Vauxite Baur W H, Rama Rao B American Mineralogist 53 (1968) 1025-1033 The crystal structure and the chemical composition of vauxite _database_code_amcsd 0000176 9.13 11.59 6.14 98.3 92.0 108.4 P-1 atom x y z Biso Fe1 0 0 0 1.1 Fe2 0 .5 0 .6 Al1 .667 .291 .187 .6 Al2 0 .5 .5 .5 Al3 .5 .5 0 .5 P1 .990 .264 .215 .7 P2 .310 .639 .291 .5 Op1 .812 .208 .202 .8 Op2 .035 .329 .015 .9 Op3 .046 .353 .429 .8 Op4 .063 .160 .211 1.2 Op5 .137 .571 .296 .6 Op6 .625 .285 .483 .7 Op7 .329 .725 .121 .8 Op8 .396 .546 .228 .8 OH9 .532 .384 .165 .9 OH10 .838 .448 .258 .7 Wat11 .768 .961 .142 1.5 Wat12 .058 .907 .276 2.7 Wat13 .502 .136 .120 1.0 Wat14 .694 .620 .143 1.1 Wat15 .380 .958 .341 1.9 Wat16 .706 .808 .468 1.5