The compound described by SrSi is delta Molybdenum Boride-like structured and crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 7-coordinate geometry to seven equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to seven equivalent Sr(1) and two equivalent Si(1) atoms. is represented by the CIF card [CIF]
data_SrSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.046
_cell_length_b   6.123
_cell_length_c   8.912
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   220.793
_cell_formula_units_Z   4
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
  Sr  Sr0  1  0.250  0.392  0.681  1.0
  Sr  Sr1  1  0.750  0.608  0.319  1.0
  Sr  Sr2  1  0.750  0.892  0.819  1.0
  Sr  Sr3  1  0.250  0.108  0.181  1.0
  Si  Si4  1  0.250  0.893  0.533  1.0
  Si  Si5  1  0.750  0.107  0.467  1.0
  Si  Si6  1  0.750  0.393  0.967  1.0
  Si  Si7  1  0.250  0.607  0.033  1.0
[/CIF]
.
The compound described by SrSi is delta Molybdenum Boride-like structured and crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 7-coordinate geometry to seven equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to seven equivalent Sr(1) and two equivalent Si(1) atoms. is represented by the CIF card [CIF]
data_SrSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.046
_cell_length_b   6.123
_cell_length_c   8.912
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   220.793
_cell_formula_units_Z   4
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
  Sr  Sr0  1  0.250  0.392  0.681  1.0
  Sr  Sr1  1  0.750  0.608  0.319  1.0
  Sr  Sr2  1  0.750  0.892  0.819  1.0
  Sr  Sr3  1  0.250  0.108  0.181  1.0
  Si  Si4  1  0.250  0.893  0.533  1.0
  Si  Si5  1  0.750  0.107  0.467  1.0
  Si  Si6  1  0.750  0.393  0.967  1.0
  Si  Si7  1  0.250  0.607  0.033  1.0
[/CIF]
.