Orthoclase
Jones J B, Taylor W H
Acta Crystallographica 14 (1961) 443-456
The structure of orthoclase
Locality: Mogok, Upper Burma
_database_code_amcsd 0020547
8.5616 12.9962 7.1934 90 116.015 90 C2/m
atom     x     y     z occ
K    .2843     0 .1361
SiT1 .0101 .1848 .2237 .70
AlT1 .0101 .1848 .2237 .30
SiT2 .7084 .1175 .3437 .81
AlT2 .7084 .1175 .3437 .19
Oa1      0 .1461     0
Oa2  .6335     0 .2840
Ob   .8276 .1465 .2271
Oc   .0347 .3104 .2631
Od   .1801 .1256 .4051