data_global
_amcsd_formula_title 'Al2 B2 Ni4 O10'
loop_
_publ_author_name
'Schwab A'
'Bertaut E'
_journal_name_full 'Bulletin de la Societe Francaise de Mineralogie et de Cristallographie'
_journal_volume 93 
_journal_year 1970
_journal_page_first 255
_journal_page_last 257
_publ_section_title
;
 Structure du boroaluminate B2 O3 Al2 O3 (Ni O)4
 _cod_database_code 1008835
;
_database_code_amcsd 0016704
_chemical_formula_sum '(Ni2 B) Al O5'
_cell_length_a 9.2
_cell_length_b 12.2
_cell_length_c 2.99
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 335.598
_exptl_crystal_density_diffrn      4.655
_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_occupancy
Ni1   0.00000   0.00000   0.50000   0.66670
Ni2   0.50000   0.00000   0.00000   0.66670
Ni3   0.00000   0.28300   0.50000   0.66670
Ni4   0.24400   0.11500   0.00000   0.66670
B1   0.26400   0.36300   0.00000   1.00000
Al1   0.00000   0.00000   0.50000   0.33330
Al2   0.50000   0.00000   0.00000   0.33330
Al3   0.00000   0.28300   0.50000   0.33330
Al4   0.24400   0.11500   0.00000   0.33330
O1   0.14700  -0.04700   0.00000   1.00000
O2   0.12300   0.14000   0.50000   1.00000
O3   0.11300   0.36200   0.00000   1.00000
O4   0.38900   0.08300   0.50000   1.00000
O5   0.35300   0.27100   0.00000   1.00000