data_global
_chemical_name_mineral 'Luogufengite'
loop_
_publ_author_name
'Sakurai S'
'Jin J'
'Hashimoto K'
'Ohkoshi S'
_journal_name_full 'Journal of the Physical Society of Japan'
_journal_volume 74 
_journal_year 2005
_journal_page_first 1946
_journal_page_last 1949
_publ_section_title
;
 Reorientation phenomenon in a magnetic phase of e-Fe2O3 nanocrystal
;
_database_code_amcsd 0021082
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Fe2 O3'
_cell_length_a 5.1019
_cell_length_b 8.7807
_cell_length_c 9.4661
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 424.065
_exptl_crystal_density_diffrn      5.003
_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   0.30500   0.34900   0.14100
Fe2   0.31500   0.03500   0.34800
Fe3   0.30900   0.66000   0.37000
Fe4   0.18400   0.84500   0.05800
O1   0.98800   0.00700   0.00000
O2   0.05300   0.33100   0.99800
O3   0.01800   0.65600   0.01100
O4   0.15600   0.50100   0.26900
O5   0.16000   0.84200   0.26300
O6   0.16900   0.16300   0.23500