Mica
Comodi P, Drabek M, Montagnoli M, Rieder M, Weiss Z, Zanazzi P F
Physics and Chemistry of Minerals 30 (2003) 198-205
Pressure-induced phase transition in synthetic trioctahedral Rb-mica
Sample: P = 1.76 GPa
_database_code_amcsd 0008759
5.442 9.435 10.185 90 100.3 90 C2/m
atom     x     y     z   occ  Uiso
Rb       0    .5     0   .99  .024
FeM1     0     0    .5       .0096
FeM2     0 .3328    .5       .0102
FeT  .0742 .1664  .223 .2675 .0132
SiT  .0742 .1664  .223   .74 .0132
O1    .033     0  .167        .040
O2    .317  .240  .165        .048
O3    .133 .1666  .401        .011
OH    .135    .5  .395        .018