The material described by SrCl4N2 crystallizes in the tetragonal I4/mmm space group. The structure consists of four ammonia atoms inside a SrCl4 framework. In the SrCl4 framework, Sr(1) is bonded in a body-centered cubic geometry to eight equivalent Cl(1) atoms. Cl(1) is bonded in a linear geometry to two equivalent Sr(1) atoms. is represented by the CIF card [CIF]
data_Sr(NCl2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.952
_cell_length_b   5.952
_cell_length_c   5.952
_cell_angle_alpha   109.387
_cell_angle_beta   109.387
_cell_angle_gamma   109.639
_symmetry_Int_Tables_number   1
_cell_volume   162.288
_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  0.000  0.000  1.0
  N  N1  1  0.500  0.000  0.500  1.0
  N  N2  1  0.000  0.500  0.500  1.0
  Cl  Cl3  1  0.500  0.500  0.500  1.0
  Cl  Cl4  1  0.000  0.000  0.500  1.0
  Cl  Cl5  1  0.500  0.000  0.000  1.0
  Cl  Cl6  1  0.000  0.500  0.000  1.0
[/CIF]
.
The material described by SrCl4N2 crystallizes in the tetragonal I4/mmm space group. The structure consists of four ammonia atoms inside a SrCl4 framework. In the SrCl4 framework, Sr(1) is bonded in a body-centered cubic geometry to eight equivalent Cl(1) atoms. Cl(1) is bonded in a linear geometry to two equivalent Sr(1) atoms. is represented by the CIF card [CIF]
data_Sr(NCl2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.952
_cell_length_b   5.952
_cell_length_c   5.952
_cell_angle_alpha   109.387
_cell_angle_beta   109.387
_cell_angle_gamma   109.639
_symmetry_Int_Tables_number   1
_cell_volume   162.288
_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  0.000  0.000  1.0
  N  N1  1  0.500  0.000  0.500  1.0
  N  N2  1  0.000  0.500  0.500  1.0
  Cl  Cl3  1  0.500  0.500  0.500  1.0
  Cl  Cl4  1  0.000  0.000  0.500  1.0
  Cl  Cl5  1  0.500  0.000  0.000  1.0
  Cl  Cl6  1  0.000  0.500  0.000  1.0
[/CIF]
.