The structure described by CeMnSn2 crystallizes in the orthorhombic Cmcm space group. Ce(1) is bonded in a 14-coordinate geometry to four equivalent Mn(1), four equivalent Sn(2), and six equivalent Sn(1) atoms. Mn(1) is bonded in a 5-coordinate geometry to four equivalent Ce(1), one Sn(1), and four equivalent Sn(2) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a distorted single-bond geometry to six equivalent Ce(1) and one Mn(1) atom. In the second Sn site, Sn(2) is bonded in a 4-coordinate geometry to four equivalent Ce(1) and four equivalent Mn(1) atoms. is represented by the CIF file [CIF]
data_CeMnSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.332
_cell_length_b   9.332
_cell_length_c   4.784
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   151.536
_symmetry_Int_Tables_number   1
_cell_volume   198.545
_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
  Ce  Ce0  1  0.610  0.390  0.750  1.0
  Ce  Ce1  1  0.390  0.610  0.250  1.0
  Mn  Mn2  1  0.816  0.184  0.750  1.0
  Mn  Mn3  1  0.184  0.816  0.250  1.0
  Sn  Sn4  1  0.956  0.044  0.750  1.0
  Sn  Sn5  1  0.044  0.956  0.250  1.0
  Sn  Sn6  1  0.247  0.753  0.750  1.0
  Sn  Sn7  1  0.753  0.247  0.250  1.0
[/CIF]
.
The structure described by CeMnSn2 crystallizes in the orthorhombic Cmcm space group. Ce(1) is bonded in a 14-coordinate geometry to four equivalent Mn(1), four equivalent Sn(2), and six equivalent Sn(1) atoms. Mn(1) is bonded in a 5-coordinate geometry to four equivalent Ce(1), one Sn(1), and four equivalent Sn(2) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a distorted single-bond geometry to six equivalent Ce(1) and one Mn(1) atom. In the second Sn site, Sn(2) is bonded in a 4-coordinate geometry to four equivalent Ce(1) and four equivalent Mn(1) atoms. is represented by the CIF file [CIF]
data_CeMnSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.332
_cell_length_b   9.332
_cell_length_c   4.784
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   151.536
_symmetry_Int_Tables_number   1
_cell_volume   198.545
_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
  Ce  Ce0  1  0.610  0.390  0.750  1.0
  Ce  Ce1  1  0.390  0.610  0.250  1.0
  Mn  Mn2  1  0.816  0.184  0.750  1.0
  Mn  Mn3  1  0.184  0.816  0.250  1.0
  Sn  Sn4  1  0.956  0.044  0.750  1.0
  Sn  Sn5  1  0.044  0.956  0.250  1.0
  Sn  Sn6  1  0.247  0.753  0.750  1.0
  Sn  Sn7  1  0.753  0.247  0.250  1.0
[/CIF]
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