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Krieselite |
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Wunder B, Marler B |
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European Journal of Mineralogy 9 (1997) 1147-1158 |
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Ge-analogues of aluminium silicates: High-pressure synthesis |
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and properties of orthorhombic Al2GeO4(OH)2 |
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Note: Space group setting altered to match standard |
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_database_code_amcsd 0006702 |
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4.804 9.107 8.551 90 90 90 Pbnm |
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atom x y z Uiso |
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Al -.0933 .1335 .0791 .0039 |
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Ge .4052 -.0618 .25 .0039 |
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O1 -.2730 .0301 .25 .0039 |
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O2 .0603 .2472 .25 .0039 |
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O3 .2126 -.0042 .0844 .0039 |
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OH .5885 .2483 .0651 .0039 |
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| Download AMC data (View Text File)
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Kanemite |
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Vortmann S, Rius J, Marler B, Gies H |
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European Journal of Mineralogy 11 (1999) 125-134 |
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Structure solution from powder data of the hydrous layer |
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silicate kanemite, a precursor of the industrial ion exchanger SKS-6 |
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_database_code_amcsd 0006765 |
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4.946 20.510 7.277 90 90 90 Pbcn |
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atom x y z Uiso |
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Si .0464 .2923 -.0382 .014 |
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O1 0 .6888 .25 .025 |
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O2 .3575 .2673 -.0151 .025 |
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O3 .0036 .3581 .0780 .025 |
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Na 0 .0128 .25 .034 |
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Wat4 .01317 .0780 -.0290 .044 |
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Wat5 0 .5396 .25 .12 |
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| Download AMC data (View Text File)
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View JMOL 3-D Structure
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Olenite |
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Marler B, Borowski M, Wodara U, Schreyer W |
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European Journal of Mineralogy 14 (2002) 763-771 |
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Synthetic tourmaline (olenite) with excess boron replacing silicon in the |
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tetrahedral site: II. Structure analysis |
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Sample: 1 |
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Locality: synthetic |
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_database_code_amcsd 0006942 |
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15.5996 15.5996 7.0224 90 90 120 R3m |
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atom x y z occ Biso |
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NaX 0 0 .781 .77 1.3 |
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AlY .0598 -.0598 .337 .96 .5 |
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AlZ .2620 .2971 .373 .5 |
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SiT .1876 .1885 .9800 .63 .5 |
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BT .1876 .1885 .9800 .37 .5 |
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B .8905 -.8905 .541 .5 |
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OH1 0 0 .215 1.13 .9 |
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O2 .9413 -.9413 .485 .9 |
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O3 .1269 -.1269 .478 1.13 .9 |
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O4 .9061 -.9061 .907 .9 |
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O5 .0935 -.0935 .881 .9 |
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O6 .1826 .1926 .200 .9 |
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O7 .2823 .2836 .911 .9 |
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O8 .2683 .2090 .546 .9 |
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| Download AMC data (View Text File)
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View JMOL 3-D Structure
|
| |
|
Olenite |
|
Marler B, Borowski M, Wodara U, Schreyer W |
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European Journal of Mineralogy 14 (2002) 763-771 |
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Synthetic tourmaline (olenite) with excess boron replacing silicon in the |
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tetrahedral site: II. Structure analysis |
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Sample: 2 |
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Locality: synthetic |
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_database_code_amcsd 0006943 |
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15.6329 15.6329 7.0365 90 90 120 R3m |
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atom x y z occ Biso |
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Na 0 0 .779 .67 1.3 |
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Al1 .0600 -.0600 .339 .96 .5 |
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Al2 .2616 .2970 .374 .5 |
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Si1 .1878 .1889 .9800 .70 .5 |
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B1 .1888 .1890 .9800 .30 .5 |
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B2 .8915 -.8915 .538 .5 |
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OH1 0 0 .218 1.13 .9 |
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O2 .9411 -.9411 .490 .9 |
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O3 .1269 -.1269 .479 1.13 .9 |
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O4 .9051 -.9051 .904 .9 |
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O5 .0934 -.0934 .888 .9 |
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O6 .1826 .1922 .206 .9 |
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O7 .2834 .2848 .908 .9 |
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O8 .2689 .2088 .546 .9 |
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|
| Download AMC data (View Text File)
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View JMOL 3-D Structure
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Cymrite-K |
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Fasshauer D W, Chatterjee N D, Marler B |
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Physics and Chemistry of Minerals 24 (1997) 455-462 |
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Synthesis, structure, thermodynamic properties, and stability |
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relations of K-cymrite, K[AlSi3O8].H2O |
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_database_code_amcsd 0008028 |
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5.3348 5.3348 7.7057 90 90 120 P6/mmm |
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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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K 0 0 0 .03730 |
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Al 1/3 2/3 .28831 .25 .01243 |
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Si 1/3 2/3 .2883 .75 .01243 |
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O1 1/2 0 .21369 .01419 |
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O2 1/3 2/3 1/2 .01429 |
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Wat 0 0 1/2 .0103 .0103 .2231 .0052 0 0 |
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| Download AMC data (View Text File)
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View JMOL 3-D Structure
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Krieselite |
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Marler B, Wunder B |
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Zeitschrift fur Kristallographie 213 (1998) 3-3 |
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Crystal structure of dialuminium dihydroxogermanate, Al2GeO4(OH)2 |
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Locality: synthetic |
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_database_code_amcsd 0018650 |
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9.107 8.551 4.804 90 90 90 Pnma |
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atom x y z Uiso |
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Ge -.06157 .25 .4043 .053 |
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Al .1328 .0792 -.0927 .038 |
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O1 .0285 .25 -.2744 .038 |
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O2 .2473 .25 .0616 .038 |
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O3 -.0051 .0860 .2133 .038 |
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OH4 .2484 .0666 -.4127 .038 |
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|
| Download AMC data (View Text File)
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View JMOL 3-D Structure
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