Stenonite
Hawthorne F C
The Canadian Mineralogist 22 (1984) 245-251
The crystal structure of stenonite and the classification of the
aluminofluoride minerals
_database_code_amcsd 0005196
5.450 8.704 13.150 90 98.72 90 P2_1/n
atom     x      y     z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Sr1  .2163  .3597 .9104  .0156  .0044  .0023  .0001  .0009 -.0002
Sr2  .2084 -.1108 .9014  .0158  .0055  .0024  .0006  .0010 -.0001
Al   .8666  .1271 .6689  .0169  .0043  .0022  .0001  .0008  .0005
C    .3136  .8774 .1380  .0226  .0034  .0029  .0047  .0006 -.0006
F1   .1998  .2245 .0905  .0245  .0072  .0022 -.0053  .0012 -.0012
F2   .1754  .5047 .0873  .0253  .0113  .0021  .0055  .0029  .0003
F3   .5634  .2280 .2349  .0210  .0060  .0024  .0047  .0012  .0004
F4   .5524  .5265 .2264  .0236  .0063  .0029 -.0053  .0013 -.0004
F5   .5827  .3707 .0698  .0213  .0028  .0029  .0017  .0031 -.0007
O1   .4979  .8773 .0877  .0173  .0064  .0032 -.0036  .0026  .0003
O2   .0919  .8759 .0902  .0145  .0061  .0027 -.0023  .0006  .0007
O3   .3576  .8695 .2356  .0134  .0105  .0038  .0021  .0024  .0001