The crystal structure described by SrN6 crystallizes in the triclinic P1 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 8-coordinate geometry to one N(1), one N(10), one N(11), one N(12), one N(2), one N(7), one N(8), and one N(9) atom. In the second Sr site, Sr(2) is bonded in a 8-coordinate geometry to one N(1), one N(10), one N(11), one N(12), one N(2), one N(7), one N(8), and one N(9) atom. There are twelve inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(4) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(3) atom. In the third N site, N(3) is bonded in a linear geometry to one N(12) and one N(2) atom. In the fourth N site, N(4) is bonded in a linear geometry to one N(1) and one N(11) atom. In the fifth N site, N(5) is bonded in a linear geometry to one N(8) and one N(9) atom. In the sixth N site, N(6) is bonded in a linear geometry to one N(10) and one N(7) atom. In the seventh N site, N(7) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(6) atom. In the eighth N site, N(8) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(5) atom. In the ninth N site, N(9) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(5) atom. In the tenth N site, N(10) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(6) atom. In the eleventh N site, N(11) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(4) atom. In the twelfth N site, N(12) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(3) atom. is represented by the CIF card [CIF]
data_SrN6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.399
_cell_length_b   6.796
_cell_length_c   6.594
_cell_angle_alpha   77.680
_cell_angle_beta   52.236
_cell_angle_gamma   50.084
_symmetry_Int_Tables_number   1
_cell_volume   217.956
_cell_formula_units_Z   2
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  0.495  0.497  0.506  1.0
  Sr  Sr1  1  0.757  0.749  0.741  1.0
  N  N2  1  0.342  0.906  0.293  1.0
  N  N3  1  0.465  0.289  0.903  1.0
  N  N4  1  0.368  0.386  0.129  1.0
  N  N5  1  0.127  0.128  0.369  1.0
  N  N6  1  0.883  0.872  0.121  1.0
  N  N7  1  0.134  0.116  0.869  1.0
  N  N8  1  0.340  0.914  0.781  1.0
  N  N9  1  0.958  0.788  0.908  1.0
  N  N10  1  0.789  0.966  0.343  1.0
  N  N11  1  0.918  0.340  0.952  1.0
  N  N12  1  0.911  0.343  0.466  1.0
  N  N13  1  0.288  0.454  0.339  1.0
[/CIF]
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The crystal structure described by SrN6 crystallizes in the triclinic P1 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 8-coordinate geometry to one N(1), one N(10), one N(11), one N(12), one N(2), one N(7), one N(8), and one N(9) atom. In the second Sr site, Sr(2) is bonded in a 8-coordinate geometry to one N(1), one N(10), one N(11), one N(12), one N(2), one N(7), one N(8), and one N(9) atom. There are twelve inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(4) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(3) atom. In the third N site, N(3) is bonded in a linear geometry to one N(12) and one N(2) atom. In the fourth N site, N(4) is bonded in a linear geometry to one N(1) and one N(11) atom. In the fifth N site, N(5) is bonded in a linear geometry to one N(8) and one N(9) atom. In the sixth N site, N(6) is bonded in a linear geometry to one N(10) and one N(7) atom. In the seventh N site, N(7) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(6) atom. In the eighth N site, N(8) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(5) atom. In the ninth N site, N(9) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(5) atom. In the tenth N site, N(10) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(6) atom. In the eleventh N site, N(11) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(4) atom. In the twelfth N site, N(12) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one N(3) atom. is represented by the CIF card [CIF]
data_SrN6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.399
_cell_length_b   6.796
_cell_length_c   6.594
_cell_angle_alpha   77.680
_cell_angle_beta   52.236
_cell_angle_gamma   50.084
_symmetry_Int_Tables_number   1
_cell_volume   217.956
_cell_formula_units_Z   2
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  0.495  0.497  0.506  1.0
  Sr  Sr1  1  0.757  0.749  0.741  1.0
  N  N2  1  0.342  0.906  0.293  1.0
  N  N3  1  0.465  0.289  0.903  1.0
  N  N4  1  0.368  0.386  0.129  1.0
  N  N5  1  0.127  0.128  0.369  1.0
  N  N6  1  0.883  0.872  0.121  1.0
  N  N7  1  0.134  0.116  0.869  1.0
  N  N8  1  0.340  0.914  0.781  1.0
  N  N9  1  0.958  0.788  0.908  1.0
  N  N10  1  0.789  0.966  0.343  1.0
  N  N11  1  0.918  0.340  0.952  1.0
  N  N12  1  0.911  0.343  0.466  1.0
  N  N13  1  0.288  0.454  0.339  1.0
[/CIF]
.