data_Er2CoGe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.58
_cell_length_b   5.58
_cell_length_c   10.1
_cell_angle_alpha   115.58
_cell_angle_beta   115.58
_cell_angle_gamma   43.95
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Er2CoGe2
_chemical_formula_sum   'Er4 Co2 Ge4'
_cell_volume   193.04
_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  Er2  1  0.24  0.0  0.93  1.0
  Er  Er3  1  0.15  0.0  0.97  1.0
  Er  Er4  1  0.49  0.0  0.98  1.0
  Er  Er5  1  0.4  0.0  0.01  1.0
  Co  Co0  1  0.81  0.0  0.79  1.0
  Co  Co1  1  0.83  0.0  0.15  1.0
  Ge  Ge6  1  0.21  0.0  0.84  1.0
  Ge  Ge7  1  0.11  0.0  0.05  1.0
  Ge  Ge8  1  0.53  0.0  0.89  1.0
  Ge  Ge9  1  0.43  0.0  0.11  1.0

data_Er2CoGe2
_symmetry_space_group_name_H-M   P-1
_cell_length_a   4.17
_cell_length_b   5.58
_cell_length_c   9.19
_cell_angle_alpha   82.42
_cell_angle_beta   76.88
_cell_angle_gamma   68.02
_symmetry_Int_Tables_number   2
_chemical_formula_structural   Er2CoGe2
_chemical_formula_sum   'Er4 Co2 Ge4'
_cell_volume   193.04
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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  2  0.0  0.03  0.54  1.0
  Er  Er1  2  0.0  0.17  0.51  1.0
  Co  Co2  2  0.0  0.33  0.68  1.0
  Ge  Ge3  2  0.0  0.03  0.36  1.0
  Ge  Ge4  2  0.0  0.29  0.42  1.0

Er Er Er Er Co Co Ge Ge Ge Ge