The compound described by TmNiGe2 crystallizes in the orthorhombic Cmcm space group. Tm(1) is bonded in a 14-coordinate geometry to four equivalent Ni(1), four equivalent Ge(2), and six equivalent Ge(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to four equivalent Tm(1), one Ge(1), and four equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to six equivalent Tm(1), one Ni(1), and two equivalent Ge(1) atoms. In the second Ge site, Ge(2) is bonded in a 8-coordinate geometry to four equivalent Tm(1) and four equivalent Ni(1) atoms. is represented by the CIF card [CIF]
data_TmNiGe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.027
_cell_length_b   4.172
_cell_length_c   8.567
_cell_angle_alpha   90.000
_cell_angle_beta   103.592
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   139.883
_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
  Tm  Tm0  1  0.892  0.750  0.784  1.0
  Tm  Tm1  1  0.108  0.250  0.216  1.0
  Ni  Ni2  1  0.677  0.750  0.355  1.0
  Ni  Ni3  1  0.323  0.250  0.645  1.0
  Ge  Ge4  1  0.541  0.750  0.081  1.0
  Ge  Ge5  1  0.459  0.250  0.919  1.0
  Ge  Ge6  1  0.253  0.750  0.506  1.0
  Ge  Ge7  1  0.747  0.250  0.494  1.0
[/CIF]
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The compound described by TmNiGe2 crystallizes in the orthorhombic Cmcm space group. Tm(1) is bonded in a 14-coordinate geometry to four equivalent Ni(1), four equivalent Ge(2), and six equivalent Ge(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to four equivalent Tm(1), one Ge(1), and four equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to six equivalent Tm(1), one Ni(1), and two equivalent Ge(1) atoms. In the second Ge site, Ge(2) is bonded in a 8-coordinate geometry to four equivalent Tm(1) and four equivalent Ni(1) atoms. is represented by the CIF card [CIF]
data_TmNiGe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.027
_cell_length_b   4.172
_cell_length_c   8.567
_cell_angle_alpha   90.000
_cell_angle_beta   103.592
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   139.883
_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
  Tm  Tm0  1  0.892  0.750  0.784  1.0
  Tm  Tm1  1  0.108  0.250  0.216  1.0
  Ni  Ni2  1  0.677  0.750  0.355  1.0
  Ni  Ni3  1  0.323  0.250  0.645  1.0
  Ge  Ge4  1  0.541  0.750  0.081  1.0
  Ge  Ge5  1  0.459  0.250  0.919  1.0
  Ge  Ge6  1  0.253  0.750  0.506  1.0
  Ge  Ge7  1  0.747  0.250  0.494  1.0
[/CIF]
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