The material structure described by MgEuPb crystallizes in the orthorhombic Pnma space group. Mg(1) is bonded to four equivalent Pb(1) atoms to form a mixture of distorted corner and edge-sharing MgPb4 tetrahedra. Eu(1) is bonded in a 5-coordinate geometry to five equivalent Pb(1) atoms. Pb(1) is bonded in a 9-coordinate geometry to four equivalent Mg(1) and five equivalent Eu(1) atoms. is represented by the CIF file [CIF]
data_EuMgPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.140
_cell_length_b   4.936
_cell_length_c   9.016
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   362.219
_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
  Eu  Eu0  1  0.019  0.250  0.315  1.0
  Eu  Eu1  1  0.519  0.250  0.185  1.0
  Eu  Eu2  1  0.981  0.750  0.685  1.0
  Eu  Eu3  1  0.481  0.750  0.815  1.0
  Mg  Mg4  1  0.153  0.250  0.934  1.0
  Mg  Mg5  1  0.653  0.250  0.566  1.0
  Mg  Mg6  1  0.847  0.750  0.066  1.0
  Mg  Mg7  1  0.347  0.750  0.434  1.0
  Pb  Pb8  1  0.271  0.250  0.613  1.0
  Pb  Pb9  1  0.771  0.250  0.887  1.0
  Pb  Pb10  1  0.729  0.750  0.387  1.0
  Pb  Pb11  1  0.229  0.750  0.113  1.0
[/CIF]
.
The material structure described by MgEuPb crystallizes in the orthorhombic Pnma space group. Mg(1) is bonded to four equivalent Pb(1) atoms to form a mixture of distorted corner and edge-sharing MgPb4 tetrahedra. Eu(1) is bonded in a 5-coordinate geometry to five equivalent Pb(1) atoms. Pb(1) is bonded in a 9-coordinate geometry to four equivalent Mg(1) and five equivalent Eu(1) atoms. is represented by the CIF file [CIF]
data_EuMgPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.140
_cell_length_b   4.936
_cell_length_c   9.016
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   362.219
_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
  Eu  Eu0  1  0.019  0.250  0.315  1.0
  Eu  Eu1  1  0.519  0.250  0.185  1.0
  Eu  Eu2  1  0.981  0.750  0.685  1.0
  Eu  Eu3  1  0.481  0.750  0.815  1.0
  Mg  Mg4  1  0.153  0.250  0.934  1.0
  Mg  Mg5  1  0.653  0.250  0.566  1.0
  Mg  Mg6  1  0.847  0.750  0.066  1.0
  Mg  Mg7  1  0.347  0.750  0.434  1.0
  Pb  Pb8  1  0.271  0.250  0.613  1.0
  Pb  Pb9  1  0.771  0.250  0.887  1.0
  Pb  Pb10  1  0.729  0.750  0.387  1.0
  Pb  Pb11  1  0.229  0.750  0.113  1.0
[/CIF]
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