The structure described by SrMg crystallizes in the monoclinic C2 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 12-coordinate geometry to four equivalent Sr(2), two equivalent Mg(2), and six equivalent Mg(1) atoms. In the second Sr site, Sr(2) is bonded in a 12-coordinate geometry to two equivalent Sr(1), three equivalent Sr(2), three equivalent Mg(2), and four equivalent Mg(1) atoms. There are two inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 7-coordinate geometry to three equivalent Sr(1) and four equivalent Sr(2) atoms. In the second Mg site, Mg(2) is bonded in a 8-coordinate geometry to two equivalent Sr(1) and six equivalent Sr(2) atoms. is represented by the CIF card [CIF]
data_SrMg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.501
_cell_length_b   6.501
_cell_length_c   6.920
_cell_angle_alpha   67.278
_cell_angle_beta   67.278
_cell_angle_gamma   59.502
_symmetry_Int_Tables_number   1
_cell_volume   225.671
_cell_formula_units_Z   3
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  0.000  1.0
  Sr  Sr1  1  0.830  0.849  0.489  1.0
  Sr  Sr2  1  0.151  0.170  0.511  1.0
  Mg  Mg3  1  0.998  0.340  0.005  1.0
  Mg  Mg4  1  0.660  0.002  0.995  1.0
  Mg  Mg5  1  0.501  0.499  0.500  1.0
[/CIF]
.
The structure described by SrMg crystallizes in the monoclinic C2 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 12-coordinate geometry to four equivalent Sr(2), two equivalent Mg(2), and six equivalent Mg(1) atoms. In the second Sr site, Sr(2) is bonded in a 12-coordinate geometry to two equivalent Sr(1), three equivalent Sr(2), three equivalent Mg(2), and four equivalent Mg(1) atoms. There are two inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 7-coordinate geometry to three equivalent Sr(1) and four equivalent Sr(2) atoms. In the second Mg site, Mg(2) is bonded in a 8-coordinate geometry to two equivalent Sr(1) and six equivalent Sr(2) atoms. is represented by the CIF card [CIF]
data_SrMg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.501
_cell_length_b   6.501
_cell_length_c   6.920
_cell_angle_alpha   67.278
_cell_angle_beta   67.278
_cell_angle_gamma   59.502
_symmetry_Int_Tables_number   1
_cell_volume   225.671
_cell_formula_units_Z   3
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  0.000  1.0
  Sr  Sr1  1  0.830  0.849  0.489  1.0
  Sr  Sr2  1  0.151  0.170  0.511  1.0
  Mg  Mg3  1  0.998  0.340  0.005  1.0
  Mg  Mg4  1  0.660  0.002  0.995  1.0
  Mg  Mg5  1  0.501  0.499  0.500  1.0
[/CIF]
.