Tanteuxenite-(Lu) Thorogood G J, Avdeev M, Kennedy B J Solid State Sciences 12 (2010) 1263-1269 Structural studies of the aeschynite-euxenite transformation in the series Ln(TiTa)O6 Ln = lanthanide Locality: Synthetic _database_code_amcsd 0018931 14.5288 5.5226 5.1572 90 90 90 Pbcn atom x y z occ Biso Lu 0 .2273 .25 .97 Ti .1671 .3202 .8207 .5 1.00 Ta .1671 .3202 .8207 .5 1.00 O1 .9084 .5700 .4735 .83 O2 .0855 .0879 .9185 .80 O3 .2595 .1322 .6486 .84