The material described by Mg5Pd2 crystallizes in the hexagonal P6_3/mmc space group. There are three inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a distorted single-bond geometry to three equivalent Pd(1) atoms. In the second Mg site, Mg(2) is bonded in a distorted single-bond geometry to one Pd(2) and two equivalent Pd(1) atoms. In the third Mg site, Mg(3) is bonded in a 6-coordinate geometry to six equivalent Pd(1) atoms. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 10-coordinate geometry to two equivalent Mg(2), two equivalent Mg(3), and six equivalent Mg(1) atoms. In the second Pd site, Pd(2) is bonded in a distorted trigonal planar geometry to three equivalent Mg(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mg5Pd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.039
_cell_length_b   9.039
_cell_length_c   7.828
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   553.897
_cell_formula_units_Z   4
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
  Mg  Mg0  1  0.801  0.603  0.449  1.0
  Mg  Mg1  1  0.488  0.512  0.250  1.0
  Mg  Mg2  1  0.512  0.024  0.750  1.0
  Mg  Mg3  1  0.976  0.488  0.750  1.0
  Mg  Mg4  1  0.397  0.199  0.051  1.0
  Mg  Mg5  1  0.603  0.801  0.551  1.0
  Mg  Mg6  1  0.199  0.397  0.949  1.0
  Mg  Mg7  1  0.801  0.199  0.051  1.0
  Mg  Mg8  1  0.199  0.801  0.551  1.0
  Mg  Mg9  1  0.801  0.603  0.051  1.0
  Mg  Mg10  1  0.199  0.397  0.551  1.0
  Mg  Mg11  1  0.603  0.801  0.949  1.0
  Mg  Mg12  1  0.024  0.512  0.250  1.0
  Mg  Mg13  1  0.000  0.000  0.000  1.0
  Mg  Mg14  1  0.397  0.199  0.449  1.0
  Mg  Mg15  1  0.199  0.801  0.949  1.0
  Mg  Mg16  1  0.801  0.199  0.449  1.0
  Mg  Mg17  1  0.488  0.976  0.250  1.0
  Mg  Mg18  1  0.000  0.000  0.500  1.0
  Mg  Mg19  1  0.512  0.488  0.750  1.0
  Pd  Pd20  1  0.877  0.123  0.750  1.0
  Pd  Pd21  1  0.123  0.247  0.250  1.0
  Pd  Pd22  1  0.123  0.877  0.250  1.0
  Pd  Pd23  1  0.753  0.877  0.250  1.0
  Pd  Pd24  1  0.247  0.123  0.750  1.0
  Pd  Pd25  1  0.877  0.753  0.750  1.0
  Pd  Pd26  1  0.667  0.333  0.750  1.0
  Pd  Pd27  1  0.333  0.667  0.250  1.0
[/CIF]
.
The material described by Mg5Pd2 crystallizes in the hexagonal P6_3/mmc space group. There are three inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a distorted single-bond geometry to three equivalent Pd(1) atoms. In the second Mg site, Mg(2) is bonded in a distorted single-bond geometry to one Pd(2) and two equivalent Pd(1) atoms. In the third Mg site, Mg(3) is bonded in a 6-coordinate geometry to six equivalent Pd(1) atoms. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 10-coordinate geometry to two equivalent Mg(2), two equivalent Mg(3), and six equivalent Mg(1) atoms. In the second Pd site, Pd(2) is bonded in a distorted trigonal planar geometry to three equivalent Mg(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mg5Pd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.039
_cell_length_b   9.039
_cell_length_c   7.828
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   553.897
_cell_formula_units_Z   4
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
  Mg  Mg0  1  0.801  0.603  0.449  1.0
  Mg  Mg1  1  0.488  0.512  0.250  1.0
  Mg  Mg2  1  0.512  0.024  0.750  1.0
  Mg  Mg3  1  0.976  0.488  0.750  1.0
  Mg  Mg4  1  0.397  0.199  0.051  1.0
  Mg  Mg5  1  0.603  0.801  0.551  1.0
  Mg  Mg6  1  0.199  0.397  0.949  1.0
  Mg  Mg7  1  0.801  0.199  0.051  1.0
  Mg  Mg8  1  0.199  0.801  0.551  1.0
  Mg  Mg9  1  0.801  0.603  0.051  1.0
  Mg  Mg10  1  0.199  0.397  0.551  1.0
  Mg  Mg11  1  0.603  0.801  0.949  1.0
  Mg  Mg12  1  0.024  0.512  0.250  1.0
  Mg  Mg13  1  0.000  0.000  0.000  1.0
  Mg  Mg14  1  0.397  0.199  0.449  1.0
  Mg  Mg15  1  0.199  0.801  0.949  1.0
  Mg  Mg16  1  0.801  0.199  0.449  1.0
  Mg  Mg17  1  0.488  0.976  0.250  1.0
  Mg  Mg18  1  0.000  0.000  0.500  1.0
  Mg  Mg19  1  0.512  0.488  0.750  1.0
  Pd  Pd20  1  0.877  0.123  0.750  1.0
  Pd  Pd21  1  0.123  0.247  0.250  1.0
  Pd  Pd22  1  0.123  0.877  0.250  1.0
  Pd  Pd23  1  0.753  0.877  0.250  1.0
  Pd  Pd24  1  0.247  0.123  0.750  1.0
  Pd  Pd25  1  0.877  0.753  0.750  1.0
  Pd  Pd26  1  0.667  0.333  0.750  1.0
  Pd  Pd27  1  0.333  0.667  0.250  1.0
[/CIF]
.