Andalusite
Ralph R L, Finger L W, Hazen R M, Ghose S
American Mineralogist 69 (1984) 513-519
Compressibility and crystal structure of andalusite at high pressure
12 kbar continuous-scan
_database_code_amcsd 0000938
7.7599 7.8735 5.544 90 90 90 Pnnm
atom     x     y     z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Al1      0     0 .2414 0.0031 0.0020 0.0058 0.0004      0      0
Al2  .3593 .1390    .5 0.0022 0.0019 0.0054 0.0001      0      0
Si   .2461 .2515     0 0.0019 0.0020 0.0041 0.0002      0      0
OA   .4222 .3631    .5 0.0034 0.0016 0.0059 -.0001      0      0
OB   .4247 .3621     0 0.0030 0.0022 0.0060 -.0005      0      0
OC   .1034 .4004     0 0.0018 0.0027 0.0059 0.0001      0      0
OD   .2298 .1337 .2389 0.0024 0.0032 0.0036 -.0005 -.0001 0.0002