#------------------------------------------------------------------------------
#$Date: 2008-01-26 15:05:32 +0200 (Sat, 26 Jan 2008) $
#$Revision: 19 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9001235.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_9001235
_chemical_name 'Coronadite'
loop_
_publ_author_name
'Post J E'
'Bish D L'
_journal_name_full "American Mineralogist"
_journal_volume 74
_journal_year 1989
_journal_page_first 913
_journal_page_last 917
_publ_section_title
;
 Rietveld refinement of the coronadite structure
 sample from Morocco
;
_chemical_formula_sum 'Mn2 Pb.268 O4'
_cell_length_a 9.938
_cell_length_b 2.8678
_cell_length_c 9.834
_cell_angle_alpha 90
_cell_angle_beta 90.39
_cell_angle_gamma 90
_cell_volume 280.264
_symmetry_space_group_name_H-M 'I 1 2/m 1'
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '1/2+x,1/2+y,1/2+z'
  'x,-y,z'
  '1/2+x,1/2-y,1/2+z'
  '-x,y,-z'
  '1/2-x,1/2+y,1/2-z'
  '-x,-y,-z'
  '1/2-x,1/2-y,1/2-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Mn1   0.85200   0.00000   0.33300   1.00000
Mn2   0.33300   0.00000   0.15600   1.00000
Pb   0.00000   0.21400   0.00000   0.26800
O1   0.63700   0.00000   0.29400   1.00000
O2   0.65700   0.00000   0.05100   1.00000
O3   0.28400   0.00000   0.32700   1.00000
O4   0.03400   0.00000   0.32900   1.00000