Aksaite Dal Negro A, Ungaretti L, Sabelli C American Mineralogist 56 (1971) 1553-1566 The crystal structure of aksaite _database_code_amcsd 0000260 12.540 24.327 7.480 90 90 90 Pbca atom x y z Biso Mg .4316 .1279 .0542 .67 B1 .6592 .3673 .3902 .82 B2 .5015 .3358 .1876 .86 B3 .5303 .4387 .2506 .79 B4 .6577 .2761 .2450 .85 B5 .4553 .4053 -.0318 .83 B6 .7130 .4635 .3434 .82 O1 .7141 .3181 .3330 .93 OH2 .5967 .3586 .5529 1.08 O3 .5767 .3814 .2491 .64 O4 .7338 .4125 .4020 .95 O5 .5593 .2842 .1821 .95 OH6 .4143 .3331 .3133 1.00 O7 .4669 .3509 .0081 1.04 O8 .4743 .4465 .0835 .92 OH9 .4606 .4438 .4074 1.07 O10 .6178 .4777 .2659 1.07 OH11 .6977 .2244 .2442 1.78 OH12 .4273 .4178 -.2081 1.02 OH13 .7878 .5048 .3526 1.66 OH14 .2659 .1127 .0541 1.92 Wat15 .4140 .1996 .2065 .96