Brewsterite-Sr Akizuki M, Kudoh Y, Kuribayashi T American Mineralogist 81 (1996) 1501-1506 Crystal structures of the {011}, {610}, and {010} growth sectors in brewsterite Sample: {010} sector _database_code_amcsd 0001845 6.785 17.546 7.740 89.98 94.25 90.06 P-1 atom x y z occ Biso SiTa .3192 .0797 .8229 .65 1.38 AlTa .3192 .0797 .8229 .35 1.38 SiTa' .3187 .4201 .8230 .60 1.39 AlTa' .3187 .4201 .8230 .40 1.39 SiTb .4093 .0573 .2110 .80 1.41 AlTb .4093 .0573 .2110 .20 1.41 SiTb' .4091 .4425 .2107 .80 1.40 AlTb' .4091 .4425 .2107 .20 1.40 SiTc .5550 .1583 .5335 .50 1.37 AlTc .5550 .1583 .5335 .50 1.37 SiTc' .5539 .3421 .5333 .60 1.32 AlTc' .5539 .3421 .5333 .40 1.32 SiTd .9065 .0527 .6415 .95 1.39 AlTd .9065 .0527 .6415 .05 1.39 SiTd' .9060 .4474 .6417 .95 1.37 AlTd' .9060 .4474 .6417 .05 1.37 Sr .2495 .24969 .17696 .67 1.26 Ba .2495 .24969 .17696 .24 1.26 K .2495 .24969 .17696 .01 1.26 O1 .3532 .1051 .0310 1.9 O1' .3533 .3945 .0315 1.9 O2 .4240 .1249 .3562 2.7 O2' .4246 .3753 .3576 2.6 O3 .7851 .1226 .5479 2.3 O3' .7820 .3780 .5465 2.2 O4 .4457 .1400 .7130 2.5 O4' .4450 .3604 .7114 2.5 O5 .0814 .0898 .7689 2.5 O5' .0798 .4098 .7677 2.4 O6 .2313 .9977 .2417 3.1 O6' .2309 .5020 .2423 3.0 O7 .3829 .9899 .7967 1.9 O7' .3827 .5105 .7964 2.0 O8 0 0 .5 3.8 O8' 0 .5 .5 3.5 O9 .568 .2503 .5011 2.9 Wat10 .056 .2497 .4676 4.1 Wat11 .931 .1470 .147 5.6 Wat11' .930 .3527 .148 5.6 Wat12 .603 .2493 .029 5.2 Wat13 .076 .2495 .8628 4.8