data_global
_amcsd_formula_title 'Bi2Mn4O10'
loop_
_publ_author_name
'Niizeki N'
'Wachi M'
_journal_name_full 'Zeitschrift fur Kristallographie'
_journal_volume 127 
_journal_year 1968
_journal_page_first 173
_journal_page_last 187
_publ_section_title
;
 The crystal structures of Bi2Mn4O10, Bi2Al4O9 and Bi2Fe4O9
;
_database_code_amcsd 0010662
_chemical_formula_sum 'Bi Mn2 O5'
_cell_length_a 7.540
_cell_length_b 8.534
_cell_length_c 5.766
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 371.021
_exptl_crystal_density_diffrn      7.140
_symmetry_space_group_name_H-M 'P b a m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2-y,z'
  '1/2-x,1/2+y,-z'
  '1/2-x,1/2+y,z'
  '1/2+x,1/2-y,-z'
  'x,y,-z'
  '-x,-y,z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Bi   0.15970   0.16430   0.00000   0.00735
Mn1   0.50000   0.00000   0.26200   0.00735
Mn2   0.40700   0.35400   0.50000   0.00823
O1   0.00000   0.00000   0.28100   0.01013
O2   0.38600   0.17600   0.25000   0.00760
O3   0.14700   0.41800   0.50000   0.00760
O4   0.14700   0.42500   0.00000   0.00760