The material structure described by TmNiSn crystallizes in the orthorhombic Pnma space group. Tm(1) is bonded in a 12-coordinate geometry to six equivalent Ni(1) and six equivalent Sn(1) atoms. Ni(1) is bonded in a 10-coordinate geometry to six equivalent Tm(1) and four equivalent Sn(1) atoms. Sn(1) is bonded in a 10-coordinate geometry to six equivalent Tm(1) and four equivalent Ni(1) atoms. is represented by the CIF card [CIF]
data_TmNiSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.407
_cell_length_b   6.989
_cell_length_c   7.597
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   233.991
_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
  Tm  Tm0  1  0.250  0.987  0.298  1.0
  Tm  Tm1  1  0.250  0.487  0.202  1.0
  Tm  Tm2  1  0.750  0.013  0.702  1.0
  Tm  Tm3  1  0.750  0.513  0.798  1.0
  Ni  Ni4  1  0.250  0.203  0.914  1.0
  Ni  Ni5  1  0.250  0.703  0.586  1.0
  Ni  Ni6  1  0.750  0.797  0.086  1.0
  Ni  Ni7  1  0.750  0.297  0.414  1.0
  Sn  Sn8  1  0.250  0.310  0.586  1.0
  Sn  Sn9  1  0.250  0.810  0.914  1.0
  Sn  Sn10  1  0.750  0.690  0.414  1.0
  Sn  Sn11  1  0.750  0.190  0.086  1.0
[/CIF]
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The material structure described by TmNiSn crystallizes in the orthorhombic Pnma space group. Tm(1) is bonded in a 12-coordinate geometry to six equivalent Ni(1) and six equivalent Sn(1) atoms. Ni(1) is bonded in a 10-coordinate geometry to six equivalent Tm(1) and four equivalent Sn(1) atoms. Sn(1) is bonded in a 10-coordinate geometry to six equivalent Tm(1) and four equivalent Ni(1) atoms. is represented by the CIF card [CIF]
data_TmNiSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.407
_cell_length_b   6.989
_cell_length_c   7.597
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   233.991
_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
  Tm  Tm0  1  0.250  0.987  0.298  1.0
  Tm  Tm1  1  0.250  0.487  0.202  1.0
  Tm  Tm2  1  0.750  0.013  0.702  1.0
  Tm  Tm3  1  0.750  0.513  0.798  1.0
  Ni  Ni4  1  0.250  0.203  0.914  1.0
  Ni  Ni5  1  0.250  0.703  0.586  1.0
  Ni  Ni6  1  0.750  0.797  0.086  1.0
  Ni  Ni7  1  0.750  0.297  0.414  1.0
  Sn  Sn8  1  0.250  0.310  0.586  1.0
  Sn  Sn9  1  0.250  0.810  0.914  1.0
  Sn  Sn10  1  0.750  0.690  0.414  1.0
  Sn  Sn11  1  0.750  0.190  0.086  1.0
[/CIF]
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