The material structure described by Sr is Hg_xSn structured and crystallizes in the hexagonal P-62m space group. Sr(1) is bonded to eight equivalent Sr(1) atoms to form a mixture of corner and edge-sharing SrSr8 hexagonal bipyramids. is represented by the CIF card [CIF]
data_Sr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.817
_cell_length_b   4.080
_cell_length_c   4.080
_cell_angle_alpha   120.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   55.009
_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  0.000  0.333  0.667  1.0
[/CIF]
.
The material structure described by Sr is Hg_xSn structured and crystallizes in the hexagonal P-62m space group. Sr(1) is bonded to eight equivalent Sr(1) atoms to form a mixture of corner and edge-sharing SrSr8 hexagonal bipyramids. is represented by the CIF card [CIF]
data_Sr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.817
_cell_length_b   4.080
_cell_length_c   4.080
_cell_angle_alpha   120.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   55.009
_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  0.000  0.333  0.667  1.0
[/CIF]
.