KAlSi3O8
Zhang J, Ko J, Hazen R M, Prewitt C T
American Mineralogist 78 (1993) 493-499
High-pressure crystal chemistry of KAlSi3O8 hollandite
Pressure = 0.00 GPa
_database_code_amcsd 0001559
9.315 9.315 2.723 90 90 90 I4/m
atom     x     y  z occ Biso
K        0     0 .5     1.18
Si   .3501 .1661  0 .75 0.53
Al   .3501 .1661  0 .25 0.53
O1   .1526 .2036  0     0.93
O2   .5406 .1648  0     0.83