The material structure described by EuCu2Sn2 crystallizes in the monoclinic C2/m space group. Eu(1) is bonded in a 10-coordinate geometry to six equivalent Cu(1) and eight equivalent Sn(1) atoms. Cu(1) is bonded in a 9-coordinate geometry to three equivalent Eu(1), two equivalent Cu(1), and four equivalent Sn(1) atoms. Sn(1) is bonded in a 9-coordinate geometry to four equivalent Eu(1), four equivalent Cu(1), and one Sn(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Eu(CuSn)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.984
_cell_length_b   5.984
_cell_length_c   4.757
_cell_angle_alpha   72.589
_cell_angle_beta   72.589
_cell_angle_gamma   42.011
_symmetry_Int_Tables_number   1
_cell_volume   107.996
_cell_formula_units_Z   1
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  0.000  0.000  0.000  1.0
  Cu  Cu1  1  0.742  0.742  0.856  1.0
  Cu  Cu2  1  0.258  0.258  0.144  1.0
  Sn  Sn3  1  0.359  0.359  0.572  1.0
  Sn  Sn4  1  0.641  0.641  0.428  1.0
[/CIF]
.
The material structure described by EuCu2Sn2 crystallizes in the monoclinic C2/m space group. Eu(1) is bonded in a 10-coordinate geometry to six equivalent Cu(1) and eight equivalent Sn(1) atoms. Cu(1) is bonded in a 9-coordinate geometry to three equivalent Eu(1), two equivalent Cu(1), and four equivalent Sn(1) atoms. Sn(1) is bonded in a 9-coordinate geometry to four equivalent Eu(1), four equivalent Cu(1), and one Sn(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Eu(CuSn)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.984
_cell_length_b   5.984
_cell_length_c   4.757
_cell_angle_alpha   72.589
_cell_angle_beta   72.589
_cell_angle_gamma   42.011
_symmetry_Int_Tables_number   1
_cell_volume   107.996
_cell_formula_units_Z   1
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  0.000  0.000  0.000  1.0
  Cu  Cu1  1  0.742  0.742  0.856  1.0
  Cu  Cu2  1  0.258  0.258  0.144  1.0
  Sn  Sn3  1  0.359  0.359  0.572  1.0
  Sn  Sn4  1  0.641  0.641  0.428  1.0
[/CIF]
.