Okenite
Merlino S
American Mineralogist 68 (1983) 614-622
Okenite, Ca10Si18O46*18H2O: the first example of a chain and sheet silicate
Locality: Kolhapur District, Maharastra State, India
_database_code_amcsd 0000902
9.69 7.28 22.02 92.7 100.1 110.9 P-1
atom       x    y      z occ Biso
Ca1    -.028 .509  .1553      0.9
Ca2    -.375 .577  .1238      0.7
Ca3    -.383 .074  .1248      0.8
Ca4    -.019 .014  .1719      0.7
Ca5     .133 .896   .499  .5  1.8
Ca6    -.199 .949   .479  .5  2.9
Si1    -.147 .142  .0241      1.0
Si2    -.147 .715  .0232      1.3
Si3    -.400 .299 -.0088      1.1
Si4    -.266 .422  .2617      1.9
Si5    -.276 .838  .2663      1.0
Si6     .176 .846  .2926      0.8
Si7     .053 .412  .2990      0.5
Si8     .024 .067  .3654      0.7
Si9     .481 .016  .2560      0.7
O1     -.264 .393   .190      0.5
O2     -.134 .714   .098      0.9
WatO3   .206 .632   .128      1.6
O4      .065 .800   .228      2.2
O5     -.131 .186   .096      2.0
O6      .037 .323   .231      2.2
O7     -.265 .886   .197      0.5
WatO8   .194 .100   .132      1.7
O9     -.439 .291   .061      0.4
O10     .459 .226  -.065      0.5
WatO11  .418 .479   .178      2.6
O12     .429 .976   .183      1.9
O13     .002 .285   .000      2.2
O14    -.168 .917  -.001      0.1
O15     .289 .821   .014      2.5
O16     .301 .459   .017      0.4
O17    -.293 .626   .280      1.4
O18    -.104 .435   .305      1.2
O19     .608 .235   .284      0.7
O20     .567 .866   .279      1.3
O21    -.144 .992   .318      0.9
O22     .002 .042   .437      1.9
O23     .101 .297   .354      0.6
O24     .123 .949   .348      0.7
O25     .182 .644   .318      0.6
O26     .347 .983   .291      0.8
Wat1    .265 .802   .588      6.4
Wat2   -.067 .574   .442  .5  5.4
Wat3    .288 .768   .448  .5  5.2
Wat4   -.362 .806   .495  .5  8.0
Wat5   -.289 .613   .506  .5 14.8
Wat6    .378 .927   .474  .5 13.4
Wat7   -.098 .345   .550  .5 14.9
Wat8   -.535 .285   .399     13.3
Wat9    .420 .755   .409  .5  4.2
Wat10   .471 .618   .373  .5  6.2