The material described by Er3Mn3GeGa2 crystallizes in the hexagonal P-6 space group. Er(1) is bonded in a 5-coordinate geometry to six equivalent Mn(1), one Ga(2), two equivalent Ga(1), and two equivalent Ge(1) atoms. Mn(1) is bonded in a 12-coordinate geometry to six equivalent Er(1), two equivalent Mn(1), one Ga(1), two equivalent Ga(2), and one Ge(1) atom. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 9-coordinate geometry to six equivalent Er(1) and three equivalent Mn(1) atoms. In the second Ga site, Ga(2) is bonded in a 9-coordinate geometry to three equivalent Er(1) and six equivalent Mn(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to six equivalent Er(1) and three equivalent Mn(1) atoms. is represented by the CIF card [CIF]
data_Er3Mn3Ga2Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.991
_cell_length_b   6.991
_cell_length_c   4.114
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   174.153
_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
  Er  Er0  1  0.247  0.911  0.500  1.0
  Er  Er1  1  0.665  0.753  0.500  1.0
  Er  Er2  1  0.089  0.335  0.500  1.0
  Mn  Mn3  1  0.898  0.561  0.000  1.0
  Mn  Mn4  1  0.662  0.102  0.000  1.0
  Mn  Mn5  1  0.439  0.338  0.000  1.0
  Ga  Ga6  1  0.000  0.000  0.000  1.0
  Ga  Ga7  1  0.667  0.333  0.500  1.0
  Ge  Ge8  1  0.333  0.667  0.000  1.0
[/CIF]
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The material described by Er3Mn3GeGa2 crystallizes in the hexagonal P-6 space group. Er(1) is bonded in a 5-coordinate geometry to six equivalent Mn(1), one Ga(2), two equivalent Ga(1), and two equivalent Ge(1) atoms. Mn(1) is bonded in a 12-coordinate geometry to six equivalent Er(1), two equivalent Mn(1), one Ga(1), two equivalent Ga(2), and one Ge(1) atom. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 9-coordinate geometry to six equivalent Er(1) and three equivalent Mn(1) atoms. In the second Ga site, Ga(2) is bonded in a 9-coordinate geometry to three equivalent Er(1) and six equivalent Mn(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to six equivalent Er(1) and three equivalent Mn(1) atoms. is represented by the CIF card [CIF]
data_Er3Mn3Ga2Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.991
_cell_length_b   6.991
_cell_length_c   4.114
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   174.153
_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
  Er  Er0  1  0.247  0.911  0.500  1.0
  Er  Er1  1  0.665  0.753  0.500  1.0
  Er  Er2  1  0.089  0.335  0.500  1.0
  Mn  Mn3  1  0.898  0.561  0.000  1.0
  Mn  Mn4  1  0.662  0.102  0.000  1.0
  Mn  Mn5  1  0.439  0.338  0.000  1.0
  Ga  Ga6  1  0.000  0.000  0.000  1.0
  Ga  Ga7  1  0.667  0.333  0.500  1.0
  Ge  Ge8  1  0.333  0.667  0.000  1.0
[/CIF]
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