data_Sc10Co4Si5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   14.5
_cell_length_b   14.5
_cell_length_c   3.31
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sc10Co4Si5
_chemical_formula_sum   'Sc20 Co8 Si10'
_cell_volume   696.07
_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
  Sc  Sc8  1  0.3  0.55  0.0  1.0
  Sc  Sc9  1  0.2  0.95  0.0  1.0
  Sc  Sc10  1  0.95  0.3  0.0  1.0
  Sc  Sc11  1  0.55  0.2  0.0  1.0
  Sc  Sc12  1  0.03  0.87  0.0  1.0
  Sc  Sc13  1  0.47  0.62  0.0  1.0
  Sc  Sc14  1  0.62  0.03  0.0  1.0
  Sc  Sc15  1  0.87  0.47  0.0  1.0
  Sc  Sc16  1  0.22  0.12  0.0  1.0
  Sc  Sc17  1  0.28  0.37  0.0  1.0
  Sc  Sc18  1  0.12  0.28  0.0  1.0
  Sc  Sc19  1  0.37  0.22  0.0  1.0
  Sc  Sc20  1  0.96  0.17  0.66  1.0
  Sc  Sc21  1  0.53  0.32  0.66  1.0
  Sc  Sc22  1  0.32  0.96  0.66  1.0
  Sc  Sc23  1  0.17  0.53  0.66  1.0
  Sc  Sc24  1  0.29  0.42  0.66  1.0
  Sc  Sc25  1  0.21  0.08  0.66  1.0
  Sc  Sc26  1  0.42  0.21  0.66  1.0
  Sc  Sc27  1  0.08  0.29  0.66  1.0
  Co  Co0  1  0.72  0.32  0.0  1.0
  Co  Co1  1  0.78  0.18  0.0  1.0
  Co  Co2  1  0.18  0.72  0.0  1.0
  Co  Co3  1  0.32  0.78  0.0  1.0
  Co  Co4  1  0.53  0.07  0.0  1.0
  Co  Co5  1  0.97  0.42  0.0  1.0
  Co  Co6  1  0.07  0.97  0.0  1.0
  Co  Co7  1  0.42  0.53  0.0  1.0
  Si  Si28  1  0.0  0.0  0.0  1.0
  Si  Si29  1  0.25  0.25  0.0  1.0
  Si  Si30  1  0.71  0.96  0.66  1.0
  Si  Si31  1  0.79  0.54  0.66  1.0
  Si  Si32  1  0.54  0.71  0.66  1.0
  Si  Si33  1  0.96  0.79  0.66  1.0
  Si  Si34  1  0.3  0.55  0.66  1.0
  Si  Si35  1  0.19  0.94  0.66  1.0
  Si  Si36  1  0.94  0.3  0.66  1.0
  Si  Si37  1  0.55  0.19  0.66  1.0

data_Sc10Co4Si5
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.31
_cell_length_b   14.5
_cell_length_c   14.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sc10Co4Si5
_chemical_formula_sum   'Sc20 Co8 Si10'
_cell_volume   696.07
_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
  Sc  Sc0  1  0.0  0.03  0.87  1.0
  Sc  Sc1  1  0.0  0.12  0.28  1.0
  Sc  Sc2  1  0.0  0.2  0.95  1.0
  Sc  Sc3  1  0.0  0.22  0.12  1.0
  Sc  Sc4  1  0.0  0.28  0.37  1.0
  Sc  Sc5  1  0.0  0.3  0.55  1.0
  Sc  Sc6  1  0.0  0.37  0.22  1.0
  Sc  Sc7  1  0.0  0.47  0.62  1.0
  Sc  Sc8  1  0.0  0.55  0.2  1.0
  Sc  Sc9  1  0.0  0.62  0.03  1.0
  Sc  Sc10  1  0.0  0.87  0.47  1.0
  Sc  Sc11  1  0.0  0.95  0.3  1.0
  Sc  Sc12  1  0.66  0.08  0.29  1.0
  Sc  Sc13  1  0.66  0.17  0.53  1.0
  Sc  Sc14  1  0.66  0.21  0.08  1.0
  Sc  Sc15  1  0.66  0.29  0.42  1.0
  Sc  Sc16  1  0.66  0.32  0.96  1.0
  Sc  Sc17  1  0.66  0.42  0.21  1.0
  Sc  Sc18  1  0.66  0.53  0.32  1.0
  Sc  Sc19  1  0.66  0.96  0.17  1.0
  Co  Co20  1  0.0  0.07  0.97  1.0
  Co  Co21  1  0.0  0.18  0.72  1.0
  Co  Co22  1  0.0  0.32  0.78  1.0
  Co  Co23  1  0.0  0.42  0.53  1.0
  Co  Co24  1  0.0  0.53  0.07  1.0
  Co  Co25  1  0.0  0.72  0.32  1.0
  Co  Co26  1  0.0  0.78  0.18  1.0
  Co  Co27  1  0.0  0.97  0.42  1.0
  Si  Si28  1  0.0  0.0  0.0  1.0
  Si  Si29  1  0.0  0.25  0.25  1.0
  Si  Si30  1  0.66  0.19  0.94  1.0
  Si  Si31  1  0.66  0.3  0.55  1.0
  Si  Si32  1  0.66  0.54  0.71  1.0
  Si  Si33  1  0.66  0.55  0.19  1.0
  Si  Si34  1  0.66  0.71  0.96  1.0
  Si  Si35  1  0.66  0.79  0.54  1.0
  Si  Si36  1  0.66  0.94  0.3  1.0
  Si  Si37  1  0.66  0.96  0.79  1.0

Sc Sc Sc Sc Sc Sc Sc Sc Sc Sc Sc Sc Sc Sc Sc Sc Sc Sc Sc Sc Co Co Co Co Co Co Co Co Si Si Si Si Si Si Si Si Si Si
Sc10Co4Si5 crystallizes in the triclinic P1 space group. There are twelve inequivalent Sc sites. In the first Sc site, Sc(1) is bonded in a distorted single-bond geometry to one Co(3); one Co(4); one Co(5,6,8); and one Si(7,9,10) atom. The Sc(1)-Co(3) bond length is 3.08 Å. The Sc(1)-Co(4) bond length is 3.33 Å. The Sc(1)-Co(5,6,8) bond length is 1.83 Å. The Sc(1)-Si(7,9,10) bond length is 1.14 Å. In the second Sc site, Sc(2) is bonded in a distorted single-bond geometry to one Co(3), one Co(4), one Co(7), and one Si(8) atom. The Sc(2)-Co(3) bond length is 3.33 Å. The Sc(2)-Co(4) bond length is 3.08 Å. The Sc(2)-Co(7) bond length is 1.83 Å. The Sc(2)-Si(8) bond length is 1.14 Å. In the third Sc site, Sc(3) is bonded in a distorted single-bond geometry to one Co(1); one Co(2); one Co(5,6,8); and one Si(7,9,10) atom. The Sc(3)-Co(1) bond length is 3.33 Å. The Sc(3)-Co(2) bond length is 3.08 Å. The Sc(3)-Co(5,6,8) bond length is 1.83 Å. The Sc(3)-Si(7,9,10) bond length is 1.14 Å. In the fourth Sc site, Sc(4) is bonded in a distorted single-bond geometry to one Co(1); one Co(2); one Co(5,6,8); and one Si(7,9,10) atom. The Sc(4)-Co(1) bond length is 3.08 Å. The Sc(4)-Co(2) bond length is 3.33 Å. The Sc(4)-Co(5,6,8) bond length is 1.83 Å. The Sc(4)-Si(7,9,10) bond length is 1.14 Å. In the fifth Sc site, Sc(5) is bonded in a 2-coordinate geometry to one Co(3), one Co(7), and two equivalent Si(6) atoms. The Sc(5)-Co(3) bond length is 3.10 Å. The Sc(5)-Co(7) bond length is 1.51 Å. There is one shorter (1.98 Å) and one longer (2.71 Å) Sc(5)-Si(6) bond length. In the sixth Sc site, Sc(6,8) is bonded in a 2-coordinate geometry to one Co(4); one Co(5,6,8); and two equivalent Si(3,4,5) atoms. The Sc(6,8)-Co(4) bond length is 3.10 Å. The Sc(6,8)-Co(5,6,8) bond length is 1.51 Å. There is one shorter (1.98 Å) and one longer (2.71 Å) Sc(6,8)-Si(3,4,5) bond length. In the seventh Sc site, Sc(7) is bonded in a 2-coordinate geometry to one Co(2); one Co(5,6,8); and two equivalent Si(3,4,5) atoms. The Sc(7)-Co(2) bond length is 3.10 Å. The Sc(7)-Co(5,6,8) bond length is 1.51 Å. There is one shorter (1.98 Å) and one longer (2.71 Å) Sc(7)-Si(3,4,5) bond length. In the eighth Sc site, Sc(9,10,11,12) is bonded in a distorted bent 120 degrees geometry to one Sc(17,18,19) and one Si(2) atom. The Sc(9,10,11,12)-Sc(17,18,19) bond length is 1.34 Å. The Sc(9,10,11,12)-Si(2) bond length is 1.86 Å. In the ninth Sc site, Sc(13) is bonded in a 1-coordinate geometry to two equivalent Co(2) and one Si(7,9,10) atom. There is one shorter (2.94 Å) and one longer (3.47 Å) Sc(13)-Co(2) bond length. The Sc(13)-Si(7,9,10) bond length is 1.92 Å. In the tenth Sc site, Sc(14,15,16) is bonded in a distorted single-bond geometry to two equivalent Co(1) and one Si(7,9,10) atom. There is one shorter (2.94 Å) and one longer (3.47 Å) Sc(14,15,16)-Co(1) bond length. The Sc(14,15,16)-Si(7,9,10) bond length is 1.92 Å. In the eleventh Sc site, Sc(17,18,19) is bonded in a distorted bent 120 degrees geometry to one Sc(9,10,11,12) and one Si(7,9,10) atom. The Sc(17,18,19)-Si(7,9,10) bond length is 1.92 Å. In the twelfth Sc site, Sc(20) is bonded in a distorted bent 120 degrees geometry to one Sc(9,10,11,12) and one Si(7,9,10) atom. The Sc(20)-Sc(9,10,11,12) bond length is 1.34 Å. The Sc(20)-Si(7,9,10) bond length is 1.92 Å. There are six inequivalent Co sites. In the first Co site, Co(1) is bonded in a 8-coordinate geometry to one Sc(3); one Sc(4); one Sc(6,8); two equivalent Sc(14,15,16); one Co(2); and two equivalent Co(1) atoms. The Co(1)-Sc(6,8) bond length is 3.10 Å. The Co(1)-Co(2) bond length is 2.26 Å. Both Co(1)-Co(1) bond lengths are 3.31 Å. In the second Co site, Co(2) is bonded in a 8-coordinate geometry to one Sc(3), one Sc(4), one Sc(7), two equivalent Sc(13), one Co(1), and two equivalent Co(2) atoms. Both Co(2)-Co(2) bond lengths are 3.31 Å. In the third Co site, Co(3) is bonded in a 8-coordinate geometry to one Sc(1); one Sc(2); one Sc(5); two equivalent Sc(14,15,16); one Co(4); and two equivalent Co(3) atoms. There is one shorter (2.94 Å) and one longer (3.47 Å) Co(3)-Sc(14,15,16) bond length. The Co(3)-Co(4) bond length is 2.26 Å. Both Co(3)-Co(3) bond lengths are 3.31 Å. In the fourth Co site, Co(4) is bonded in a 8-coordinate geometry to one Sc(1); one Sc(2); one Sc(6,8); two equivalent Sc(14,15,16); one Co(3); and two equivalent Co(4) atoms. There is one shorter (2.94 Å) and one longer (3.47 Å) Co(4)-Sc(14,15,16) bond length. Both Co(4)-Co(4) bond lengths are 3.31 Å. In the fifth Co site, Co(5,6,8) is bonded in a water-like geometry to one Sc(4) and one Sc(7) atom. In the sixth Co site, Co(7) is bonded in a 3-coordinate geometry to one Sc(2), one Sc(5), and one Si(1) atom. The Co(7)-Si(1) bond length is 1.15 Å. There are six inequivalent Si sites. In the first Si site, Si(1) is bonded in a 1-coordinate geometry to one Co(7) atom. In the second Si site, Si(2) is bonded in a rectangular see-saw-like geometry to four equivalent Sc(9,10,11,12) atoms. In the third Si site, Si(3,4,5) is bonded in an L-shaped geometry to two equivalent Sc(7) atoms. In the fourth Si site, Si(6) is bonded in an L-shaped geometry to two equivalent Sc(5) atoms. In the fifth Si site, Si(7,9,10) is bonded in a distorted single-bond geometry to one Sc(1); one Sc(14,15,16); and one Sc(17,18,19) atom. In the sixth Si site, Si(8) is bonded in a distorted single-bond geometry to one Sc(14,15,16); one Sc(17,18,19); and one Sc(2) atom. The Si(8)-Sc(14,15,16) bond length is 1.92 Å. The Si(8)-Sc(17,18,19) bond length is 1.92 Å.