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Virgilite |
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Li C T |
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Zeitschrift fur Kristallographie 127 (1968) 327-348 |
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The crystal structure of LiAlSi2O6 III (high-quartz solid solution) |
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_database_code_amcsd 0010668 |
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5.217 5.217 5.464 90 90 120 P6_222 |
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atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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Li 0 0 0 .3333 .0046 .0103 .0510 .0052 0 0 |
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Al .5 0 0 .3333 .0042 .0028 .0018 .0014 0 0 |
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Si .5 0 0 .6667 .0042 .0028 .0018 .0014 0 0 |
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O .2057 .4114 .5 .0176 .0188 .0186 .0094 .0089 0 |
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Virgilite |
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Muller G, Paulus H, Stiefel J |
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Neues Jahrbuch fur Mineralogie, Monatshefte 1990 (1990) 493-503 |
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Synthesis and structure of beta-quartz type |
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Na0.5H0.5AlSi206 as compared to LiAlSi206 |
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Locality: synthetic |
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Note: stuffed beta-quartz type structure |
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_database_code_amcsd 0014849 |
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5.226 5.226 5.465 90 90 120 P6_222 |
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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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Li 0 0 0 1/3 2.61 .012 .021 .070 .011 0 0 |
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Al .5 0 0 1/3 .87 .0110 .0098 .0117 .0049 0 0 |
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Si .5 0 0 2/3 .87 .0110 .0098 .0117 .0049 0 0 |
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O .2030 .4060 .5 2.32 .0270 .0279 .0338 .0140 .0130 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 (permalink)
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