Sanidine
Gering E
Dissertation Kernforshungszentrum Karlsruhe 1 (1985) 1-97
Silizium/Aluminium-Ordnung und Kristallperfektion von Sanidinen
Note: Sample SAAT, T = 1050 C, X-ray diffraction
Locality: Madagascar
_database_code_amcsd 0020577
8.545 13.026 7.179 90 115.97 90 C2/m
atom      x      y      z  occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
K1M  .28500      0 .13814       .0169  .0474  .0309      0  .0070      0
SiT1 .00941 .18450 .22373 .710  .0117  .0126  .0092 -.0022  .0050 -.0008
AlT1 .00941 .18450 .22373 .290  .0117  .0126  .0092 -.0022  .0050 -.0008
SiT2 .20794 .38223 .34431 .790  .0112  .0100  .0116  .0005  .0045  .0000
AlT2 .20794 .38223 .34431 .210  .0112  .0100  .0116  .0005  .0045  .0000
Oa1       0 .14636      0       .0275  .0205  .0156      0  .0112      0
Oa2  .63449      0 .28599       .0201  .0138  .0256      0  .0043      0
Ob   .82820 .14565 .22642       .0206  .0328  .0250 -.0046  .0137  .0002
Oc   .03306 .30963 .25699       .0180  .0168  .0219 -.0018  .0069 -.0021
Od   .18080 .12667 .40437       .0208  .0215  .0141  .0020  .0036  .0013