Bikitaite Ferro O, Quartieri S, Vezzalini G, Fois E, Gamba A, Tabacchi G American Mineralogist 87 (2002) 1415-1425 High-pressure behaviour of bikitaite: An integrated theoretical and experimental approach Sample at P = 5.7 GPa _database_code_amcsd 0002911 8.4932 4.7773 7.2443 90.804 114.794 89.442 P1 atom x y z Li1 .2982 .3199 .1751 Li2 .6555 .8082 .8008 Si11 .0875 .7992 .0723 Si12 .0857 .8384 .4885 Si22 .8606 .3324 .4513 Si23 .5999 .3498 .0468 Al13 .3500 .8508 .9069 Al21 .8677 .2957 .8793 O11 .2411 .6696 .0283 O12 .0674 .1378 .0398 O13 .1467 .7072 .3055 O14 .0085 .5745 .5688 O15 .2398 .9920 .6632 O16 .4527 .1430 .0773 O21 .6992 .1697 .9384 O22 .8984 .6534 .9328 O23 .8008 .2102 .6157 O24 .9351 .0710 .3586 O25 .7098 .4896 .2576 O26 .5004 .6064 .8938 O17 .4031 .2613 .4661 O27 .5533 .7582 .5047 H11 .3385 .2245 .5456 H12 .4725 .0907 .4828 H21 .6213 .7397 .4272 H22 .4943 .5769 .4872