#======================================================================

# CRYSTAL DATA

#----------------------------------------------------------------------

_chemical_formula_structural       
'Si N'

_cell_length_a                         2.84766
_cell_length_b                         4.72578
_cell_length_c                         7.15399
_cell_angle_alpha                      90
_cell_angle_beta                       90
_cell_angle_gamma                      90
_symmetry_space_group_name_H-M         'P m n n'
_symmetry_Int_Tables_number            58

loop_
   _atom_site_label
   _atom_site_type_symbol
   _atom_site_occupancy
   _atom_site_fract_x
   _atom_site_fract_y
   _atom_site_fract_z
   _atom_site_thermal_displace_type
   _atom_site_B_iso_or_equiv
   SI1	Si       1.0    0.50000      0.54780      0.34039     Biso  1.000
   N1	N        1.0    0.50000      0.22927      0.22027     Biso  1.000