#------------------------------------------------------------------------------
#$Date: 2008-01-26 15:05:32 +0200 (Sat, 26 Jan 2008) $
#$Revision: 19 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9007425.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_9007425
_chemical_name 'Tetrarooseveltite'
loop_
_publ_author_name
'Mooney R C L'
_journal_name_full "Acta Crystallographica"
_journal_volume 1
_journal_year 1948
_journal_page_first 163
_journal_page_last 165
_publ_section_title
;
 Crystal structure of tetragonal bismuth arsenate, BiAsO4
 Locality: synthetic
;
_chemical_formula_sum 'Bi As O4'
_cell_length_a 5.08
_cell_length_b 5.08
_cell_length_c 11.70
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 301.935
_symmetry_space_group_name_H-M 'I 41/a'
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '1/2+x,1/2+y,1/2+z'
  '1/2+y,1/2-x,1/2-z'
  '+y,-x,-z'
  '-y,1/2+x,1/4+z'
  '1/2-y,+x,3/4+z'
  '1/2+x,y,3/4-z'
  '+x,1/2+y,1/4-z'
  '1/2-x,1/2-y,1/2+z'
  '-x,-y,+z'
  '-y,x,-z'
  '1/2-y,1/2+x,1/2-z'
  '1/2+y,-x,3/4+z'
  '+y,1/2-x,1/4+z'
  '-x,1/2-y,1/4-z'
  '1/2-x,-y,3/4-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Bi3+   0.00000   0.00000   0.50000
As   0.00000   0.00000   0.00000
O   0.21300   0.14900   0.08000