Leucite
Palmer D C, Dove M T, Ibberson R M, Powell B M
American Mineralogist 82 (1997) 16-29
Structural behavior, crystal chemistry and phase transitions in substituted
leucites: High-resolution neutron powder diffraction studies
Sample: Expt. no. 2828, T = 298 K, CsAlSi2O6
_database_code_amcsd 0001853
13.6524 13.6524 13.7216 90 90 90 *I4_1/a
0 .25 .125
atom     x     y     z occ Biso
Cs   .3701 .3698 .1238     2.63
Si1  .0801 .3832 .1625 2/3  .72
Si2  .1667 .5958 .1234 2/3  .43
Si3  .3852 .6555 .0850 2/3 1.29
Al1  .0801 .3832 .1625 1/3  .72
Al2  .1667 .5958 .1234 1/3  .43
Al3  .3852 .6555 .0850 1/3 1.29
O1   .1347 .2883 .1084     2.02
O2   .1289 .4814 .1160     2.39
O3   .1183 .6502 .2204     2.24
O4   .1274 .6577 .0300     2.57
O5   .2874 .5923 .1293     2.32
O6   .4764 .6160 .1540     2.51