data_K2MnIn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.7
_cell_length_b   6.7
_cell_length_c   6.7
_cell_angle_alpha   138.13
_cell_angle_beta   138.13
_cell_angle_gamma   60.7
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2MnIn
_chemical_formula_sum   'K2 Mn1 In1'
_cell_volume   132.7
_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
  K  K1  1  0.0  0.39  0.89  1.0
  K  K2  1  0.39  0.0  0.89  1.0
  Mn  Mn3  1  0.0  0.0  0.0  1.0
  In  In0  1  0.0  0.0  0.78  1.0

data_K2MnIn
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.77
_cell_length_b   6.77
_cell_length_c   6.7
_cell_angle_alpha   90.0
_cell_angle_beta   120.35
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   K2MnIn
_chemical_formula_sum   'K4 Mn2 In2'
_cell_volume   265.41
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  K  K0  4  0.3  0.3  0.5  1.0
  Mn  Mn1  2  0.0  0.0  0.0  1.0
  In  In2  2  0.0  0.0  0.78  1.0

K K Mn In
K2MnIn is alpha Niobium phosphide-derived structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two K2MnIn clusters. K(1) is bonded in a distorted single-bond geometry to one In(1) atom. The K(1)-In(1) bond length is 2.16 Å. Mn(1) is bonded in a distorted single-bond geometry to one In(1) atom. The Mn(1)-In(1) bond length is 1.44 Å. In(1) is bonded in a 3-coordinate geometry to two equivalent K(1) and one Mn(1) atom.