Shomiokite-(Y)
Grice J D
The Canadian Mineralogist 34 (1996) 649-655
The crystal structure of shomiokite-(Y)
_database_code_amcsd 0005499
10.042 17.349 5.948 90 90 90 Pbn2_1
atom      x      y      z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Y    .32164 .16175      0  .0115  .0140  .0075  .0003  .0005  .0008
Na1   .6262  .0472  .2782  .0416  .0347  .0111 -.0026 -.0014  .0023
Na2  -.0155 -.0810 -.2227  .0371  .0389  .0125 -.0009 -.0014 -.0047
Na3   .3611  .3627  .2871  .0260  .0512  .0124 -.0024 -.0030 -.0005
C1    -.195  .1941   .274  .0195  .0283  .0088 -.0078  .0027 -.0025
C2     .121  .0777  -.230  .0382  .0174  .0143 -.0056 -.0068  .0041
C3     .551  .1016  -.222  .0223  .0296  .0088 -.0021 -.0056 -.0042
O1   -.1167  .2033   .450  .0356  .0311  .0135 -.0011 -.0108  .0045
O2    .2314  .2464  -.271  .0325  .0306  .0107 -.0067 -.0036 -.0026
O3   -.2008  .1311   .171  .0182  .0277  .0340 -.0023  .0028 -.0042
O4    .0902  .1264  -.064  .0235  .0309  .0252 -.0061  .0078 -.0033
O5    .2474  .0674  -.263  .0157  .0409  .0130  .0021 -.0003 -.0025
O6    .0303  .0460  -.344  .0229  .0418  .0153 -.0081 -.0050 -.0050
O7    .5002  .0626  -.057  .0194  .0361  .0162 -.0006  .0032  .0101
O8   -.0044  .3322   .234  .0254  .0282  .0075 -.0020  .0057 -.0085
O9    .6537  .0766  -.327  .0176  .0355  .0236  .0080 -.0009  .0003
O10   .1915  .2265   .290  .0416  .0472  .0134  .0178  .0043 -.0011
O11   .4842  .1949   .293  .0410  .0675  .0104 -.0132 -.0026 -.0070
O12   .2784  .0648   .286  .0463  .0306  .0166  .0027 -.0008  .0074