data_YSc3Mn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.94
_cell_length_b   4.94
_cell_length_c   4.94
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YSc3Mn
_chemical_formula_sum   'Y1 Sc3 Mn1'
_cell_volume   120.9
_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
  Y  Y0  1  0.47  0.47  0.47  1.0
  Sc  Sc1  1  0.0  0.47  0.0  1.0
  Sc  Sc2  1  0.0  0.0  0.47  1.0
  Sc  Sc3  1  0.47  0.0  0.0  1.0
  Mn  Mn4  1  0.0  0.0  0.0  1.0

data_YSc3Mn
_symmetry_space_group_name_H-M   R3m
_cell_length_a   6.99
_cell_length_b   6.99
_cell_length_c   8.56
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   YSc3Mn
_chemical_formula_sum   'Y3 Sc9 Mn3'
_cell_volume   362.7
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Y  Y0  3  0.0  0.0  0.47  1.0
  Sc  Sc1  9  0.18  0.35  0.82  1.0
  Mn  Mn2  3  0.0  0.0  0.0  1.0

Y Sc Sc Sc Mn
Y Sc Sc Sc Mn 0 4 o o o 0 2 o o o 0 2 o + o 0 2 + o o 0 2 + + o 0 1 o o o 0 1 o o + 0 1 + o o 0 1 + o + 0 3 o o o 0 3 o o + 0 3 o + o 0 3 o + + 1 4 o o o 1 4 o + o 2 4 o o o 2 4 o o + 3 4 o o o 3 4 + o o 
YSc3Mn is (Cubic) Perovskite structured and crystallizes in the trigonal R3m space group. Y(1) is bonded to twelve equivalent Sc(1) atoms to form YSc12 cuboctahedra that share corners with twelve equivalent Y(1)Sc12 cuboctahedra, faces with six equivalent Y(1)Sc12 cuboctahedra, and faces with eight equivalent Mn(1)Sc6 octahedra. There are a spread of Y(1)-Sc(1) bond distances ranging from 3.30-3.69 Å. Sc(1) is bonded in a distorted linear geometry to four equivalent Y(1) and two equivalent Mn(1) atoms. There is one shorter (2.34 Å) and one longer (2.61 Å) Sc(1)-Mn(1) bond length. Mn(1) is bonded to six equivalent Sc(1) atoms to form MnSc6 octahedra that share corners with six equivalent Mn(1)Sc6 octahedra and faces with eight equivalent Y(1)Sc12 cuboctahedra. The corner-sharing octahedra are not tilted.