The crystal structure described by TaMnGe crystallizes in the orthorhombic Ima2 space group. There are two inequivalent Ta sites. In the first Ta site, Ta(1) is bonded in a 4-coordinate geometry to two equivalent Mn(1), two equivalent Ge(1), and two equivalent Ge(2) atoms. In the second Ta site, Ta(2) is bonded in a 4-coordinate geometry to two equivalent Mn(1), two equivalent Ge(1), and two equivalent Ge(2) atoms. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 11-coordinate geometry to two equivalent Ta(2), four equivalent Ta(1), one Ge(2), and four equivalent Ge(1) atoms. In the second Mn site, Mn(2) is bonded in a 5-coordinate geometry to one Ge(2) and four equivalent Ge(1) atoms. In the third Mn site, Mn(3) is bonded in a 5-coordinate geometry to one Ge(2) and four equivalent Ge(1) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to one Ta(2), two equivalent Ta(1), two equivalent Mn(1), two equivalent Mn(2), and two equivalent Mn(3) atoms. In the second Ge site, Ge(2) is bonded in a 9-coordinate geometry to two equivalent Ta(2), four equivalent Ta(1), one Mn(1), one Mn(2), and one Mn(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_TaMnGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.816
_cell_length_b   7.816
_cell_length_c   7.816
_cell_angle_alpha   127.035
_cell_angle_beta   126.861
_cell_angle_gamma   78.335
_symmetry_Int_Tables_number   1
_cell_volume   295.382
_cell_formula_units_Z   6
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
  Ta  Ta0  1  0.914  0.239  0.419  1.0
  Ta  Ta1  1  0.086  0.505  0.325  1.0
  Ta  Ta2  1  0.320  0.239  0.825  1.0
  Ta  Ta3  1  0.680  0.505  0.919  1.0
  Ta  Ta4  1  0.500  0.761  0.261  1.0
  Ta  Ta5  1  0.000  0.761  0.761  1.0
  Mn  Mn6  1  0.930  0.874  0.444  1.0
  Mn  Mn7  1  0.070  0.513  0.944  1.0
  Mn  Mn8  1  0.544  0.510  0.467  1.0
  Mn  Mn9  1  0.456  0.923  0.967  1.0
  Mn  Mn10  1  0.737  0.098  0.861  1.0
  Mn  Mn11  1  0.263  0.123  0.361  1.0
  Ge  Ge12  1  0.665  0.171  0.504  1.0
  Ge  Ge13  1  0.335  0.838  0.506  1.0
  Ge  Ge14  1  0.168  0.171  0.006  1.0
  Ge  Ge15  1  0.832  0.838  0.004  1.0
  Ge  Ge16  1  0.714  0.458  0.244  1.0
  Ge  Ge17  1  0.286  0.530  0.744  1.0
[/CIF]
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The crystal structure described by TaMnGe crystallizes in the orthorhombic Ima2 space group. There are two inequivalent Ta sites. In the first Ta site, Ta(1) is bonded in a 4-coordinate geometry to two equivalent Mn(1), two equivalent Ge(1), and two equivalent Ge(2) atoms. In the second Ta site, Ta(2) is bonded in a 4-coordinate geometry to two equivalent Mn(1), two equivalent Ge(1), and two equivalent Ge(2) atoms. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 11-coordinate geometry to two equivalent Ta(2), four equivalent Ta(1), one Ge(2), and four equivalent Ge(1) atoms. In the second Mn site, Mn(2) is bonded in a 5-coordinate geometry to one Ge(2) and four equivalent Ge(1) atoms. In the third Mn site, Mn(3) is bonded in a 5-coordinate geometry to one Ge(2) and four equivalent Ge(1) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to one Ta(2), two equivalent Ta(1), two equivalent Mn(1), two equivalent Mn(2), and two equivalent Mn(3) atoms. In the second Ge site, Ge(2) is bonded in a 9-coordinate geometry to two equivalent Ta(2), four equivalent Ta(1), one Mn(1), one Mn(2), and one Mn(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_TaMnGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.816
_cell_length_b   7.816
_cell_length_c   7.816
_cell_angle_alpha   127.035
_cell_angle_beta   126.861
_cell_angle_gamma   78.335
_symmetry_Int_Tables_number   1
_cell_volume   295.382
_cell_formula_units_Z   6
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
  Ta  Ta0  1  0.914  0.239  0.419  1.0
  Ta  Ta1  1  0.086  0.505  0.325  1.0
  Ta  Ta2  1  0.320  0.239  0.825  1.0
  Ta  Ta3  1  0.680  0.505  0.919  1.0
  Ta  Ta4  1  0.500  0.761  0.261  1.0
  Ta  Ta5  1  0.000  0.761  0.761  1.0
  Mn  Mn6  1  0.930  0.874  0.444  1.0
  Mn  Mn7  1  0.070  0.513  0.944  1.0
  Mn  Mn8  1  0.544  0.510  0.467  1.0
  Mn  Mn9  1  0.456  0.923  0.967  1.0
  Mn  Mn10  1  0.737  0.098  0.861  1.0
  Mn  Mn11  1  0.263  0.123  0.361  1.0
  Ge  Ge12  1  0.665  0.171  0.504  1.0
  Ge  Ge13  1  0.335  0.838  0.506  1.0
  Ge  Ge14  1  0.168  0.171  0.006  1.0
  Ge  Ge15  1  0.832  0.838  0.004  1.0
  Ge  Ge16  1  0.714  0.458  0.244  1.0
  Ge  Ge17  1  0.286  0.530  0.744  1.0
[/CIF]
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