Palygorskite
Post J E, Heaney P J
American Mineralogist 93 (2008) 667-675
Synchotron powder X-ray diffraction study of the structure and dehydration
behavior of palygorskite
Locality: Lemesurier Island, Alaska
Sample: T = 1160 K
_database_code_amcsd 0004565
10.755 15.353 5.281 90 96.17 90 P2_1/a
atom     x     y    z occ Uiso
AlMg1 .938  .101 .486     .015
Mg2   .882  .172 .916     .015
Si1   .154  .168 .850     .015
Si2   .093  .262 .321     .015
O1    .084  .036 .439  .1 .015
O2    .017  .128 .800     .015
O2b   .856  .064 .150     .015
O3    .976  .196 .276     .015
O3b   .778  .107 .604     .015
O5    .076  .360 .417     .015
O6    .244  .106 .013     .015
O7    .147  .252 .044     .015
O7b   .639  .017 .840     .015
O8    .161  .225 .590 .30 .015
O8b   .659  .985 .327     .015
O9    .565  .841 .786     .015
Si1b  .247  .506 .089     .015
Si2b  .142  .447 .552     .015