Albite-Ge
Kroll H, Flogel J, Breit U, Lons J, Pentinghaus H
European Journal of Mineralogy 3 (1991) 739-749
Order and anti-order in Ge-substituted alkali feldspars
Sample: Na[AlGe3O8] synthesized at 980 deg C
_database_code_amcsd 0006422
8.411 13.291 7.342 94.38 116.28 90.87 C-1
atom       x      y      z  occ Biso
Na1    .2687 -.0197  .1739  .25 1.58
Na2    .2821  .0448 .08186  .25 1.58
Na3    .2782  .0294  .1148  .25 1.58
Na4    .2629  .0099  .1281  .25 1.58
AlT10 .01093 .15791 .21195 .212  .74
GeT10 .01093 .15791 .21195 .788  .74
AlT1m .00204 .81216 .22975 .436  .76
GeT1m .00204 .81216 .22975 .564  .76
AlT20 .68800 .10497 .31316 .150  .81
GeT20 .68800 .10497 .31316 .850  .81
AlT2m .67649 .87436 .35526 .202  .78
GeT2m .67649 .87436 .35526 .798  .78
OA1    .0108  .1274  .9790      1.52
OA2    .5751  .9865  .2708      1.05
OB0    .8204  .0914  .1862      1.65
OBm    .8092  .8363  .2449      2.40
OC0    .0023  .2837  .2846      1.25
OCm    .0148  .6817  .1947      1.39
OD0    .2048  .1059  .3795      1.56
ODm    .1920  .8653  .4308      2.06