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Fersmite |
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Gurbanova O A, Rastsvetaeva R K, Kashaev A A, Smolin A S |
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Crystallography Reports 46 (2001) 194-195 |
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Refined crystal structure of TR-fersmite (TR = Ce) |
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Locality: Ust'-Biran deposit |
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_database_code_amcsd 0012371 |
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5.762 14.988 5.246 90 90 90 Pcan |
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atom x y z occ Biso |
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CaA .2260 .5 .25 .89 .96 |
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CeA .2260 .5 .25 .11 .96 |
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NbB .1827 .1662 .2999 .65 .82 |
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TiB .1827 .1662 .2999 .35 .82 |
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O1 .3995 .0886 .4040 1.46 |
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O2 .4298 .4013 .5110 1.49 |
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O3 .3650 .2576 .1285 1.30 |
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Thomsonite-Sr |
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Gurbanova O A, Rastsvetaeva R K, Pekov I V, Turchkova A G |
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Doklady Akademii Nauk SSSR 376 (2001) 387-390 |
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Crystal structure of strontium-rich thomsonite |
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Locality: Khibiny alkaline massif, Kola peninsula, Russia |
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_database_code_amcsd 0012495 |
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13.050 13.123 13.241 90 90 90 Pcnn |
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atom x y z occ Biso |
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NaM .5061 .0578 .3613 .6 1.16 |
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CaM .5061 .0578 .3613 .4 1.16 |
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Sr .5 .5 .5 .52 1.66 |
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Ca .0316 .003 .002 .24 2.0 |
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Si1 .25 .25 .6906 .66 |
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Si2 .3044 .1128 .0024 .55 |
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Si3 .3841 .3062 .3754 .90 |
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Al1 .75 .25 .6874 .96 1.1 |
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SiAl1 .75 .25 .6874 .04 1.1 |
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Al2 .3038 .1202 .4931 .96 1.15 |
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SiAl2 .3038 .1202 .4931 .04 1.15 |
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Al3 .6234 .3094 .3826 .96 .87 |
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SiAl3 .6234 .3094 .3826 .04 .87 |
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O1 .3142 .1686 .6185 1.6 |
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O2 .6967 .1585 .6133 1.2 |
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O3 .3299 .3190 .7565 1.3 |
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O4 .6570 .3034 .7625 .8 |
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O5 .3604 .0049 .496 1.1 |
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O6 .6311 .1823 .4239 1.9 |
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O7 .3852 .1889 .4186 1.0 |
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O8 .8147 .1039 .4598 1.7 |
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O9 .1799 .1196 .4533 1.2 |
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O10 .9953 .1472 .8816 1.0 |
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Wat1 .507 .1259 .1877 2.3 |
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Wat2 .008 .1123 .1434 2.8 |
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Wat3 .6518 0 .750 2.2 |
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Wat4 .3438 0 .750 3.4 |
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Greifensteinite |
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Rastsvetaeva R K, Gurbanova O A, Chukanov N V |
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Doklady Chemistry 383 (2002) 78-81 |
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Crystal structure of greifensteinite |
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Ca2Be4(Fe2+,Mn)5(PO4)6(OH)4*6H2O |
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Locality: Greifenstein, Saxony, Germany |
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_database_code_amcsd 0012508 |
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15.903 11.885 6.677 90 94.68 90 C2/c |
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atom x y z occ Biso |
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Ca 0 .2580 .25 1.634 |
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Be .3323 .1746 .299 1.49 |
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Fe .1708 .1619 .9966 .8 1.20 |
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Al .1708 .1619 .9966 .1 1.20 |
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Mg .1708 .1619 .9966 .1 1.20 |
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Mn 0 0 0 .35 1.33 |
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P1 .1867 .1182 .4783 1.03 |
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P2 0 .2740 .75 1.26 |
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O1 .3580 .4955 .4936 1.50 |
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O2 .2804 .0978 .4465 1.52 |
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O3 .1432 .1831 .3010 1.65 |
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O4 .3194 .3132 .3272 1.46 |
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O5 .4617 .2993 .0741 1.97 |
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O6 .4327 .1492 .3333 1.98 |
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OH .3007 .1623 .0647 1.54 |
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Ow1 .0939 .4190 .2255 2.09 |
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Wat2 0 .0409 .25 .65 3.98 |
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OH2 0 .0409 .25 .35 3.98 |
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H1 .079 .494 .1939 4 |
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H2 .135 .411 .315 5 |
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| Download AMC data (View Text File)
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