The material structure described by TmMn6Ge5Ga1 crystallizes in the hexagonal P6mm space group. Tm(1) is bonded to one Ga(1), one Ge(3), and six equivalent Ge(1) atoms to form distorted TmGaGe7 hexagonal bipyramids that share  a cornercorner with one Ge(3)TmMn6Ga hexagonal bipyramid and edges with six equivalent Tm(1)GaGe7 hexagonal bipyramids. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 6-coordinate geometry to two equivalent Ge(1), two equivalent Ge(2), and two equivalent Ge(3) atoms. In the second Mn site, Mn(2) is bonded in a 6-coordinate geometry to two equivalent Ga(1), two equivalent Ge(1), and two equivalent Ge(2) atoms. Ga(1) is bonded in a 8-coordinate geometry to one Tm(1), six equivalent Mn(2), and one Ge(3) atom. There are three inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to three equivalent Tm(1), three equivalent Mn(1), and three equivalent Mn(2) atoms. In the second Ge site, Ge(2) is bonded in a 6-coordinate geometry to three equivalent Mn(1) and three equivalent Mn(2) atoms. In the third Ge site, Ge(3) is bonded to one Tm(1), six equivalent Mn(1), and one Ga(1) atom to form distorted GeTmMn6Ga hexagonal bipyramids that share  a cornercorner with one Tm(1)GaGe7 hexagonal bipyramid and corners with six equivalent Ge(3)TmMn6Ga hexagonal bipyramids. is represented by the CIF file [CIF]
data_TmMn6GaGe5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.189
_cell_length_b   5.186
_cell_length_c   8.118
_cell_angle_alpha   90.022
_cell_angle_beta   89.971
_cell_angle_gamma   120.019
_symmetry_Int_Tables_number   1
_cell_volume   189.157
_cell_formula_units_Z   1
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  1.000  0.000  0.997  1.0
  Mn  Mn1  1  1.000  0.500  0.250  1.0
  Mn  Mn2  1  0.500  1.000  0.250  1.0
  Mn  Mn3  1  0.500  0.500  0.250  1.0
  Mn  Mn4  1  1.000  0.500  0.752  1.0
  Mn  Mn5  1  0.500  0.000  0.752  1.0
  Mn  Mn6  1  0.500  0.500  0.752  1.0
  Ga  Ga7  1  1.000  0.000  0.651  1.0
  Ge  Ge8  1  0.333  0.667  1.000  1.0
  Ge  Ge9  1  0.667  0.333  1.000  1.0
  Ge  Ge10  1  0.333  0.667  0.502  1.0
  Ge  Ge11  1  0.667  0.333  0.502  1.0
  Ge  Ge12  1  1.000  0.000  0.342  1.0
[/CIF]
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The material structure described by TmMn6Ge5Ga1 crystallizes in the hexagonal P6mm space group. Tm(1) is bonded to one Ga(1), one Ge(3), and six equivalent Ge(1) atoms to form distorted TmGaGe7 hexagonal bipyramids that share  a cornercorner with one Ge(3)TmMn6Ga hexagonal bipyramid and edges with six equivalent Tm(1)GaGe7 hexagonal bipyramids. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 6-coordinate geometry to two equivalent Ge(1), two equivalent Ge(2), and two equivalent Ge(3) atoms. In the second Mn site, Mn(2) is bonded in a 6-coordinate geometry to two equivalent Ga(1), two equivalent Ge(1), and two equivalent Ge(2) atoms. Ga(1) is bonded in a 8-coordinate geometry to one Tm(1), six equivalent Mn(2), and one Ge(3) atom. There are three inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to three equivalent Tm(1), three equivalent Mn(1), and three equivalent Mn(2) atoms. In the second Ge site, Ge(2) is bonded in a 6-coordinate geometry to three equivalent Mn(1) and three equivalent Mn(2) atoms. In the third Ge site, Ge(3) is bonded to one Tm(1), six equivalent Mn(1), and one Ga(1) atom to form distorted GeTmMn6Ga hexagonal bipyramids that share  a cornercorner with one Tm(1)GaGe7 hexagonal bipyramid and corners with six equivalent Ge(3)TmMn6Ga hexagonal bipyramids. is represented by the CIF file [CIF]
data_TmMn6GaGe5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.189
_cell_length_b   5.186
_cell_length_c   8.118
_cell_angle_alpha   90.022
_cell_angle_beta   89.971
_cell_angle_gamma   120.019
_symmetry_Int_Tables_number   1
_cell_volume   189.157
_cell_formula_units_Z   1
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  1.000  0.000  0.997  1.0
  Mn  Mn1  1  1.000  0.500  0.250  1.0
  Mn  Mn2  1  0.500  1.000  0.250  1.0
  Mn  Mn3  1  0.500  0.500  0.250  1.0
  Mn  Mn4  1  1.000  0.500  0.752  1.0
  Mn  Mn5  1  0.500  0.000  0.752  1.0
  Mn  Mn6  1  0.500  0.500  0.752  1.0
  Ga  Ga7  1  1.000  0.000  0.651  1.0
  Ge  Ge8  1  0.333  0.667  1.000  1.0
  Ge  Ge9  1  0.667  0.333  1.000  1.0
  Ge  Ge10  1  0.333  0.667  0.502  1.0
  Ge  Ge11  1  0.667  0.333  0.502  1.0
  Ge  Ge12  1  1.000  0.000  0.342  1.0
[/CIF]
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