Fedorite
Mitchell R H, Burns P C
The Canadian Mineralogist 39 (2001) 769-777
The structure of fedorite: A re-appraisal
Locality: Turiy complex, Kola Peninsula, Russia
_database_code_amcsd 0005719
9.6300 9.6392 12.6118 102.422 96.227 119.888 P-1
atom      x      y      z occ  Uiso
Ca1       0      0    -.5 .05 .0151
Na1       0      0    -.5 .95 .0151
Ca2   .4219  .2842 -.4907 .51 .0145
Na2   .4219  .2842 -.4907 .49 .0145
Ca3   .7114  .1477 -.4993 .79 .0125
Na3   .7114  .1477 -.4993 .21 .0125
Ca4   .1489 -.5667 -.4845 .69 .0131
Na4   .1489 -.5667 -.4845 .31 .0131
Si1   .2840 -.3975 -.1307     .0114
Si2   .1393 -.2573 -.2708     .0116
Si3   .7679  .4967 -.2736     .0117
Si4   .2640  .1092 -.2718     .0126
Si5   .0205  .2422 -.2685     .0118
Si6   .3902 -.2634 -.8626     .0112
Si7   .6519 -.0040 -.2710     .0117
Si8   .5278 -.3731 -.2681     .0123
O1    .7043  .3862 -.4010     .0204
O2    .1323 -.3290 -.3972     .0197
O3    .2794  .0832 -.3966     .0227
O4    .4207 -.4726 -.3931     .0301
O5   -.0149 -.7512 -.3918     .0253
O6    .5713 -.0427 -.3976     .0220
O7    .8524  .1211 -.2342     .0183
O8    .6759  .5950 -.2380     .0178
O9    .1939 -.0614 -.2350     .0167
O10   .6242 -.1704 -.2416     .0203
O11   .4381  .2504 -.1784     .0154
O12   .5843  .0800 -.1827     .0169
O13   .4262 -.4182 -.1735     .0217
O14   .2651 -.2655 -.1811     .0192
O15  -.0388 -.3513 -.2412     .0191
O16   .1114  .4226 -.1718     .0197
O17   .1324  .1633 -.2500     .0214
O18   .7525  .3924 -.1854     .0191
O19   .3339 -.3276  .0035     .0264
F1   -.1592 -.2046 -.4171     .0281
NaA1 -.0820 -.1033 -.2128 .77 .0302
KA1a -.0555 -.0718 -.1359 .15 .0853
KA2   .6705 -.0182  .0002 .25 .0727
Wat1  .9826  .3181  .0038 .69 .0485
Wat2  .7009 -.3274  .0015 .66 .0736
Wat3      0      0      0     .1317