Sitinakite
Thorogood G J, Kennedy B J, Griffith C S, Elcombe M E, Avdeev M,
Hanna J V, Thorogood S K, Luca V
Chemistry of Materials 22 (2010) 4222-4231
Structure and phase transformations in the titanosilicate, sitinakite.
The importance of water
Locality: synthetic
Note: T = 573 K dehydrated sample
_database_code_amcsd 0012224
10.6772 10.6772 11.8850 90 90 90 P4_2/mbc
atom     x     y     z Biso
Na1   .717 -.199     0  2.6
Na2   .648  .258     0  1.3
Na3   .585  .121  .189  1.5
Na4   .475  .917     0    3
Na5     .5     0   .25    6
Ti   .8599 .0329 .1560  .71
Si    .311  .198   .25  1.5
O1    .853 .0162     0   .6
O2   .7127 .9350 .1828  1.8
O3   .8859 .0276 .3320  1.6
O4   .7870 .1983 .1582  1.9