The structure described by MgDySn crystallizes in the monoclinic C2/m space group. Mg(1) is bonded in a distorted square co-planar geometry to four equivalent Sn(1) atoms. Dy(1) is bonded to five equivalent Sn(1) atoms to form a mixture of distorted corner and edge-sharing DySn5 square pyramids. Sn(1) is bonded in a 9-coordinate geometry to four equivalent Mg(1) and five equivalent Dy(1) atoms. is represented by the CIF file [CIF]
data_DyMgSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.381
_cell_length_b   4.385
_cell_length_c   8.489
_cell_angle_alpha   104.806
_cell_angle_beta   104.809
_cell_angle_gamma   89.980
_symmetry_Int_Tables_number   1
_cell_volume   152.053
_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  0.666  0.666  0.334  1.0
  Dy  Dy1  1  0.334  0.334  0.666  1.0
  Mg  Mg2  1  0.500  1.000  1.000  1.0
  Mg  Mg3  1  0.000  0.500  0.000  1.0
  Sn  Sn4  1  0.136  0.136  0.272  1.0
  Sn  Sn5  1  0.864  0.864  0.728  1.0
[/CIF]
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The structure described by MgDySn crystallizes in the monoclinic C2/m space group. Mg(1) is bonded in a distorted square co-planar geometry to four equivalent Sn(1) atoms. Dy(1) is bonded to five equivalent Sn(1) atoms to form a mixture of distorted corner and edge-sharing DySn5 square pyramids. Sn(1) is bonded in a 9-coordinate geometry to four equivalent Mg(1) and five equivalent Dy(1) atoms. is represented by the CIF file [CIF]
data_DyMgSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.381
_cell_length_b   4.385
_cell_length_c   8.489
_cell_angle_alpha   104.806
_cell_angle_beta   104.809
_cell_angle_gamma   89.980
_symmetry_Int_Tables_number   1
_cell_volume   152.053
_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  0.666  0.666  0.334  1.0
  Dy  Dy1  1  0.334  0.334  0.666  1.0
  Mg  Mg2  1  0.500  1.000  1.000  1.0
  Mg  Mg3  1  0.000  0.500  0.000  1.0
  Sn  Sn4  1  0.136  0.136  0.272  1.0
  Sn  Sn5  1  0.864  0.864  0.728  1.0
[/CIF]
.