The material described by EuCoGe3 crystallizes in the tetragonal I4mm space group. Eu(1) is bonded in a 17-coordinate geometry to five equivalent Co(1), four equivalent Ge(1), and eight equivalent Ge(2) atoms. Co(1) is bonded in a 5-coordinate geometry to five equivalent Eu(1), one Ge(1), and four equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to four equivalent Eu(1), one Co(1), and four equivalent Ge(2) atoms. In the second Ge site, Ge(2) is bonded in a 2-coordinate geometry to four equivalent Eu(1), two equivalent Co(1), and two equivalent Ge(1) atoms. is represented by the CIF file [CIF]
data_EuCoGe3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.289
_cell_length_b   4.289
_cell_length_c   5.787
_cell_angle_alpha   111.747
_cell_angle_beta   111.747
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   90.661
_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
  Eu  Eu0  1  0.997  0.997  0.994  1.0
  Co  Co1  1  0.657  0.657  0.315  1.0
  Ge  Ge2  1  0.427  0.427  0.855  1.0
  Ge  Ge3  1  0.251  0.751  0.501  1.0
  Ge  Ge4  1  0.751  0.251  0.501  1.0
[/CIF]
.
The material described by EuCoGe3 crystallizes in the tetragonal I4mm space group. Eu(1) is bonded in a 17-coordinate geometry to five equivalent Co(1), four equivalent Ge(1), and eight equivalent Ge(2) atoms. Co(1) is bonded in a 5-coordinate geometry to five equivalent Eu(1), one Ge(1), and four equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to four equivalent Eu(1), one Co(1), and four equivalent Ge(2) atoms. In the second Ge site, Ge(2) is bonded in a 2-coordinate geometry to four equivalent Eu(1), two equivalent Co(1), and two equivalent Ge(1) atoms. is represented by the CIF file [CIF]
data_EuCoGe3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.289
_cell_length_b   4.289
_cell_length_c   5.787
_cell_angle_alpha   111.747
_cell_angle_beta   111.747
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   90.661
_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
  Eu  Eu0  1  0.997  0.997  0.994  1.0
  Co  Co1  1  0.657  0.657  0.315  1.0
  Ge  Ge2  1  0.427  0.427  0.855  1.0
  Ge  Ge3  1  0.251  0.751  0.501  1.0
  Ge  Ge4  1  0.751  0.251  0.501  1.0
[/CIF]
.