The material described by MgSrSi crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 11-coordinate geometry to six equivalent Mg(1) and five equivalent Si(1) atoms. Mg(1) is bonded in a 4-coordinate geometry to six equivalent Sr(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to five equivalent Sr(1) and four equivalent Mg(1) atoms. is represented by the CIF card [CIF]
data_SrMgSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.596
_cell_length_b   7.820
_cell_length_c   8.464
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   304.140
_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  0.015  0.816  1.0
  Sr  Sr1  1  0.250  0.515  0.684  1.0
  Sr  Sr2  1  0.750  0.485  0.316  1.0
  Sr  Sr3  1  0.750  0.985  0.184  1.0
  Mg  Mg4  1  0.750  0.357  0.936  1.0
  Mg  Mg5  1  0.250  0.643  0.064  1.0
  Mg  Mg6  1  0.750  0.857  0.564  1.0
  Mg  Mg7  1  0.250  0.143  0.436  1.0
  Si  Si8  1  0.750  0.217  0.609  1.0
  Si  Si9  1  0.250  0.283  0.109  1.0
  Si  Si10  1  0.250  0.783  0.391  1.0
  Si  Si11  1  0.750  0.717  0.891  1.0
[/CIF]
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The material described by MgSrSi crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 11-coordinate geometry to six equivalent Mg(1) and five equivalent Si(1) atoms. Mg(1) is bonded in a 4-coordinate geometry to six equivalent Sr(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to five equivalent Sr(1) and four equivalent Mg(1) atoms. is represented by the CIF card [CIF]
data_SrMgSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.596
_cell_length_b   7.820
_cell_length_c   8.464
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   304.140
_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  0.015  0.816  1.0
  Sr  Sr1  1  0.250  0.515  0.684  1.0
  Sr  Sr2  1  0.750  0.485  0.316  1.0
  Sr  Sr3  1  0.750  0.985  0.184  1.0
  Mg  Mg4  1  0.750  0.357  0.936  1.0
  Mg  Mg5  1  0.250  0.643  0.064  1.0
  Mg  Mg6  1  0.750  0.857  0.564  1.0
  Mg  Mg7  1  0.250  0.143  0.436  1.0
  Si  Si8  1  0.750  0.217  0.609  1.0
  Si  Si9  1  0.250  0.283  0.109  1.0
  Si  Si10  1  0.250  0.783  0.391  1.0
  Si  Si11  1  0.750  0.717  0.891  1.0
[/CIF]
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