The structure described by SmNiGe crystallizes in the orthorhombic Pnma space group. Sm(1) is bonded in a 12-coordinate geometry to six equivalent Ni(1) and six equivalent Ge(1) atoms. Ni(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Ge(1) atoms. Ge(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmNiGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.274
_cell_length_b   7.124
_cell_length_c   7.269
_cell_angle_alpha   89.976
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   221.286
_cell_formula_units_Z   4
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  0.250  0.489  0.205  1.0
  Sm  Sm1  1  0.250  0.989  0.295  1.0
  Sm  Sm2  1  0.750  0.511  0.795  1.0
  Sm  Sm3  1  0.750  0.011  0.705  1.0
  Ni  Ni4  1  0.250  0.189  0.918  1.0
  Ni  Ni5  1  0.250  0.689  0.582  1.0
  Ni  Ni6  1  0.750  0.811  0.082  1.0
  Ni  Ni7  1  0.750  0.311  0.418  1.0
  Ge  Ge8  1  0.250  0.306  0.589  1.0
  Ge  Ge9  1  0.250  0.806  0.911  1.0
  Ge  Ge10  1  0.750  0.694  0.411  1.0
  Ge  Ge11  1  0.750  0.194  0.089  1.0
[/CIF]
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The structure described by SmNiGe crystallizes in the orthorhombic Pnma space group. Sm(1) is bonded in a 12-coordinate geometry to six equivalent Ni(1) and six equivalent Ge(1) atoms. Ni(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Ge(1) atoms. Ge(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmNiGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.274
_cell_length_b   7.124
_cell_length_c   7.269
_cell_angle_alpha   89.976
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   221.286
_cell_formula_units_Z   4
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  0.250  0.489  0.205  1.0
  Sm  Sm1  1  0.250  0.989  0.295  1.0
  Sm  Sm2  1  0.750  0.511  0.795  1.0
  Sm  Sm3  1  0.750  0.011  0.705  1.0
  Ni  Ni4  1  0.250  0.189  0.918  1.0
  Ni  Ni5  1  0.250  0.689  0.582  1.0
  Ni  Ni6  1  0.750  0.811  0.082  1.0
  Ni  Ni7  1  0.750  0.311  0.418  1.0
  Ge  Ge8  1  0.250  0.306  0.589  1.0
  Ge  Ge9  1  0.250  0.806  0.911  1.0
  Ge  Ge10  1  0.750  0.694  0.411  1.0
  Ge  Ge11  1  0.750  0.194  0.089  1.0
[/CIF]
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