Albite
Harlow G E, Brown G E
American Mineralogist 65 (1980) 986-995
Low albite: An X-Ray and neutron diffraction study
Sample: neutron single Na atom
Note: this sample of feldspar is from Amelia, Virginia
_database_code_amcsd 0000799
8.142 12.785 7.159 94.19 116.61 87.68 C-1
atom      x      y      z  occ  B(1,1)  B(2,2)  B(3,3)  B(1,2)  B(1,3)  B(2,3)
Al1o .00901 .16862 .20806 .970 0.00326 0.00098 0.00314 -.00029 0.00163 0.00010
Si1o .00901 .16862 .20806 .030 0.00326 0.00098 0.00314 -.00029 0.00163 0.00010
Si1m .00386 .82062 .23728 .965 0.00266 0.00087 0.00278 0.00015 0.00147 0.00014
Al1m .00386 .82062 .23728 .035 0.00266 0.00087 0.00278 0.00015 0.00147 0.00014
Si2o .69209 .11036 .31508      0.00259 0.00073 0.00381 -.00012 0.00143 0.00019
Si2m .68152 .88195 .36078      0.00228 0.00079 0.00380 0.00005 0.00138 0.00025
Na1  .26849 .98870 .14672 .986 0.00580 0.00591 0.01548 -.00100 0.00400 -.00515
Oa1  .00490 .12115 .96638      0.00641 0.00159 0.00368 -.00011 0.00304 0.00037
Oa2  .59229 .99755 .28053      0.00311 0.00078 0.00581 -.00005 0.00165 0.00043
Obo  .81231 .11013 .19056      0.00461 0.00174 0.00805 -.00092 0.00419 -.00029
Obm  .82027 .85114 .25876      0.00542 0.00233 0.01076 0.00089 0.00582 0.00040
Oco  .01342 .30252 .27026      0.00404 0.00098 0.00754 -.00057 0.00237 -.00020
Ocm  .02398 .69389 .22991      0.00421 0.00092 0.00701 0.00039 0.00167 0.00033
Odo  .20770 .10901 .38910      0.00476 0.00175 0.00409 0.00039 0.00084 0.00044
Odm  .18364 .86819 .43609      0.00542 0.00180 0.00431 -.00055 0.00012 -.00015