data_global
_chemical_name_mineral 'Mackayite'
loop_
_publ_author_name
'Pertlik F'
_journal_name_full 'Tschermaks Mineralogische und Petrographische Mitteilungen'
_journal_volume 13 
_journal_year 1969
_journal_page_first 219
_journal_page_last 232
_publ_section_title
;
 Hydrothermalsynthese, formel und struktur von mackayit, Fe(OH)[Te2O5]
;
_database_code_amcsd 0015634
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Fe Te2 O6 H'
_cell_length_a 11.704
_cell_length_b 11.704
_cell_length_c 14.984
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 2052.563
_exptl_crystal_density_diffrn      5.282
_symmetry_space_group_name_H-M 'I 41/a c d'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,1/2+z'
  '1/4-y,3/4-x,3/4+z'
  '3/4-y,1/4-x,1/4+z'
  '1/4+y,3/4+x,3/4-z'
  '3/4+y,1/4+x,1/4-z'
  '1/4+y,3/4-x,1/4-z'
  '3/4+y,1/4-x,3/4-z'
  '1/4-y,3/4+x,1/4+z'
  '3/4-y,1/4+x,3/4+z'
  '1/2+x,-y,z'
  '+x,1/2-y,1/2+z'
  '1/2-x,y,-z'
  '-x,1/2+y,1/2-z'
  '1/2+x,y,1/2-z'
  '+x,1/2+y,-z'
  '1/2-x,-y,1/2+z'
  '-x,1/2-y,+z'
  '1/4+y,1/4+x,1/4+z'
  '3/4+y,3/4+x,3/4+z'
  '1/4-y,1/4-x,1/4-z'
  '3/4-y,3/4-x,3/4-z'
  '1/4-y,1/4+x,3/4-z'
  '3/4-y,3/4+x,1/4-z'
  '1/4+y,1/4-x,3/4+z'
  '3/4+y,3/4-x,1/4+z'
  '-x,y,1/2+z'
  '1/2-x,1/2+y,+z'
  'x,-y,1/2-z'
  '1/2+x,1/2-y,-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_U_iso_or_equiv
Fe   0.00000   0.25000   0.23010  -0.01260
Te   0.29870   0.34760   0.11140  -0.01242
O1   0.25850   0.50850   0.12500  -0.00597
O2   0.38070   0.37790   0.00430  -0.01992
O3   0.38590   0.17650   0.06100  -0.01416
O-H   0.41420   0.66420   0.12500  -0.01132