The compound described by Sc2Co3Si5 crystallizes in the monoclinic C2/c space group. Sc(1) is bonded in a 16-coordinate geometry to two equivalent Co(2), four equivalent Co(1), two equivalent Si(2), two equivalent Si(3), two equivalent Si(4), and four equivalent Si(1) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 9-coordinate geometry to four equivalent Sc(1), one Si(1), one Si(2), one Si(4), and two equivalent Si(3) atoms. In the second Co site, Co(2) is bonded in a 12-coordinate geometry to four equivalent Sc(1), two equivalent Co(2), one Si(2), one Si(4), and four equivalent Si(1) atoms. There are four inequivalent Si sites. In the first Si site, Si(1) is bonded in a 9-coordinate geometry to four equivalent Sc(1), one Co(1), two equivalent Co(2), one Si(2), and one Si(4) atom. In the second Si site, Si(2) is bonded in a 11-coordinate geometry to four equivalent Sc(1), one Co(2), two equivalent Co(1), two equivalent Si(1), and two equivalent Si(4) atoms. In the third Si site, Si(3) is bonded in a 6-coordinate geometry to four equivalent Sc(1) and four equivalent Co(1) atoms. In the fourth Si site, Si(4) is bonded in a 11-coordinate geometry to four equivalent Sc(1), one Co(2), two equivalent Co(1), two equivalent Si(1), and two equivalent Si(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sc2Co3Si5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.675
_cell_length_b   7.675
_cell_length_c   5.347
_cell_angle_alpha   71.297
_cell_angle_beta   71.297
_cell_angle_gamma   93.944
_symmetry_Int_Tables_number   1
_cell_volume   277.366
_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  0.871  0.594  0.765  1.0
  Sc  Sc1  1  0.406  0.129  0.735  1.0
  Sc  Sc2  1  0.129  0.406  0.235  1.0
  Sc  Sc3  1  0.594  0.871  0.265  1.0
  Co  Co4  1  0.263  0.543  0.627  1.0
  Co  Co5  1  0.457  0.737  0.873  1.0
  Co  Co6  1  0.737  0.457  0.373  1.0
  Co  Co7  1  0.543  0.263  0.127  1.0
  Co  Co8  1  0.003  0.997  0.750  1.0
  Co  Co9  1  0.997  0.003  0.250  1.0
  Si  Si10  1  0.072  0.265  0.830  1.0
  Si  Si11  1  0.735  0.928  0.670  1.0
  Si  Si12  1  0.928  0.735  0.170  1.0
  Si  Si13  1  0.265  0.072  0.330  1.0
  Si  Si14  1  0.211  0.789  0.750  1.0
  Si  Si15  1  0.789  0.211  0.250  1.0
  Si  Si16  1  0.513  0.487  0.750  1.0
  Si  Si17  1  0.487  0.513  0.250  1.0
  Si  Si18  1  0.773  0.227  0.750  1.0
  Si  Si19  1  0.227  0.773  0.250  1.0
[/CIF]
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The compound described by Sc2Co3Si5 crystallizes in the monoclinic C2/c space group. Sc(1) is bonded in a 16-coordinate geometry to two equivalent Co(2), four equivalent Co(1), two equivalent Si(2), two equivalent Si(3), two equivalent Si(4), and four equivalent Si(1) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 9-coordinate geometry to four equivalent Sc(1), one Si(1), one Si(2), one Si(4), and two equivalent Si(3) atoms. In the second Co site, Co(2) is bonded in a 12-coordinate geometry to four equivalent Sc(1), two equivalent Co(2), one Si(2), one Si(4), and four equivalent Si(1) atoms. There are four inequivalent Si sites. In the first Si site, Si(1) is bonded in a 9-coordinate geometry to four equivalent Sc(1), one Co(1), two equivalent Co(2), one Si(2), and one Si(4) atom. In the second Si site, Si(2) is bonded in a 11-coordinate geometry to four equivalent Sc(1), one Co(2), two equivalent Co(1), two equivalent Si(1), and two equivalent Si(4) atoms. In the third Si site, Si(3) is bonded in a 6-coordinate geometry to four equivalent Sc(1) and four equivalent Co(1) atoms. In the fourth Si site, Si(4) is bonded in a 11-coordinate geometry to four equivalent Sc(1), one Co(2), two equivalent Co(1), two equivalent Si(1), and two equivalent Si(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sc2Co3Si5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.675
_cell_length_b   7.675
_cell_length_c   5.347
_cell_angle_alpha   71.297
_cell_angle_beta   71.297
_cell_angle_gamma   93.944
_symmetry_Int_Tables_number   1
_cell_volume   277.366
_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  0.871  0.594  0.765  1.0
  Sc  Sc1  1  0.406  0.129  0.735  1.0
  Sc  Sc2  1  0.129  0.406  0.235  1.0
  Sc  Sc3  1  0.594  0.871  0.265  1.0
  Co  Co4  1  0.263  0.543  0.627  1.0
  Co  Co5  1  0.457  0.737  0.873  1.0
  Co  Co6  1  0.737  0.457  0.373  1.0
  Co  Co7  1  0.543  0.263  0.127  1.0
  Co  Co8  1  0.003  0.997  0.750  1.0
  Co  Co9  1  0.997  0.003  0.250  1.0
  Si  Si10  1  0.072  0.265  0.830  1.0
  Si  Si11  1  0.735  0.928  0.670  1.0
  Si  Si12  1  0.928  0.735  0.170  1.0
  Si  Si13  1  0.265  0.072  0.330  1.0
  Si  Si14  1  0.211  0.789  0.750  1.0
  Si  Si15  1  0.789  0.211  0.250  1.0
  Si  Si16  1  0.513  0.487  0.750  1.0
  Si  Si17  1  0.487  0.513  0.250  1.0
  Si  Si18  1  0.773  0.227  0.750  1.0
  Si  Si19  1  0.227  0.773  0.250  1.0
[/CIF]
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