The material structure described by Sn is Protactinium-like structured and crystallizes in the monoclinic C2/c space group. There are three inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a distorted q6 geometry to four equivalent Sn(2) and six equivalent Sn(3) atoms. In the second Sn site, Sn(2) is bonded in a distorted q6 geometry to four equivalent Sn(1) and six equivalent Sn(3) atoms. In the third Sn site, Sn(3) is bonded in a 10-coordinate geometry to three equivalent Sn(1), three equivalent Sn(2), and four equivalent Sn(3) atoms. is represented by the CIF file [CIF]
data_Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.233
_cell_length_b   3.369
_cell_length_c   3.369
_cell_angle_alpha   84.379
_cell_angle_beta   62.534
_cell_angle_gamma   62.534
_symmetry_Int_Tables_number   1
_cell_volume   28.585
_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
  Sn  Sn0  1  0.000  0.500  0.500  1.0
[/CIF]
.
The material structure described by Sn is Protactinium-like structured and crystallizes in the monoclinic C2/c space group. There are three inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a distorted q6 geometry to four equivalent Sn(2) and six equivalent Sn(3) atoms. In the second Sn site, Sn(2) is bonded in a distorted q6 geometry to four equivalent Sn(1) and six equivalent Sn(3) atoms. In the third Sn site, Sn(3) is bonded in a 10-coordinate geometry to three equivalent Sn(1), three equivalent Sn(2), and four equivalent Sn(3) atoms. is represented by the CIF file [CIF]
data_Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.233
_cell_length_b   3.369
_cell_length_c   3.369
_cell_angle_alpha   84.379
_cell_angle_beta   62.534
_cell_angle_gamma   62.534
_symmetry_Int_Tables_number   1
_cell_volume   28.585
_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
  Sn  Sn0  1  0.000  0.500  0.500  1.0
[/CIF]
.