The material described by Sr2CdN2 crystallizes in the tetragonal I4/mmm space group. Sr(1) is bonded to five equivalent N(1) atoms to form a mixture of corner and edge-sharing SrN5 square pyramids. Cd(1) is bonded in a linear geometry to two equivalent N(1) atoms. N(1) is bonded to five equivalent Sr(1) and one Cd(1) atom to form a mixture of corner and edge-sharing NSr5Cd octahedra. The corner-sharing octahedral tilt angles range from 0-8°. is represented by the CIF card [CIF]
data_Sr2CdN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.889
_cell_length_b   5.499
_cell_length_c   7.422
_cell_angle_alpha   90.000
_cell_angle_beta   105.176
_cell_angle_gamma   134.996
_symmetry_Int_Tables_number   1
_cell_volume   104.271
_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  0.670  0.335  0.170  1.0
  Sr  Sr1  1  0.330  0.665  0.830  1.0
  Cd  Cd2  1  0.000  0.000  0.500  1.0
  N  N3  1  0.302  0.151  0.802  1.0
  N  N4  1  0.698  0.849  0.198  1.0
[/CIF]
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The material described by Sr2CdN2 crystallizes in the tetragonal I4/mmm space group. Sr(1) is bonded to five equivalent N(1) atoms to form a mixture of corner and edge-sharing SrN5 square pyramids. Cd(1) is bonded in a linear geometry to two equivalent N(1) atoms. N(1) is bonded to five equivalent Sr(1) and one Cd(1) atom to form a mixture of corner and edge-sharing NSr5Cd octahedra. The corner-sharing octahedral tilt angles range from 0-8°. is represented by the CIF card [CIF]
data_Sr2CdN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.889
_cell_length_b   5.499
_cell_length_c   7.422
_cell_angle_alpha   90.000
_cell_angle_beta   105.176
_cell_angle_gamma   134.996
_symmetry_Int_Tables_number   1
_cell_volume   104.271
_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  0.670  0.335  0.170  1.0
  Sr  Sr1  1  0.330  0.665  0.830  1.0
  Cd  Cd2  1  0.000  0.000  0.500  1.0
  N  N3  1  0.302  0.151  0.802  1.0
  N  N4  1  0.698  0.849  0.198  1.0
[/CIF]
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