Reedmergnerite
Fleet M E
American Mineralogist 77 (1992) 76-84
Tetrahedral-site occupancies in reedmergnerite and synthetic boron albite
(NaBSi3O8)
sample high boron albite Gb87, known as reedmergnerite-high
_database_code_amcsd 0001441
7.910 12.336 6.820 93.54 116.13 90.60 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)
Na   .2823 .0075 .1356      .010826 .017710 .041101  .001002 .003578 -.018904
B1o  .0093 .1681 .2203 .289 .004767 .001239 .003956  .000086 .001846  .000166
Si1o .0093 .1681 .2203 .711 .004767 .001239 .003956  .000086 .001846  .000166
B1m  .0093 .8100 .2305 .058 .004370 .001239 .005632  .000401 .002077  .000632
Si1m .0093 .8100 .2305 .942 .004370 .001239 .005632  .000401 .002077  .000632
B2o  .6995 .1056 .3219 .384 .003824 .001223 .004760 -.000029 .001039 -.000067
Si2o .6995 .1056 .3219 .616 .003824 .001223 .004760 -.000029 .001039 -.000067
B2m  .6910 .8758 .3556 .269 .003129 .001569 .004693  .000659 .001789  .000632
Si2m .6910 .8758 .3556 .731 .003129 .001569 .004693  .000659 .001789  .000632
Oa1  .0048 .1390 .9876      .010776 .002098 .007778  .000286 .004905  .000366
Oa2  .6050 .9890 .2783      .005016 .001999 .008381  .000315 .001962  .000699
Obo  .8264 .1108 .2042      .009386 .002709 .012203 -.001461 .005193 -.000699
Obm  .8197 .8392 .2452      .006853 .002990 .014013  .000945 .005078  .000266
Oco  .0189 .2922 .2810      .006307 .002561 .010661  .000716 .004212  .000865
Ocm  .0294 .6810 .2215      .006555 .001735 .009655  .000458 .001731  .000033
Odo  .1921 .1134 .3866      .007548 .002313 .007845  .000716 .002424  .000499
Odm  .1895 .8681 .4281      .007499 .002181 .009722 -.000200 .002135 -.000033