The material structure described by SrNiN is Potassium Silver Cyanide-derived structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form distorted corner-sharing SrN4 tetrahedra. In the second Sr site, Sr(2) is bonded in a 4-coordinate geometry to one N(1) and three equivalent N(2) atoms. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a linear geometry to one N(1) and one N(2) atom. In the second Ni site, Ni(2) is bonded in a linear geometry to two equivalent N(2) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Ni(1) atoms to form a mixture of distorted corner and edge-sharing NSr4Ni2 octahedra. The corner-sharing octahedral tilt angles range from 1-67°. In the second N site, N(2) is bonded to one Sr(1), three equivalent Sr(2), one Ni(1), and one Ni(2) atom to form a mixture of distorted corner and edge-sharing NSr4Ni2 octahedra. The corner-sharing octahedral tilt angles range from 0-67°. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrNiN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.208
_cell_length_b   9.088
_cell_length_c   13.204
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   624.910
_cell_formula_units_Z   12
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  0.493  0.492  0.750  1.0
  Sr  Sr1  1  0.993  0.008  0.250  1.0
  Sr  Sr2  1  0.007  0.992  0.750  1.0
  Sr  Sr3  1  0.507  0.508  0.250  1.0
  Sr  Sr4  1  0.977  0.332  0.412  1.0
  Sr  Sr5  1  0.477  0.168  0.588  1.0
  Sr  Sr6  1  0.523  0.832  0.088  1.0
  Sr  Sr7  1  0.023  0.668  0.912  1.0
  Sr  Sr8  1  0.023  0.668  0.588  1.0
  Sr  Sr9  1  0.523  0.832  0.412  1.0
  Sr  Sr10  1  0.477  0.168  0.912  1.0
  Sr  Sr11  1  0.977  0.332  0.088  1.0
  Ni  Ni12  1  0.461  0.159  0.162  1.0
  Ni  Ni13  1  0.961  0.341  0.838  1.0
  Ni  Ni14  1  0.039  0.659  0.338  1.0
  Ni  Ni15  1  0.539  0.841  0.662  1.0
  Ni  Ni16  1  0.539  0.841  0.838  1.0
  Ni  Ni17  1  0.039  0.659  0.162  1.0
  Ni  Ni18  1  0.961  0.341  0.662  1.0
  Ni  Ni19  1  0.461  0.159  0.338  1.0
  Ni  Ni20  1  0.000  0.000  0.000  1.0
  Ni  Ni21  1  0.500  0.500  0.000  1.0
  Ni  Ni22  1  0.500  0.500  0.500  1.0
  Ni  Ni23  1  0.000  0.000  0.500  1.0
  N  N24  1  0.309  0.759  0.750  1.0
  N  N25  1  0.809  0.741  0.250  1.0
  N  N26  1  0.191  0.259  0.750  1.0
  N  N27  1  0.691  0.241  0.250  1.0
  N  N28  1  0.234  0.080  0.423  1.0
  N  N29  1  0.734  0.420  0.577  1.0
  N  N30  1  0.266  0.580  0.077  1.0
  N  N31  1  0.766  0.920  0.923  1.0
  N  N32  1  0.766  0.920  0.577  1.0
  N  N33  1  0.266  0.580  0.423  1.0
  N  N34  1  0.734  0.420  0.923  1.0
  N  N35  1  0.234  0.080  0.077  1.0
[/CIF]
.
The material structure described by SrNiN is Potassium Silver Cyanide-derived structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form distorted corner-sharing SrN4 tetrahedra. In the second Sr site, Sr(2) is bonded in a 4-coordinate geometry to one N(1) and three equivalent N(2) atoms. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a linear geometry to one N(1) and one N(2) atom. In the second Ni site, Ni(2) is bonded in a linear geometry to two equivalent N(2) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Ni(1) atoms to form a mixture of distorted corner and edge-sharing NSr4Ni2 octahedra. The corner-sharing octahedral tilt angles range from 1-67°. In the second N site, N(2) is bonded to one Sr(1), three equivalent Sr(2), one Ni(1), and one Ni(2) atom to form a mixture of distorted corner and edge-sharing NSr4Ni2 octahedra. The corner-sharing octahedral tilt angles range from 0-67°. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrNiN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.208
_cell_length_b   9.088
_cell_length_c   13.204
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   624.910
_cell_formula_units_Z   12
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  0.493  0.492  0.750  1.0
  Sr  Sr1  1  0.993  0.008  0.250  1.0
  Sr  Sr2  1  0.007  0.992  0.750  1.0
  Sr  Sr3  1  0.507  0.508  0.250  1.0
  Sr  Sr4  1  0.977  0.332  0.412  1.0
  Sr  Sr5  1  0.477  0.168  0.588  1.0
  Sr  Sr6  1  0.523  0.832  0.088  1.0
  Sr  Sr7  1  0.023  0.668  0.912  1.0
  Sr  Sr8  1  0.023  0.668  0.588  1.0
  Sr  Sr9  1  0.523  0.832  0.412  1.0
  Sr  Sr10  1  0.477  0.168  0.912  1.0
  Sr  Sr11  1  0.977  0.332  0.088  1.0
  Ni  Ni12  1  0.461  0.159  0.162  1.0
  Ni  Ni13  1  0.961  0.341  0.838  1.0
  Ni  Ni14  1  0.039  0.659  0.338  1.0
  Ni  Ni15  1  0.539  0.841  0.662  1.0
  Ni  Ni16  1  0.539  0.841  0.838  1.0
  Ni  Ni17  1  0.039  0.659  0.162  1.0
  Ni  Ni18  1  0.961  0.341  0.662  1.0
  Ni  Ni19  1  0.461  0.159  0.338  1.0
  Ni  Ni20  1  0.000  0.000  0.000  1.0
  Ni  Ni21  1  0.500  0.500  0.000  1.0
  Ni  Ni22  1  0.500  0.500  0.500  1.0
  Ni  Ni23  1  0.000  0.000  0.500  1.0
  N  N24  1  0.309  0.759  0.750  1.0
  N  N25  1  0.809  0.741  0.250  1.0
  N  N26  1  0.191  0.259  0.750  1.0
  N  N27  1  0.691  0.241  0.250  1.0
  N  N28  1  0.234  0.080  0.423  1.0
  N  N29  1  0.734  0.420  0.577  1.0
  N  N30  1  0.266  0.580  0.077  1.0
  N  N31  1  0.766  0.920  0.923  1.0
  N  N32  1  0.766  0.920  0.577  1.0
  N  N33  1  0.266  0.580  0.423  1.0
  N  N34  1  0.734  0.420  0.923  1.0
  N  N35  1  0.234  0.080  0.077  1.0
[/CIF]
.