American Mineralogist Crystal Structure Database

2 matching records for this search.

Virgilite
Download hom/virgilite.pdf
Li C T
Download zk/vol127/ZK127_327.pdf
Zeitschrift fur Kristallographie 127 (1968) 327-348
The crystal structure of LiAlSi2O6 III (high-quartz solid solution)
_database_code_amcsd 0010668
5.217 5.217 5.464 90 90 120 P6_222
atom     x     y  z   occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Li       0     0  0 .3333  .0046  .0103  .0510  .0052      0      0
Al      .5     0  0 .3333  .0042  .0028  .0018  .0014      0      0
Si      .5     0  0 .6667  .0042  .0028  .0018  .0014      0      0
O    .2057 .4114 .5        .0176  .0188  .0186  .0094  .0089      0
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Virgilite
Download hom/virgilite.pdf
Muller G, Paulus H, Stiefel J
 
Neues Jahrbuch fur Mineralogie, Monatshefte 1990 (1990) 493-503
Synthesis and structure of beta-quartz type
Na0.5H0.5AlSi206 as compared to LiAlSi206
Locality: synthetic
Note: stuffed beta-quartz type structure
_database_code_amcsd 0014849
5.226 5.226 5.465 90 90 120 P6_222
atom     x     y  z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Li       0     0  0 1/3 2.61   .012   .021   .070   .011      0      0
Al      .5     0  0 1/3  .87  .0110  .0098  .0117  .0049      0      0
Si      .5     0  0 2/3  .87  .0110  .0098  .0117  .0049      0      0
O    .2030 .4060 .5     2.32  .0270  .0279  .0338  .0140  .0130      0
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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Total number of retrieved datasets: 2
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