The material described by NaPN2 crystallizes in the tetragonal I-42d space group. Na(1) is bonded in a 4-coordinate geometry to four equivalent N(1) atoms. P(1) is bonded to four equivalent N(1) atoms to form corner-sharing PN4 tetrahedra. N(1) is bonded in a 4-coordinate geometry to two equivalent Na(1) and two equivalent P(1) atoms. is represented by the CIF card [CIF]
data_NaPN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.935
_cell_length_b   4.935
_cell_length_c   4.935
_cell_angle_alpha   90.283
_cell_angle_beta   119.837
_cell_angle_gamma   119.837
_symmetry_Int_Tables_number   1
_cell_volume   85.208
_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
  Na  Na0  1  0.000  0.500  0.500  1.0
  Na  Na1  1  0.500  0.250  0.750  1.0
  P  P2  1  0.500  0.750  0.250  1.0
  P  P3  1  0.000  0.000  0.000  1.0
  N  N4  1  0.624  0.875  0.999  1.0
  N  N5  1  0.876  0.001  0.625  1.0
  N  N6  1  0.376  0.375  0.251  1.0
  N  N7  1  0.124  0.749  0.125  1.0
[/CIF]
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The material described by NaPN2 crystallizes in the tetragonal I-42d space group. Na(1) is bonded in a 4-coordinate geometry to four equivalent N(1) atoms. P(1) is bonded to four equivalent N(1) atoms to form corner-sharing PN4 tetrahedra. N(1) is bonded in a 4-coordinate geometry to two equivalent Na(1) and two equivalent P(1) atoms. is represented by the CIF card [CIF]
data_NaPN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.935
_cell_length_b   4.935
_cell_length_c   4.935
_cell_angle_alpha   90.283
_cell_angle_beta   119.837
_cell_angle_gamma   119.837
_symmetry_Int_Tables_number   1
_cell_volume   85.208
_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
  Na  Na0  1  0.000  0.500  0.500  1.0
  Na  Na1  1  0.500  0.250  0.750  1.0
  P  P2  1  0.500  0.750  0.250  1.0
  P  P3  1  0.000  0.000  0.000  1.0
  N  N4  1  0.624  0.875  0.999  1.0
  N  N5  1  0.876  0.001  0.625  1.0
  N  N6  1  0.376  0.375  0.251  1.0
  N  N7  1  0.124  0.749  0.125  1.0
[/CIF]
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