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Osumilite |
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Winter W, Armbruster T, Lengauer C |
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European Journal of Mineralogy 7 (1995) 277-286 |
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Crystal structure refinement of synthetic osumilite-type |
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phases: BaMg2Al6Si9O30, SrMg2Al6Si9O30 and Mg2Al4Si11O30 |
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Sample: MAS, Mg2Al4Si11O30 |
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_database_code_amcsd 0006584 |
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10.058 10.058 14.336 90 90 120 P6/mcc |
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atom x y z occ Biso |
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BaC 0 0 1/4 .09 2.0 |
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MgA 1/3 2/3 1/4 2.0 |
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SiT1 .1046 .3533 .1054 .9 2.0 |
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AlT1 .1046 .3533 .1054 .1 2.0 |
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AlT2 1/2 1/2 1/4 2.0 |
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O1 .1289 .4134 0 2.0 |
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O2 .2220 .2936 .1293 2.0 |
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O3 .1468 .4980 .1799 2.0 |
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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
|
| |
|
Osumilite |
|
Winter W, Armbruster T, Lengauer C |
| |
European Journal of Mineralogy 7 (1995) 277-286 |
|
Crystal structure refinement of synthetic osumilite-type |
|
phases: BaMg2Al6Si9O30, SrMg2Al6Si9O30 and Mg2Al4Si11O30 |
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Sample: CBa, BaMg2Al6Si9O30 |
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_database_code_amcsd 0006585 |
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10.129 10.129 14.340 90 90 120 P6/mcc |
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atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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BaC 0 0 1/4 1.847 .0238 .0238 .0225 .01191 .0000 .0000 |
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MgA 1/3 2/3 1/4 .53 .0062 .0062 .0078 .0031 .0000 .0000 |
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SiT1 .10461 .35270 .10916 .75 .629 .0081 .0101 .0060 .0048 .0001 -.0010 |
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AlT1 .10461 .35270 .10916 .25 .629 .0081 .0101 .0060 .0048 .0001 -.0010 |
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AlT2 1/2 1/2 1/4 .53 .0086 .0086 .0054 .0063 .0000 .0000 |
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O1 .1205 .4016 0 1.41 .026 .019 .0077 .010 .0000 .0000 |
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O2 .2134 .2807 .1367 1.86 .0273 .036 .0200 .0255 -.0001 -.0033 |
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O3 .1386 .4951 .17939 .90 .0120 .0137 .0099 .0075 -.0015 -.0033 |
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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
|
| |
|
Osumilite |
|
Winter W, Armbruster T, Lengauer C |
| |
European Journal of Mineralogy 7 (1995) 277-286 |
|
Crystal structure refinement of synthetic osumilite-type |
|
phases: BaMg2Al6Si9O30, SrMg2Al6Si9O30 and Mg2Al4Si11O30 |
|
Sample: CSr, SrMg2Al6Si9O30 |
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_database_code_amcsd 0006586 |
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10.1273 10.1273 14.2274 90 90 120 P6/mcc |
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atom x y z occ Biso |
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SrC 0 0 1/4 .91 3.5 |
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MgA 1/3 2/3 1/4 .34 |
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SiT1 .1043 .3498 .1097 .765 .68 |
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AlT1 .1043 .3498 .1097 .235 .68 |
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AlT2 1/2 1/2 1/4 .48 |
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O1 .1195 .3965 0 1.73 |
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O2 .2120 .2795 .1365 2.71 |
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O3 .1377 .4926 .1772 1.16 |
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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
|
| |
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