Maya Blue
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+indigo
_database_code_amcsd 0006955
13.380 17.885 5.250 90 106.81 90 C2/m
atom     x     y     z  occ
Si1   .213  .099  .076
Si2   .215 .1733  .633
Mg2      0  .086    .5
Mg3      0  .156     0
OH    .085     0   .44
O1    .091  .080 -.082
O2    .098  .168  .679
Wat1  .077  .248  .055
O3    .163     0   .00
O4     .25   .25    .5
O5    .223  .117  .391
O6    .288  .135  .908
WatZ1    0  .348    .5  .74
WatZ2    0  .395     0  .74
C1       0    .5 .3634  .09
C2       0 .5776 .2015 .044
C3       0 .5465 .0625  .09
C4       0 .5835 .3017  .09
C5       0 .5404 .5233  .09
N1       0 .4394 .2018 .044
Oin      0 .6444 .2633 .044