Sanidine-high
Scambos T A, Smyth J R, McCormick T C
American Mineralogist 72 (1987) 973-978
Crystal-structure refinement of high sanidine from the upper mantle
_database_code_amcsd 0001125
8.595 13.028 7.175 90 115.94 90 C2/m
atom      x      y      z  occ B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3)  B(2,3)
K    .28660      0  .1380       .0068 .00369  .0150       0  .0038       0
Al1  .00991 .18560 .22381 .266 .00442 .00112  .0054 -.00038 .00262 -.00019
Si1  .00991 .18560 .22381 .734 .00442 .00112  .0054 -.00038 .00262 -.00019
Al2  .71075 .11813 .34438 .234 .00435 .00074  .0062 -.00010 .00235   .0000
Si2  .71075 .11813 .34438 .766 .00435 .00074  .0062 -.00010 .00235   .0000
OA1       0  .1470      0       .0101 .00174  .0088       0  .0047       0
OA2   .6400      0  .2849       .0075 .00123  .0117       0  .0022       0
OB    .8302  .1476  .2269       .0083 .00313  .0121  -.0007  .0057  -.0000
OC    .0351  .3105  .2569       .0071 .00156  .0108  -.0002  .0035  -.0005
OD    .1789  .1265  .4038       .0078 .00192  .0082   .0003  .0023   .0001