data_global
_chemical_name_mineral 'Graulichite-(Ce)'
loop_
_publ_author_name
'Hatert F'
'Lefevre P'
'Pasero M'
'Fransolet A-M'
_journal_name_full 'European Journal of Mineralogy'
_journal_volume 15 
_journal_year 2003
_journal_page_first 733
_journal_page_last 739
_publ_section_title
;
 Gaulichite-(Ce), a new arsenate mineral from the Stavelot Massif, Belgium
;
_database_code_amcsd 0007016
_chemical_compound_source 'Stavelot Massif, Belgium'
_chemical_formula_sum 'Ce (Fe2.49 Al.51) As1.848 O14 H6'
_cell_length_a 7.288
_cell_length_b 7.288
_cell_length_c 16.812
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 773.333
_exptl_crystal_density_diffrn      4.261
_symmetry_space_group_name_H-M 'R -3 m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '2/3+x,1/3+y,1/3+z'
  '1/3+x,2/3+y,2/3+z'
  'x,x-y,z'
  '2/3+x,1/3+x-y,1/3+z'
  '1/3+x,2/3+x-y,2/3+z'
  'y,x,-z'
  '2/3+y,1/3+x,1/3-z'
  '1/3+y,2/3+x,2/3-z'
  '-x+y,y,z'
  '2/3-x+y,1/3+y,1/3+z'
  '1/3-x+y,2/3+y,2/3+z'
  '-x,-x+y,-z'
  '2/3-x,1/3-x+y,1/3-z'
  '1/3-x,2/3-x+y,2/3-z'
  '-y,-x,z'
  '2/3-y,1/3-x,1/3+z'
  '1/3-y,2/3-x,2/3+z'
  'x-y,-y,-z'
  '2/3+x-y,1/3-y,1/3-z'
  '1/3+x-y,2/3-y,2/3-z'
  'y,-x+y,-z'
  '2/3+y,1/3-x+y,1/3-z'
  '1/3+y,2/3-x+y,2/3-z'
  '-x+y,-x,z'
  '2/3-x+y,1/3-x,1/3+z'
  '1/3-x+y,2/3-x,2/3+z'
  '-x,-y,-z'
  '2/3-x,1/3-y,1/3-z'
  '1/3-x,2/3-y,2/3-z'
  '-y,x-y,z'
  '2/3-y,1/3+x-y,1/3+z'
  '1/3-y,2/3+x-y,2/3+z'
  'x-y,x,-z'
  '2/3+x-y,1/3+x,1/3-z'
  '1/3+x-y,2/3+x,2/3-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
Ce   0.00000   0.00000   0.00000   1.00000   0.02690
Fe   0.50000   0.50000   0.50000   0.83000   0.01580
Al   0.50000   0.50000   0.50000   0.17000   0.01580
As   0.00000   0.00000   0.31680   0.92400   0.01740
O1   0.00000   0.00000   0.41600   1.00000   0.02400
O2   0.20760  -0.20760  -0.05120   1.00000   0.02700
O-H   0.12440  -0.12440   0.13280   1.00000   0.02600
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
Ce 0.03400 0.03400 0.01200 0.01710 0.00000 0.00000
Fe 0.02000 0.02000 0.01000 0.01100 0.00120 -0.00120
Al 0.02000 0.02000 0.01000 0.01100 0.00120 -0.00120
As 0.02100 0.02100 0.01100 0.01040 0.00000 0.00000
O1 0.02700 0.02700 0.01700 0.01400 0.00000 0.00000
O2 0.03200 0.03200 0.02100 0.01900 -0.00100 0.00100
O-H 0.02000 0.02000 0.03700 0.01000 0.00300 -0.00300