The crystal structure described by EuSn crystallizes in the orthorhombic Cmcm space group. Eu(1) is bonded in a 7-coordinate geometry to seven equivalent Sn(1) atoms. Sn(1) is bonded in a 9-coordinate geometry to seven equivalent Eu(1) and two equivalent Sn(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_EuSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.456
_cell_length_b   4.931
_cell_length_c   6.414
_cell_angle_alpha   112.605
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   130.100
_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
  Eu  Eu0  1  0.750  0.135  0.270  1.0
  Eu  Eu1  1  0.250  0.865  0.730  1.0
  Sn  Sn2  1  0.250  0.581  0.162  1.0
  Sn  Sn3  1  0.750  0.419  0.838  1.0
[/CIF]
.
The crystal structure described by EuSn crystallizes in the orthorhombic Cmcm space group. Eu(1) is bonded in a 7-coordinate geometry to seven equivalent Sn(1) atoms. Sn(1) is bonded in a 9-coordinate geometry to seven equivalent Eu(1) and two equivalent Sn(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_EuSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.456
_cell_length_b   4.931
_cell_length_c   6.414
_cell_angle_alpha   112.605
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   130.100
_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
  Eu  Eu0  1  0.750  0.135  0.270  1.0
  Eu  Eu1  1  0.250  0.865  0.730  1.0
  Sn  Sn2  1  0.250  0.581  0.162  1.0
  Sn  Sn3  1  0.750  0.419  0.838  1.0
[/CIF]
.