.0
  Er  Er1  1  0.500  0.876  0.151  1.0
  Er  Er2  1  0.500  0.624  0.651  1.0
  Er  Er3  1  0.500  0.376  0.349  1.0
  V  V4  1  0.500  0.128  0.583  1.0
  V  V5  1  0.500  0.872  0.417  1.0
  V  V6  1  0.500  0.628  0.917  1.0
  V  V7  1  0.500  0.372  0.083  1.0
  B  B8  1  0.000  0.287  0.686  1.0
  B  B9  1  0.000  0.713  0.314  1.0
  B  B10  1  0.000  0.787  0.814  1.0
  B  B11  1  0.000  0.213  0.186  1.0
  B  B12  1  0.000  0.365  0.532  1.0
  B  B13  1  0.000  0.635  0.468  1.0
  B  B14  1  0.000  0.865  0.968  1.0
  B  B15  1  0.000  0.135  0.032  1.0
  B  B16  1  0.000  0.023  0.307  1.0
  B  B17  1  0.000  0.977  0.693  1.0
  B  B18  1  0.000  0.523  0.193  1.0
  B  B19  1  0.000  0.477  0.807  1.0
  B  B20  1  0.000  0.115  0.452  1.0
  B  B21  1  0.000  0.885  0.548  1.0
  B  B22  1  0.000  0.615  0.048  1.0
  B  B23  1  0.000  0.385  0.952  1.0
[/CIF]
.