data_global
_chemical_name_mineral 'Yuanfuliite'
loop_
_publ_author_name
'Bigi S'
'Brigatti M F'
'Capedri S'
_journal_name_full 'American Mineralogist'
_journal_volume 76 
_journal_year 1991
_journal_page_first 1380
_journal_page_last 1388
_publ_section_title
;
 Crystal chemistry of Fe- and Cr-rich warwickite
 sample S6
;
_database_code_amcsd 0001393
_chemical_compound_source 'Jumilla, Murcia province, southeast Spain'
_chemical_formula_sum 'B Al.02 Cr.02 Fe.61 Ti.17 Mg1.18 O4'
_cell_length_a 9.242
_cell_length_b 3.098
_cell_length_c 9.383
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 268.651
_exptl_crystal_density_diffrn      3.641
_symmetry_space_group_name_H-M 'P n m a'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2-y,z'
  '-x,1/2+y,-z'
  '1/2-x,1/2+y,1/2+z'
  '1/2+x,1/2-y,1/2-z'
  '1/2+x,y,1/2-z'
  '1/2-x,-y,1/2+z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
B   0.16720   0.25000   0.87300   1.00000   0.01013
Al1   0.11500   0.25000   0.56960   0.02000 ?
Cr1   0.11500   0.25000   0.56960   0.02000 ?
Fe1   0.11500   0.25000   0.56960   0.61000 ?
Ti1   0.11500   0.25000   0.56960   0.17000 ?
Mg1   0.11500   0.25000   0.56960   0.18000 ?
Mg2   0.10240   0.25000   0.19010   1.00000 ?
O1   0.01920   0.25000   0.86620   1.00000   0.00887
O2   0.24780   0.25000   0.74840   1.00000   0.00507
O3   0.23720   0.25000   0.00590   1.00000   0.00760
O4   0.00990   0.25000   0.38240   1.00000   0.00747
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Al1 0.00519 0.00370 0.00535 0.00000 0.00000 0.00000
Cr1 0.00519 0.00370 0.00535 0.00000 0.00000 0.00000
Fe1 0.00519 0.00370 0.00535 0.00000 0.00000 0.00000
Ti1 0.00519 0.00370 0.00535 0.00000 0.00000 0.00000
Mg1 0.00519 0.00370 0.00535 0.00000 0.00000 0.00000
Mg2 0.00346 0.00759 0.00758 0.00000 -0.00264 0.00000