data_global
_chemical_name_mineral 'Luogufengite'
loop_
_publ_author_name
'Tronc E'
'Chaneac C'
'Jolivet J P'
_journal_name_full 'Journal of Solid State Chemistry'
_journal_volume 169 
_journal_year 1998
_journal_page_first 93
_journal_page_last 104
_publ_section_title
;
 Structural and magnetic characterization of e-Fe2O3
;
_database_code_amcsd 0021088
_chemical_compound_source 'ideal structure'
_chemical_formula_sum 'Fe2 O3'
_cell_length_a 5.095
_cell_length_b 8.789
_cell_length_c 9.437
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 422.588
_exptl_crystal_density_diffrn      5.020
_symmetry_space_group_name_H-M 'P n a 21'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2-y,z'
  '1/2-x,1/2+y,1/2+z'
  '-x,-y,1/2+z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Fe1   0.33300   0.33300   0.12500
Fe2   0.33300   0.00000   0.37500
Fe3   0.33300   0.66700   0.37500
Fe4   0.16700   0.83300   0.06250
O1   0.00000   0.00000   0.00000
O2   0.00000   0.33300   0.00000
O3   0.00000   0.66700   0.00000
O4   0.16700   0.50000   0.25000
O5   0.16700   0.83300   0.25000
O6   0.16700   0.16700   0.25000