The structure described by Nb3Mo3SnGe crystallizes in the trigonal R3 space group. Nb(1) is bonded in a 2-coordinate geometry to two equivalent Mo(1), two equivalent Sn(1), and two equivalent Ge(1) atoms. Mo(1) is bonded in a 2-coordinate geometry to two equivalent Nb(1), two equivalent Sn(1), and two equivalent Ge(1) atoms. Sn(1) is bonded to six equivalent Nb(1) and six equivalent Mo(1) atoms to form SnNb6Mo6 cuboctahedra that share edges with six equivalent Sn(1)Nb6Mo6 cuboctahedra and faces with eight equivalent Ge(1)Nb6Mo6 cuboctahedra. Ge(1) is bonded to six equivalent Nb(1) and six equivalent Mo(1) atoms to form GeNb6Mo6 cuboctahedra that share edges with six equivalent Ge(1)Nb6Mo6 cuboctahedra and faces with eight equivalent Sn(1)Nb6Mo6 cuboctahedra. is represented by the CIF card [CIF]
data_Nb3SnGeMo3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.150
_cell_length_b   5.150
_cell_length_c   5.150
_cell_angle_alpha   89.892
_cell_angle_beta   89.892
_cell_angle_gamma   89.892
_symmetry_Int_Tables_number   1
_cell_volume   136.568
_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
  Nb  Nb0  1  0.255  0.999  0.501  1.0
  Nb  Nb1  1  0.999  0.501  0.255  1.0
  Nb  Nb2  1  0.501  0.255  0.999  1.0
  Sn  Sn3  1  0.999  0.999  0.999  1.0
  Ge  Ge4  1  0.500  0.500  0.500  1.0
  Mo  Mo5  1  0.746  0.999  0.501  1.0
  Mo  Mo6  1  0.999  0.501  0.746  1.0
  Mo  Mo7  1  0.501  0.746  0.999  1.0
[/CIF]
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The structure described by Nb3Mo3SnGe crystallizes in the trigonal R3 space group. Nb(1) is bonded in a 2-coordinate geometry to two equivalent Mo(1), two equivalent Sn(1), and two equivalent Ge(1) atoms. Mo(1) is bonded in a 2-coordinate geometry to two equivalent Nb(1), two equivalent Sn(1), and two equivalent Ge(1) atoms. Sn(1) is bonded to six equivalent Nb(1) and six equivalent Mo(1) atoms to form SnNb6Mo6 cuboctahedra that share edges with six equivalent Sn(1)Nb6Mo6 cuboctahedra and faces with eight equivalent Ge(1)Nb6Mo6 cuboctahedra. Ge(1) is bonded to six equivalent Nb(1) and six equivalent Mo(1) atoms to form GeNb6Mo6 cuboctahedra that share edges with six equivalent Ge(1)Nb6Mo6 cuboctahedra and faces with eight equivalent Sn(1)Nb6Mo6 cuboctahedra. is represented by the CIF card [CIF]
data_Nb3SnGeMo3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.150
_cell_length_b   5.150
_cell_length_c   5.150
_cell_angle_alpha   89.892
_cell_angle_beta   89.892
_cell_angle_gamma   89.892
_symmetry_Int_Tables_number   1
_cell_volume   136.568
_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
  Nb  Nb0  1  0.255  0.999  0.501  1.0
  Nb  Nb1  1  0.999  0.501  0.255  1.0
  Nb  Nb2  1  0.501  0.255  0.999  1.0
  Sn  Sn3  1  0.999  0.999  0.999  1.0
  Ge  Ge4  1  0.500  0.500  0.500  1.0
  Mo  Mo5  1  0.746  0.999  0.501  1.0
  Mo  Mo6  1  0.999  0.501  0.746  1.0
  Mo  Mo7  1  0.501  0.746  0.999  1.0
[/CIF]
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