The crystal structure described by Sr2GaSi is delta Molybdenum Boride-derived structured and crystallizes in the orthorhombic Amm2 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 7-coordinate geometry to three equivalent Ga(1) and four equivalent Si(1) atoms. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to four equivalent Ga(1) and three equivalent Si(1) atoms. Ga(1) is bonded in a 9-coordinate geometry to three equivalent Sr(1), four equivalent Sr(2), and two equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to three equivalent Sr(2), four equivalent Sr(1), and two equivalent Ga(1) atoms. is represented by the CIF card [CIF]
data_Sr2GaSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.347
_cell_length_b   6.347
_cell_length_c   4.231
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   136.316
_symmetry_Int_Tables_number   1
_cell_volume   117.721
_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
  Sr  Sr0  1  0.361  0.639  0.500  1.0
  Sr  Sr1  1  0.641  0.359  0.000  1.0
  Ga  Ga2  1  0.062  0.938  0.500  1.0
  Si  Si3  1  0.936  0.064  0.000  1.0
[/CIF]
.
The crystal structure described by Sr2GaSi is delta Molybdenum Boride-derived structured and crystallizes in the orthorhombic Amm2 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 7-coordinate geometry to three equivalent Ga(1) and four equivalent Si(1) atoms. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to four equivalent Ga(1) and three equivalent Si(1) atoms. Ga(1) is bonded in a 9-coordinate geometry to three equivalent Sr(1), four equivalent Sr(2), and two equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to three equivalent Sr(2), four equivalent Sr(1), and two equivalent Ga(1) atoms. is represented by the CIF card [CIF]
data_Sr2GaSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.347
_cell_length_b   6.347
_cell_length_c   4.231
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   136.316
_symmetry_Int_Tables_number   1
_cell_volume   117.721
_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
  Sr  Sr0  1  0.361  0.639  0.500  1.0
  Sr  Sr1  1  0.641  0.359  0.000  1.0
  Ga  Ga2  1  0.062  0.938  0.500  1.0
  Si  Si3  1  0.936  0.064  0.000  1.0
[/CIF]
.