Albite Gualtieri A F Journal of Applied Crystallography 33 (2000) 267-278 Accuracy of XRPD QPA using the combined Rietveld-RIR method Locality: Baveno, Novara, Italy _database_code_amcsd 0012863 8.14588 12.7973 7.15775 94.2451 116.600 87.800 C-1 atom x y z occ Uiso Na .2791 -.0126 .1794 .98 .096 Ca .2791 -.0126 .1794 .02 .096 Si1 .0132 .1657 .2113 .745 .054 Al1 .0132 .1657 .2113 .255 .054 Si2 .0100 .8203 .2404 .745 .049 Al2 .0100 .8203 .2404 .255 .049 Si3 .6857 .1110 .3161 .745 .066 Al3 .6857 .1110 .3161 .255 .066 Si4 .6802 .8844 .3598 .745 .044 Al4 .6802 .8844 .3598 .255 .044 O1 -.0044 .1354 .9630 .073 O2 .5848 .9947 .2563 .042 O3 .8188 .1101 .2014 .071 O4 .8166 .8449 .2552 .015 O5 .0112 .6905 .2209 .037 O6 .2043 .1111 .3856 .022 O7 .1862 .8702 .4297 .027 O8 .0069 .3008 .2619 .052