Kyanite
Yang H, Downs R T, Finger L W, Hazen R M, Prewitt C T
American Mineralogist 82 (1997) 467-474
Compressibility and crystal structure of kyanite, Al2SiO5, at high pressure
Sample: at P = 4.56 GPa
_database_code_amcsd 0001896
7.0648 7.7926 5.5299 90.089 101.085 105.982 P-1
atom     x     y     z Biso
Al1  .3243 .7035 .4565  .39
Al2  .2976 .6988 .9503  .38
Al3  .0998 .3861 .6403  .37
Al4  .1123 .9178 .1649  .33
Si1  .2963 .0651 .7056  .34
Si2  .2925 .3326 .1915  .36
O1   .1089 .1477 .1322  .44
O2   .1209 .6825 .1780  .39
O3   .2764 .4546 .9538  .40
O4   .2844 .9355 .9380  .43
O5   .1090 .1524 .6697  .40
O6   .1209 .6309 .6401  .27
O7   .2839 .4463 .4299  .53
O8   .2924 .9476 .4651  .47
O9   .5018 .2729 .2438  .43
O10  .5013 .2339 .7559  .62