American Mineralogist Crystal Structure Database

2 matching records for this search.

Quartz
Download hom/quartz.pdf
Arnold H
Download zk/vol117/ZK117_467.pdf
Zeitschrift fur Kristallographie 117 (1962) 467-469
Die struktur des hochquarzes
Note: sample is at T = 650 deg C
Note: symmetry constraints on the temperature factors were applied incorrectly
_database_code_amcsd 0010604
5.01 5.01 5.47 90 90 120 P6_222
atom     x     y   z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Si      .5     0   0  .0033  .0033  .0025 .00165      0      0
O    .4246 .2123 1/6  .0001 -.0078  .0967 .00005 -.0010      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)
 
Quartz
Download hom/quartz.pdf
Arnold H
Download zk/vol117/ZK117_467.pdf
Zeitschrift fur Kristallographie 117 (1962) 467-469
Die struktur des hochquarzes
Note: sample is at T = 650 deg C, under the false assumption that it is twinned
_database_code_amcsd 0010605
5.01 5.01 5.47 90 90 120 P3_121
atom     x     y     z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Si   .4666     0   1/3  .0033  .0033  .0025  .0012 -.0024 -.0048
O    .4275 .1874 .1287  .0037  .0037  .0179   .001  -.001  .0003
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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