Sanidine-Ga
Kimata M, Saito S, Shimizu M
European Journal of Mineralogy 7 (1995) 287-293
Structure of sanidine-type KGaSi3O8: Tetrahedral-site
disordering in potassium feldspar
_database_code_amcsd 0006587
8.660 13.102 7.229 90 116.06 90 C2/m
atom      x      y      z occ  Biso B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3)  B(2,3)
K    .28639      0 .13908     2.295 .00594 .00401 .01425       0 .00285       0
GaT1 .00788 .18626 .22166 .28 1.003 .00406 .00155 .00572 -.00047 .00215 -.00033
SiT1 .00788 .18626 .22166 .72 1.003 .00406 .00155 .00572 -.00047 .00215 -.00033
GaT2 .70981 .11798 .34360 .22 1.049 .00402 .00133 .00693 -.00009 .00190  .00005
SiT2 .70981 .11798 .34360 .78 1.049 .00402 .00133 .00693 -.00009 .00190  .00005
OA1       0 .14540      0     2.496 .01284 .00328 .01192       0 .00505       0
OA2  .63826      0 .28379     2.333 .00853 .00250 .01530       0 .00214       0
OB   .82618 .14775 .22312     5.752 .00900 .00516 .01715 -.00069 .00713  .00078
OC   .03428 .31151 .25830     2.119 .00817 .00292 .01271 -.00044 .00342 -.00042
OD   .17916 .12596 .40465     2.139 .00940 .00293 .01000  .00033 .00229  .00087