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Stillwellite-(Ce) |
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Burns P C, Hawthorne F C, MacDonald D J, Ventura G D, Parodi G |
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The Canadian Mineralogist 31 (1993) 147-152 |
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The crystal structure of stillwellite |
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_database_code_amcsd 0005293 |
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6.841 6.841 6.702 90 90 120 P3_1 |
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atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Ce .41184 -.00016 0 .49 .0042 .0050 .0040 .0033 .0020 -.0002 -.0002 |
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La .41184 -.00016 0 .35 .0042 .0050 .0040 .0033 .0020 -.0002 -.0002 |
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Nd .41184 -.00016 0 .07 .0042 .0050 .0040 .0033 .0020 -.0002 -.0002 |
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Th .41184 -.00016 0 .05 .0042 .0050 .0040 .0033 .0020 -.0002 -.0002 |
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Pr .41184 -.00016 0 .03 .0042 .0050 .0040 .0033 .0020 -.0002 -.0002 |
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Ca .41184 -.00016 0 .01 .0042 .0050 .0040 .0033 .0020 -.0002 -.0002 |
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Sm .41184 -.00016 0 .01 .0042 .0050 .0040 .0033 .0020 -.0002 -.0002 |
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Si .4167 .0001 -.5008 .0026 .0031 .0040 .0009 .0020 .0000 -.0004 |
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B -.1104 .0005 .0060 .0163 .0041 .0174 .0333 .0097 .0132 .0209 |
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O1 .1416 -.3961 -.0042 .0085 .0114 .0072 .0051 .0033 -.0011 -.0017 |
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O2 .5340 .3949 .0038 .0086 .0149 .0058 .0051 .0050 -.0003 -.0023 |
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O3a -.0037 .0562 -.7825 .0062 .0084 .0063 .0028 .0028 .0017 .0019 |
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O3b .0543 -.0012 .1194 .0062 .0084 .0063 .0028 .0028 .0017 .0019 |
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O4 .6571 -.1945 .0214 .0057 .0060 .0049 .0056 .0022 -.0013 .0018 |
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O5 .8493 .1963 -.0242 .0062 .0075 .0029 .0078 .0024 .0036 .0039 |
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View JMOL 3-D Structure (permalink) |
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Stillwellite-(Ce) |
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Callegari A, Giuseppetti G, Mazzi F, Tadini C |
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Neues Jahrbuch fur Mineralogie, Monatshefte 1992 (1992) 49-57 |
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The refinement of the crystal structure of stillwellite: RE[BSiO5] |
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Locality: Bassano Romano, Viterbo, Italy |
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_database_code_amcsd 0018728 |
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6.844 6.844 6.700 90 90 120 P3_1 |
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atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Ce .5869 -.0018 .8333 .0098 .00568 .00486 .00448 .00345 -.00015 .00012 |
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B .1159 .0184 .8108 .0101 .00632 .00168 .00694 .00180 .00163 .00105 |
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Si .5823 -.0026 .3342 .0108 .00929 .00613 .00473 .00636 .00376 .00036 |
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O1 .3532 .1978 .8600 .0096 .00104 .00342 .00752 -.00046 -.00041 -.00353 |
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O2 .1893 .3294 .1463 .0153 .00647 .01002 .00571 .00266 -.00014 .00048 |
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O3 .6140 .4768 .1583 .0132 .00133 .00826 .00792 .00055 -.00126 -.00002 |
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O4 .4530 .5974 .8340 .0142 .00808 .00869 .00480 .00343 -.00159 -.00062 |
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O5 .0589 .0571 .6133 .0126 .00904 .00444 .00453 .00193 -.00127 .00051 |
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| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
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Stillwellite-(Ce) |
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Voronkov A A, Pyatenko Y A |
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Soviet Physics Crystallography 12 (1967) 214-220 |
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X-ray diffraction study of the atomic structure of stillwellite CeBO[SiO4] |
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Locality: Soviet |
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_database_code_amcsd 0018733 |
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6.85 6.85 6.70 90 90 120 P3_1 |
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atom x y z |
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Ce .587 0 0 |
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B .113 0 .973 |
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Si .585 0 .5 |
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O1 .339 .194 .023 |
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O2 .195 .339 .31 |
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O3 .613 .464 .32 |
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O4 .464 .614 .014 |
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O5 .051 .051 .781 |
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| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
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