The material structure described by Dy2Mn12Ga5 crystallizes in the orthorhombic Cmcm space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 18-coordinate geometry to two equivalent Mn(1), two equivalent Mn(2), two equivalent Mn(3), four equivalent Mn(5), and eight equivalent Mn(4) atoms. In the second Dy site, Dy(2) is bonded in a 20-coordinate geometry to two equivalent Mn(1), two equivalent Mn(2), two equivalent Mn(3), two equivalent Mn(5), four equivalent Mn(4), two equivalent Ga(1), two equivalent Ga(3), and four equivalent Ga(2) atoms. There are five inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 12-coordinate geometry to one Dy(1), one Dy(2), one Mn(1), one Mn(3), two equivalent Mn(4), two equivalent Mn(5), two equivalent Ga(1), and two equivalent Ga(2) atoms. In the second Mn site, Mn(2) is bonded in a 12-coordinate geometry to one Dy(1), one Dy(2), one Mn(2), one Mn(3), four equivalent Mn(4), two equivalent Ga(1), and two equivalent Ga(3) atoms. In the third Mn site, Mn(3) is bonded in a 12-coordinate geometry to one Dy(1), one Dy(2), one Mn(1), one Mn(2), two equivalent Mn(4), two equivalent Mn(5), two equivalent Ga(1), and two equivalent Ga(2) atoms. In the fourth Mn site, Mn(4) is bonded in a 12-coordinate geometry to one Dy(2), two equivalent Dy(1), one Mn(1), one Mn(3), one Mn(4), one Mn(5), two equivalent Mn(2), one Ga(1), one Ga(2), and one Ga(3) atom. In the fifth Mn site, Mn(5) is bonded in a 12-coordinate geometry to one Dy(2), two equivalent Dy(1), two equivalent Mn(1), two equivalent Mn(3), two equivalent Mn(4), one Ga(1), and two equivalent Ga(2) atoms. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 14-coordinate geometry to one Dy(2), one Mn(5), two equivalent Mn(1), two equivalent Mn(2), two equivalent Mn(3), two equivalent Mn(4), one Ga(1), one Ga(3), and two equivalent Ga(2) atoms. In the second Ga site, Ga(2) is bonded to two equivalent Dy(2), two equivalent Mn(1), two equivalent Mn(3), two equivalent Mn(4), two equivalent Mn(5), and two equivalent Ga(1) atoms to form a mixture of distorted face and corner-sharing GaDy2Mn8Ga2 cuboctahedra. In the third Ga site, Ga(3) is bonded to two equivalent Dy(2), four equivalent Mn(2), four equivalent Mn(4), and two equivalent Ga(1) atoms to form a mixture of distorted face and corner-sharing GaDy2Mn8Ga2 cuboctahedra. is represented by the CIF file [CIF]
data_Dy2Mn12Ga5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.688
_cell_length_b   8.695
_cell_length_c   8.796
_cell_angle_alpha   60.382
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   577.675
_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
  Dy  Dy0  1  0.250  0.999  0.003  1.0
  Dy  Dy1  1  0.750  0.001  0.997  1.0
  Dy  Dy2  1  0.750  0.661  0.677  1.0
  Dy  Dy3  1  0.250  0.339  0.323  1.0
  Mn  Mn4  1  0.250  0.970  0.359  1.0
  Mn  Mn5  1  0.250  0.679  0.962  1.0
  Mn  Mn6  1  0.250  0.357  0.671  1.0
  Mn  Mn7  1  0.250  0.972  0.671  1.0
  Mn  Mn8  1  0.250  0.671  0.359  1.0
  Mn  Mn9  1  0.250  0.359  0.962  1.0
  Mn  Mn10  1  0.750  0.030  0.641  1.0
  Mn  Mn11  1  0.750  0.321  0.038  1.0
  Mn  Mn12  1  0.750  0.643  0.329  1.0
  Mn  Mn13  1  0.750  0.028  0.329  1.0
  Mn  Mn14  1  0.750  0.329  0.641  1.0
  Mn  Mn15  1  0.750  0.641  0.038  1.0
  Mn  Mn16  1  0.518  0.317  0.838  1.0
  Mn  Mn17  1  0.515  0.843  0.313  1.0
  Mn  Mn18  1  0.518  0.845  0.838  1.0
  Mn  Mn19  1  0.482  0.683  0.162  1.0
  Mn  Mn20  1  0.485  0.157  0.687  1.0
  Mn  Mn21  1  0.482  0.155  0.162  1.0
  Mn  Mn22  1  0.018  0.683  0.162  1.0
  Mn  Mn23  1  0.015  0.157  0.687  1.0
  Mn  Mn24  1  0.018  0.155  0.162  1.0
  Mn  Mn25  1  0.982  0.317  0.838  1.0
  Mn  Mn26  1  0.985  0.843  0.313  1.0
  Mn  Mn27  1  0.982  0.845  0.838  1.0
  Ga  Ga28  1  0.393  0.667  0.667  1.0
  Ga  Ga29  1  0.607  0.333  0.333  1.0
  Ga  Ga30  1  0.893  0.333  0.333  1.0
  Ga  Ga31  1  0.107  0.667  0.667  1.0
  Ga  Ga32  1  0.500  0.000  0.500  1.0
  Ga  Ga33  1  0.500  0.500  0.000  1.0
  Ga  Ga34  1  0.500  0.500  0.500  1.0
  Ga  Ga35  1  0.000  0.000  0.500  1.0
  Ga  Ga36  1  0.000  0.500  0.000  1.0
  Ga  Ga37  1  0.000  0.500  0.500  1.0
[/CIF]
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The material structure described by Dy2Mn12Ga5 crystallizes in the orthorhombic Cmcm space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 18-coordinate geometry to two equivalent Mn(1), two equivalent Mn(2), two equivalent Mn(3), four equivalent Mn(5), and eight equivalent Mn(4) atoms. In the second Dy site, Dy(2) is bonded in a 20-coordinate geometry to two equivalent Mn(1), two equivalent Mn(2), two equivalent Mn(3), two equivalent Mn(5), four equivalent Mn(4), two equivalent Ga(1), two equivalent Ga(3), and four equivalent Ga(2) atoms. There are five inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 12-coordinate geometry to one Dy(1), one Dy(2), one Mn(1), one Mn(3), two equivalent Mn(4), two equivalent Mn(5), two equivalent Ga(1), and two equivalent Ga(2) atoms. In the second Mn site, Mn(2) is bonded in a 12-coordinate geometry to one Dy(1), one Dy(2), one Mn(2), one Mn(3), four equivalent Mn(4), two equivalent Ga(1), and two equivalent Ga(3) atoms. In the third Mn site, Mn(3) is bonded in a 12-coordinate geometry to one Dy(1), one Dy(2), one Mn(1), one Mn(2), two equivalent Mn(4), two equivalent Mn(5), two equivalent Ga(1), and two equivalent Ga(2) atoms. In the fourth Mn site, Mn(4) is bonded in a 12-coordinate geometry to one Dy(2), two equivalent Dy(1), one Mn(1), one Mn(3), one Mn(4), one Mn(5), two equivalent Mn(2), one Ga(1), one Ga(2), and one Ga(3) atom. In the fifth Mn site, Mn(5) is bonded in a 12-coordinate geometry to one Dy(2), two equivalent Dy(1), two equivalent Mn(1), two equivalent Mn(3), two equivalent Mn(4), one Ga(1), and two equivalent Ga(2) atoms. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 14-coordinate geometry to one Dy(2), one Mn(5), two equivalent Mn(1), two equivalent Mn(2), two equivalent Mn(3), two equivalent Mn(4), one Ga(1), one Ga(3), and two equivalent Ga(2) atoms. In the second Ga site, Ga(2) is bonded to two equivalent Dy(2), two equivalent Mn(1), two equivalent Mn(3), two equivalent Mn(4), two equivalent Mn(5), and two equivalent Ga(1) atoms to form a mixture of distorted face and corner-sharing GaDy2Mn8Ga2 cuboctahedra. In the third Ga site, Ga(3) is bonded to two equivalent Dy(2), four equivalent Mn(2), four equivalent Mn(4), and two equivalent Ga(1) atoms to form a mixture of distorted face and corner-sharing GaDy2Mn8Ga2 cuboctahedra. is represented by the CIF file [CIF]
data_Dy2Mn12Ga5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.688
_cell_length_b   8.695
_cell_length_c   8.796
_cell_angle_alpha   60.382
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   577.675
_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
  Dy  Dy0  1  0.250  0.999  0.003  1.0
  Dy  Dy1  1  0.750  0.001  0.997  1.0
  Dy  Dy2  1  0.750  0.661  0.677  1.0
  Dy  Dy3  1  0.250  0.339  0.323  1.0
  Mn  Mn4  1  0.250  0.970  0.359  1.0
  Mn  Mn5  1  0.250  0.679  0.962  1.0
  Mn  Mn6  1  0.250  0.357  0.671  1.0
  Mn  Mn7  1  0.250  0.972  0.671  1.0
  Mn  Mn8  1  0.250  0.671  0.359  1.0
  Mn  Mn9  1  0.250  0.359  0.962  1.0
  Mn  Mn10  1  0.750  0.030  0.641  1.0
  Mn  Mn11  1  0.750  0.321  0.038  1.0
  Mn  Mn12  1  0.750  0.643  0.329  1.0
  Mn  Mn13  1  0.750  0.028  0.329  1.0
  Mn  Mn14  1  0.750  0.329  0.641  1.0
  Mn  Mn15  1  0.750  0.641  0.038  1.0
  Mn  Mn16  1  0.518  0.317  0.838  1.0
  Mn  Mn17  1  0.515  0.843  0.313  1.0
  Mn  Mn18  1  0.518  0.845  0.838  1.0
  Mn  Mn19  1  0.482  0.683  0.162  1.0
  Mn  Mn20  1  0.485  0.157  0.687  1.0
  Mn  Mn21  1  0.482  0.155  0.162  1.0
  Mn  Mn22  1  0.018  0.683  0.162  1.0
  Mn  Mn23  1  0.015  0.157  0.687  1.0
  Mn  Mn24  1  0.018  0.155  0.162  1.0
  Mn  Mn25  1  0.982  0.317  0.838  1.0
  Mn  Mn26  1  0.985  0.843  0.313  1.0
  Mn  Mn27  1  0.982  0.845  0.838  1.0
  Ga  Ga28  1  0.393  0.667  0.667  1.0
  Ga  Ga29  1  0.607  0.333  0.333  1.0
  Ga  Ga30  1  0.893  0.333  0.333  1.0
  Ga  Ga31  1  0.107  0.667  0.667  1.0
  Ga  Ga32  1  0.500  0.000  0.500  1.0
  Ga  Ga33  1  0.500  0.500  0.000  1.0
  Ga  Ga34  1  0.500  0.500  0.500  1.0
  Ga  Ga35  1  0.000  0.000  0.500  1.0
  Ga  Ga36  1  0.000  0.500  0.000  1.0
  Ga  Ga37  1  0.000  0.500  0.500  1.0
[/CIF]
.