Palygorskite
Chiari G, Giustetto R, Ricchiardi G
European Journal of Mineralogy 15 (2003) 21-33
Crystal structure refinements of palygorskite and Maya Blue from molecular
modeling and powder synchrotron diffraction
Sample: MP
_database_code_amcsd 0006953
13.304 17.876 5.251 90 107.01 90 C2/m
atom     x     y    z
Si1   .185 .0817 .069
Si2   .209 .1673 .587
Mg2      0  .086   .5
Mg3      0  .207    0
OH    .092     0  .52
O1    .069  .099 .117
O2    .092  .174 .640
Wat1  .078  .312 -.04
O3    .225     0 .006
O4     .25   .25   .5
O5    .238  .106 .383
O6    .247  .126 .882
WatZ1    0  .349   .5
WatZ2    0  .421    0