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[AlSiGe2O8] synthesized at 1040 deg C _database_code_amcsd 0006424 8.3314 13.1562 7.2657 94.255 116.300 90.563 C-1 atom x y z occ Biso Na0 .2783 .0150 .1262 .2 8.70 Na1 .2743 -.0249 .1804 .2 1.51 Na2 .2841 .0425 .0851 .2 1.51 Na3 .2746 .0279 .1160 .2 1.51 Na4 .2648 .0038 .1360 .2 1.51 AlT10 .00970 .16048 .21229 .30 .76 SiT10 .00970 .16048 .21229 .19 .76 GeT10 .00970 .16048 .21229 .511 .76 AlT1m .00281 .81284 .22977 .28 .72 SiT1m .00281 .81284 .22977 .28 .72 GeT1m .00281 .81284 .22977 .439 .72 AlT20 .68865 .10592 .31458 .19 .79 SiT20 .68865 .10592 .31458 .29 .79 GeT20 .68865 .10592 .31458 .519 .79 AlT2m .67883 .87553 .35555 .23 .78 SiT2m .67883 .87553 .35555 .24 .78 GeT2m .67883 .87553 .35555 .531 .78 OA1 .0081 .1289 .9782 1.68 OA2 .5815 .9883 .2740 1.22 OB0 .8195 .0974 .1882 1.84 OBm .8127 .8402 .2455 2.38 OC0 .0076 .2863 .2837 1.44 OCm .0181 .6837 .2042 1.68 OD0 .2006 .1077 .3807 1.62 ODm .1887 .8655 .4314 2.10