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