data_global
_chemical_name_mineral 'Lithiowodginite'
loop_
_publ_author_name
'Gatehouse B M'
'Negas T'
'Roth R S'
_journal_name_full 'Journal of Solid State Chemistry'
_journal_volume 18 
_journal_year 1976
_journal_page_first 1
_journal_page_last 7
_publ_section_title
;
 The crystal structure of M-LiTa3O8 and its relationship to the mineral
 wodginite
;
_database_code_amcsd 0013334
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Li Ta3 O8'
_cell_length_a 9.413
_cell_length_b 11.522
_cell_length_c 5.050
_cell_angle_alpha 90.
_cell_angle_beta 91.05
_cell_angle_gamma 90
_cell_volume 547.614
_exptl_crystal_density_diffrn      8.221
_symmetry_space_group_name_H-M 'C 2/c'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,1/2+z'
  '1/2+x,1/2-y,1/2+z'
  '-x,y,1/2-z'
  '1/2-x,1/2+y,1/2-z'
  '-x,-y,-z'
  '1/2-x,1/2-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Li   0.00000   0.80340   0.25000 ?
Ta1   0.24150   0.08640   0.24660 ?
Ta2   0.00000   0.32990   0.25000 ?
O1   0.35410   0.45160   0.44130   0.00785
O2   0.38460   0.17880   0.42700   0.00773
O3   0.13320   0.43750   0.07920   0.00608
O4   0.11850   0.19670   0.10690   0.00811
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
Ta1 0.00230 0.00380 0.00360 0.00080 -0.00070 -0.00020
Ta2 0.00180 0.00290 0.00450 0.00000 0.00010 0.00000