The crystal structure described by SrCN2 crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded to three equivalent N(1) and three equivalent N(2) atoms to form a mixture of distorted corner and edge-sharing SrN6 octahedra. The corner-sharing octahedral tilt angles are 65°. C(1) is bonded in a linear geometry to one N(1) and one N(2) atom. There are two inequivalent N sites. In the first N site, N(1) is bonded to three equivalent Sr(1) and one C(1) atom to form a mixture of distorted corner and edge-sharing NSr3C tetrahedra. In the second N site, N(2) is bonded to three equivalent Sr(1) and one C(1) atom to form a mixture of distorted corner and edge-sharing NSr3C tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrCN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.971
_cell_length_b   5.410
_cell_length_c   12.463
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   267.770
_cell_formula_units_Z   4
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  0.250  0.386  0.631  1.0
  Sr  Sr1  1  0.750  0.614  0.369  1.0
  Sr  Sr2  1  0.750  0.886  0.869  1.0
  Sr  Sr3  1  0.250  0.114  0.131  1.0
  C  C4  1  0.750  0.885  0.623  1.0
  C  C5  1  0.250  0.385  0.877  1.0
  C  C6  1  0.750  0.615  0.123  1.0
  C  C7  1  0.250  0.115  0.377  1.0
  N  N8  1  0.250  0.316  0.423  1.0
  N  N9  1  0.250  0.184  0.923  1.0
  N  N10  1  0.750  0.684  0.577  1.0
  N  N11  1  0.750  0.816  0.077  1.0
  N  N12  1  0.250  0.918  0.327  1.0
  N  N13  1  0.750  0.082  0.673  1.0
  N  N14  1  0.750  0.418  0.173  1.0
  N  N15  1  0.250  0.582  0.827  1.0
[/CIF]
.
The crystal structure described by SrCN2 crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded to three equivalent N(1) and three equivalent N(2) atoms to form a mixture of distorted corner and edge-sharing SrN6 octahedra. The corner-sharing octahedral tilt angles are 65°. C(1) is bonded in a linear geometry to one N(1) and one N(2) atom. There are two inequivalent N sites. In the first N site, N(1) is bonded to three equivalent Sr(1) and one C(1) atom to form a mixture of distorted corner and edge-sharing NSr3C tetrahedra. In the second N site, N(2) is bonded to three equivalent Sr(1) and one C(1) atom to form a mixture of distorted corner and edge-sharing NSr3C tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrCN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.971
_cell_length_b   5.410
_cell_length_c   12.463
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   267.770
_cell_formula_units_Z   4
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  0.250  0.386  0.631  1.0
  Sr  Sr1  1  0.750  0.614  0.369  1.0
  Sr  Sr2  1  0.750  0.886  0.869  1.0
  Sr  Sr3  1  0.250  0.114  0.131  1.0
  C  C4  1  0.750  0.885  0.623  1.0
  C  C5  1  0.250  0.385  0.877  1.0
  C  C6  1  0.750  0.615  0.123  1.0
  C  C7  1  0.250  0.115  0.377  1.0
  N  N8  1  0.250  0.316  0.423  1.0
  N  N9  1  0.250  0.184  0.923  1.0
  N  N10  1  0.750  0.684  0.577  1.0
  N  N11  1  0.750  0.816  0.077  1.0
  N  N12  1  0.250  0.918  0.327  1.0
  N  N13  1  0.750  0.082  0.673  1.0
  N  N14  1  0.750  0.418  0.173  1.0
  N  N15  1  0.250  0.582  0.827  1.0
[/CIF]
.