The material described by ErGe crystallizes in the orthorhombic Cmcm space group. Er(1) is bonded in a 7-coordinate geometry to seven equivalent Ge(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to seven equivalent Er(1) and two equivalent Ge(1) atoms. is represented by the CIF file [CIF]
data_ErGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.917
_cell_length_b   4.210
_cell_length_c   5.697
_cell_angle_alpha   111.685
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   87.296
_cell_formula_units_Z   2
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  0.862  0.724  1.0
  Er  Er1  1  0.750  0.138  0.276  1.0
  Ge  Ge2  1  0.250  0.586  0.173  1.0
  Ge  Ge3  1  0.750  0.414  0.827  1.0
[/CIF]
.
The material described by ErGe crystallizes in the orthorhombic Cmcm space group. Er(1) is bonded in a 7-coordinate geometry to seven equivalent Ge(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to seven equivalent Er(1) and two equivalent Ge(1) atoms. is represented by the CIF file [CIF]
data_ErGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.917
_cell_length_b   4.210
_cell_length_c   5.697
_cell_angle_alpha   111.685
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   87.296
_cell_formula_units_Z   2
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  0.862  0.724  1.0
  Er  Er1  1  0.750  0.138  0.276  1.0
  Ge  Ge2  1  0.250  0.586  0.173  1.0
  Ge  Ge3  1  0.750  0.414  0.827  1.0
[/CIF]
.