The material described by Sc2C(ScBr2)4ScBr(Br)3 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of three hydrogen bromide atoms, one Sc2C cluster, one ScBr cluster, and four ScBr2 clusters. In the Sc2C cluster, there are two inequivalent Sc sites. In the first Sc site, Sc(3) is bonded in a single-bond geometry to one C(1) atom. In the second Sc site, Sc(5) is bonded in a distorted single-bond geometry to one C(1) atom. C(1) is bonded in a linear geometry to one Sc(3) and one Sc(5) atom. In the ScBr cluster, Sc(4) is bonded in a single-bond geometry to one Br(3) atom. Br(3) is bonded in a single-bond geometry to one Sc(4) atom. In each ScBr2 cluster, Sc(1) is bonded in a distorted single-bond geometry to one Br(11) and one Br(4) atom. There are two inequivalent Br sites. In the first Br site, Br(11) is bonded in a single-bond geometry to one Sc(1) atom. In the second Br site, Br(4) is bonded in a distorted single-bond geometry to one Sc(1) atom. is represented by the CIF file [CIF]
data_Sc7CBr12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.033
_cell_length_b   11.361
_cell_length_c   11.361
_cell_angle_alpha   120.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   897.864
_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
  Sc  Sc0  1  0.478  0.478  0.522  1.0
  Sc  Sc1  1  0.978  0.714  0.089  1.0
  Sc  Sc2  1  0.714  0.911  0.022  1.0
  Sc  Sc3  1  0.911  0.978  0.286  1.0
  Sc  Sc4  1  0.295  0.104  0.961  1.0
  Sc  Sc5  1  0.104  0.039  0.705  1.0
  Sc  Sc6  1  0.039  0.295  0.896  1.0
  C  C7  1  0.001  0.001  0.999  1.0
  Br  Br8  1  0.077  0.695  0.773  1.0
  Br  Br9  1  0.695  0.227  0.923  1.0
  Br  Br10  1  0.227  0.077  0.305  1.0
  Br  Br11  1  0.842  0.620  0.454  1.0
  Br  Br12  1  0.620  0.546  0.158  1.0
  Br  Br13  1  0.546  0.842  0.380  1.0
  Br  Br14  1  0.311  0.781  0.075  1.0
  Br  Br15  1  0.781  0.925  0.689  1.0
  Br  Br16  1  0.925  0.311  0.219  1.0
  Br  Br17  1  0.466  0.149  0.613  1.0
  Br  Br18  1  0.149  0.387  0.534  1.0
  Br  Br19  1  0.387  0.466  0.851  1.0
[/CIF]
.
The material described by Sc2C(ScBr2)4ScBr(Br)3 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of three hydrogen bromide atoms, one Sc2C cluster, one ScBr cluster, and four ScBr2 clusters. In the Sc2C cluster, there are two inequivalent Sc sites. In the first Sc site, Sc(3) is bonded in a single-bond geometry to one C(1) atom. In the second Sc site, Sc(5) is bonded in a distorted single-bond geometry to one C(1) atom. C(1) is bonded in a linear geometry to one Sc(3) and one Sc(5) atom. In the ScBr cluster, Sc(4) is bonded in a single-bond geometry to one Br(3) atom. Br(3) is bonded in a single-bond geometry to one Sc(4) atom. In each ScBr2 cluster, Sc(1) is bonded in a distorted single-bond geometry to one Br(11) and one Br(4) atom. There are two inequivalent Br sites. In the first Br site, Br(11) is bonded in a single-bond geometry to one Sc(1) atom. In the second Br site, Br(4) is bonded in a distorted single-bond geometry to one Sc(1) atom. is represented by the CIF file [CIF]
data_Sc7CBr12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.033
_cell_length_b   11.361
_cell_length_c   11.361
_cell_angle_alpha   120.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   897.864
_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
  Sc  Sc0  1  0.478  0.478  0.522  1.0
  Sc  Sc1  1  0.978  0.714  0.089  1.0
  Sc  Sc2  1  0.714  0.911  0.022  1.0
  Sc  Sc3  1  0.911  0.978  0.286  1.0
  Sc  Sc4  1  0.295  0.104  0.961  1.0
  Sc  Sc5  1  0.104  0.039  0.705  1.0
  Sc  Sc6  1  0.039  0.295  0.896  1.0
  C  C7  1  0.001  0.001  0.999  1.0
  Br  Br8  1  0.077  0.695  0.773  1.0
  Br  Br9  1  0.695  0.227  0.923  1.0
  Br  Br10  1  0.227  0.077  0.305  1.0
  Br  Br11  1  0.842  0.620  0.454  1.0
  Br  Br12  1  0.620  0.546  0.158  1.0
  Br  Br13  1  0.546  0.842  0.380  1.0
  Br  Br14  1  0.311  0.781  0.075  1.0
  Br  Br15  1  0.781  0.925  0.689  1.0
  Br  Br16  1  0.925  0.311  0.219  1.0
  Br  Br17  1  0.466  0.149  0.613  1.0
  Br  Br18  1  0.149  0.387  0.534  1.0
  Br  Br19  1  0.387  0.466  0.851  1.0
[/CIF]
.