data_9012482
_publ_section_title
;
 Crystal structures of the three modifications of nitrogen 14 and
 nitrogen 15 at high pressure
 Locality: synthetic
 Sample: at T = 19.6 K and P = .3835 GPa
 Note: alpha phase
;
_journal_name_full               'Journal of Chemical Physics'
_journal_page_first              6000
_journal_page_last               6008
_journal_paper_doi               10.1063/1.1672899
_journal_volume                  52
_journal_year                    1970
_chemical_formula_sum            N
_chemical_name_common            Nitrogen
_space_group_IT_number           198
_symmetry_space_group_name_Hall  'P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P 21 3'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.433
_cell_length_b                   5.433
_cell_length_c                   5.433
_cell_volume                     160.369
_diffrn_ambient_pressure         3.835e+05
_diffrn_ambient_temperature      19.6
_exptl_crystal_density_diffrn    0.580
_cod_database_code               9012482
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2-z,-x,1/2+y
-z,1/2+x,1/2-y
1/2+z,1/2-x,-y
z,x,y
1/2+y,1/2-z,-x
1/2-y,-z,1/2+x
-y,1/2+z,1/2-x
y,z,x
-x,1/2+y,1/2-z
1/2+x,1/2-y,-z
1/2-x,-y,1/2+z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
N 0.03000 0.03000 0.03000 0.01773
