The crystal structure described by MnCu4In is Hexagonal Laves-derived structured and crystallizes in the orthorhombic Cmc2_1 space group. Mn(1) is bonded in a 16-coordinate geometry to three equivalent Cu(1), three equivalent Cu(3), six equivalent Cu(2), and four equivalent In(1) atoms. There are three inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to three equivalent Mn(1), two equivalent Cu(3), four equivalent Cu(2), and three equivalent In(1) atoms to form a mixture of face, corner, and edge-sharing CuMn3In3Cu6 cuboctahedra. In the second Cu site, Cu(2) is bonded to three equivalent Mn(1), two equivalent Cu(1), two equivalent Cu(2), two equivalent Cu(3), and three equivalent In(1) atoms to form a mixture of face, corner, and edge-sharing CuMn3In3Cu6 cuboctahedra. In the third Cu site, Cu(3) is bonded to three equivalent Mn(1), two equivalent Cu(1), four equivalent Cu(2), and three equivalent In(1) atoms to form a mixture of face, corner, and edge-sharing CuMn3In3Cu6 cuboctahedra. In(1) is bonded in a 16-coordinate geometry to four equivalent Mn(1), three equivalent Cu(1), three equivalent Cu(3), and six equivalent Cu(2) atoms. is represented by the CIF card [CIF]
data_MnInCu4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.969
_cell_length_b   4.975
_cell_length_c   7.897
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.957
_symmetry_Int_Tables_number   1
_cell_volume   169.137
_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
  Mn  Mn0  1  0.666  0.332  0.564  1.0
  Mn  Mn1  1  0.334  0.668  0.064  1.0
  In  In2  1  0.667  0.334  0.937  1.0
  In  In3  1  0.333  0.666  0.437  1.0
  Cu  Cu4  1  0.170  0.339  0.750  1.0
  Cu  Cu5  1  0.660  0.830  0.751  1.0
  Cu  Cu6  1  0.170  0.830  0.751  1.0
  Cu  Cu7  1  0.830  0.661  0.250  1.0
  Cu  Cu8  1  0.340  0.170  0.251  1.0
  Cu  Cu9  1  0.830  0.170  0.251  1.0
  Cu  Cu10  1  1.000  1.000  0.501  1.0
  Cu  Cu11  1  0.000  0.000  0.001  1.0
[/CIF]
.
The crystal structure described by MnCu4In is Hexagonal Laves-derived structured and crystallizes in the orthorhombic Cmc2_1 space group. Mn(1) is bonded in a 16-coordinate geometry to three equivalent Cu(1), three equivalent Cu(3), six equivalent Cu(2), and four equivalent In(1) atoms. There are three inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to three equivalent Mn(1), two equivalent Cu(3), four equivalent Cu(2), and three equivalent In(1) atoms to form a mixture of face, corner, and edge-sharing CuMn3In3Cu6 cuboctahedra. In the second Cu site, Cu(2) is bonded to three equivalent Mn(1), two equivalent Cu(1), two equivalent Cu(2), two equivalent Cu(3), and three equivalent In(1) atoms to form a mixture of face, corner, and edge-sharing CuMn3In3Cu6 cuboctahedra. In the third Cu site, Cu(3) is bonded to three equivalent Mn(1), two equivalent Cu(1), four equivalent Cu(2), and three equivalent In(1) atoms to form a mixture of face, corner, and edge-sharing CuMn3In3Cu6 cuboctahedra. In(1) is bonded in a 16-coordinate geometry to four equivalent Mn(1), three equivalent Cu(1), three equivalent Cu(3), and six equivalent Cu(2) atoms. is represented by the CIF card [CIF]
data_MnInCu4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.969
_cell_length_b   4.975
_cell_length_c   7.897
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.957
_symmetry_Int_Tables_number   1
_cell_volume   169.137
_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
  Mn  Mn0  1  0.666  0.332  0.564  1.0
  Mn  Mn1  1  0.334  0.668  0.064  1.0
  In  In2  1  0.667  0.334  0.937  1.0
  In  In3  1  0.333  0.666  0.437  1.0
  Cu  Cu4  1  0.170  0.339  0.750  1.0
  Cu  Cu5  1  0.660  0.830  0.751  1.0
  Cu  Cu6  1  0.170  0.830  0.751  1.0
  Cu  Cu7  1  0.830  0.661  0.250  1.0
  Cu  Cu8  1  0.340  0.170  0.251  1.0
  Cu  Cu9  1  0.830  0.170  0.251  1.0
  Cu  Cu10  1  1.000  1.000  0.501  1.0
  Cu  Cu11  1  0.000  0.000  0.001  1.0
[/CIF]
.