The material described by SmNi crystallizes in the orthorhombic Cmcm space group. Sm(1) is bonded in a 7-coordinate geometry to seven equivalent Ni(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to seven equivalent Sm(1) and two equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.784
_cell_length_b   4.294
_cell_length_c   5.455
_cell_angle_alpha   90.000
_cell_angle_beta   69.637
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   83.119
_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
  Sm  Sm0  1  0.139  0.750  0.723  1.0
  Sm  Sm1  1  0.861  0.250  0.277  1.0
  Ni  Ni2  1  0.430  0.750  0.141  1.0
  Ni  Ni3  1  0.570  0.250  0.859  1.0
[/CIF]
.
The material described by SmNi crystallizes in the orthorhombic Cmcm space group. Sm(1) is bonded in a 7-coordinate geometry to seven equivalent Ni(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to seven equivalent Sm(1) and two equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.784
_cell_length_b   4.294
_cell_length_c   5.455
_cell_angle_alpha   90.000
_cell_angle_beta   69.637
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   83.119
_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
  Sm  Sm0  1  0.139  0.750  0.723  1.0
  Sm  Sm1  1  0.861  0.250  0.277  1.0
  Ni  Ni2  1  0.430  0.750  0.141  1.0
  Ni  Ni3  1  0.570  0.250  0.859  1.0
[/CIF]
.