data_global
_amcsd_formula_title 'F15 Fe Na Np3'
loop_
_publ_author_name
'Cousson A'
'Abazli H'
'Pages M'
'Gasperin M'
_journal_name_full 'Acta Crystallographica, Section B'
_journal_volume 38 
_journal_year 1982
_journal_page_first 2668
_journal_page_last 2670
_publ_section_title
;
 Structure de Na Fe Np3 F15
 _cod_database_code 1001226
;
_database_code_amcsd 0009778
_chemical_formula_sum 'Np2 F10 Fe.667 Na.667'
_cell_length_a 9.802
_cell_length_b 9.802
_cell_length_c 13.004
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 1082.024
_exptl_crystal_density_diffrn      6.598
_symmetry_space_group_name_H-M 'P -3 c 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-y,-x,1/2+z'
  'y,-x+y,-z'
  '-x,-x+y,1/2-z'
  '-x+y,-x,z'
  '-x+y,y,1/2+z'
  '-x,-y,-z'
  'y,x,1/2-z'
  '-y,x-y,z'
  'x,x-y,1/2+z'
  'x-y,x,-z'
  'x-y,-y,1/2-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Np1   0.39964   0.07624   0.10161   1.00000
F1   0.11940   0.31200   0.01920   1.00000
F2   0.41430   0.53300   0.05240   1.00000
F3   0.65930   0.16910   0.13660   1.00000
F4   0.19310   0.08530   0.15910   1.00000
F5   0.13130   0.44250   0.21690   1.00000
Fe1   0.00000   0.00000   0.25000   1.00000
Na1   0.00000   0.00000   0.00000   1.00000
Na2   0.33333   0.66667   0.15340   0.50000
Fe2   0.33333   0.66667   0.15340   0.50000