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 = .0001 GPa, data collected in air
_database_code_amcsd 0008757
5.476 9.493 10.514 90 99.95 90 C2/m
atom     x      y      z   occ  Uiso
Rb       0     .5      0   .99 .0317
FeM1     0      0     .5       .0121
FeM2     0 .33215     .5       .0126
FeT  .0766  .1665 .22948 .2675 .0139
SiT  .0766  .1665 .22948   .74 .0139
O1    .047      0  .1736       .0446
O2   .3139  .2443  .1740       .0445
O3   .1308  .1665  .3931       .0138
OH   .1322     .5  .3988       .0158