The structure described by YMn2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. Y(1) is bonded in a 16-coordinate geometry to four equivalent Y(1) and twelve equivalent Mn(1) atoms. Mn(1) is bonded to six equivalent Y(1) and six equivalent Mn(1) atoms to form a mixture of edge, face, and corner-sharing MnY6Mn6 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_YMn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.120
_cell_length_b   5.120
_cell_length_c   5.120
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   94.929
_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
  Y  Y0  1  0.750  0.750  0.750  1.0
  Y  Y1  1  0.000  0.000  0.000  1.0
  Mn  Mn2  1  0.375  0.375  0.375  1.0
  Mn  Mn3  1  0.375  0.375  0.875  1.0
  Mn  Mn4  1  0.375  0.875  0.375  1.0
  Mn  Mn5  1  0.875  0.375  0.375  1.0
[/CIF]
.
The structure described by YMn2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. Y(1) is bonded in a 16-coordinate geometry to four equivalent Y(1) and twelve equivalent Mn(1) atoms. Mn(1) is bonded to six equivalent Y(1) and six equivalent Mn(1) atoms to form a mixture of edge, face, and corner-sharing MnY6Mn6 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_YMn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.120
_cell_length_b   5.120
_cell_length_c   5.120
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   94.929
_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
  Y  Y0  1  0.750  0.750  0.750  1.0
  Y  Y1  1  0.000  0.000  0.000  1.0
  Mn  Mn2  1  0.375  0.375  0.375  1.0
  Mn  Mn3  1  0.375  0.375  0.875  1.0
  Mn  Mn4  1  0.375  0.875  0.375  1.0
  Mn  Mn5  1  0.875  0.375  0.375  1.0
[/CIF]
.