American Mineralogist Crystal Structure Database

2 matching records for this search.

Preiswerkite
Download hom/preiswerkite.pdf
Oberti R, Ungaretti L, Tlili A, Smith D C, Robert J-L
Download am/vol78/AM78_1290.pdf
American Mineralogist 78 (1993) 1290-1298
The crystal structure of preiswerkite
Sample: KP9
_database_code_amcsd 0001620
5.225 9.050 9.791 90 100.27 90 C2/m
atom     x     y     z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
SiT  .5709 .1666 .2126  .5       .0034  .0016  .0014  .0000  .0004  .0000
AlT  .5709 .1666 .2126  .5       .0034  .0016  .0014  .0000  .0004  .0000
Mg1      0    .5    .5 .85       .0032  .0022  .0025      0  .0006      0
Al1      0    .5    .5 .15       .0032  .0022  .0025      0  .0006      0
Mg2      0 .8291    .5  .5       .0061  .0016  .0017      0  .0002      0
Al2      0 .8291    .5  .5       .0061  .0016  .0017      0  .0002      0
Na       0     0     0 .85       .0107  .0042  .0032      0  .0014      0
O1   .8546 .1971 .1593           .0068  .0009  .0026  .0012  .0013 -.0003
O2   .4487     0 .1598           .0029  .0010  .0032      0  .0021      0
O3   .6285 .1685 .3918           .0111  .0024  .0017  .0003 -.0005  .0008
Oh4  .1335     0 .3970           .0122  .0070  .0023      0  .0012      0
H    .0749     0 .3042     1.00
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View JMOL 3-D Structure (permalink)
 
Preiswerkite
Download hom/preiswerkite.pdf
Oberti R, Ungaretti L, Tlili A, Smith D C, Robert J-L
Download am/vol78/AM78_1290.pdf
American Mineralogist 78 (1993) 1290-1298
The crystal structure of preiswerkite
Sample: KP17
_database_code_amcsd 0001621
5.228 9.049 9.819 90 100.41 90 C2/m
atom     x     y     z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
SiT  .5740 .1672 .2139  .5       .0052  .0017  .0005 -.0002  .0003 -.0001
AlT  .5740 .1672 .2139  .5       .0052  .0017  .0005 -.0002  .0003 -.0001
Mg1      0    .5    .5 .85       .0040  .0011  .0007      0  .0004      0
Al1      0    .5    .5 .15       .0040  .0011  .0007      0  .0004      0
Mg2      0 .8302    .5  .5       .0049  .0016  .0006      0  .0004      0
Al2      0 .8302    .5  .5       .0049  .0016  .0006      0  .0004      0
Na       0     0     0 .85       .0190  .0060  .0010      0  .0007      0
O1   .8559 .1989 .1584           .0094  .0036  .0008  .0002  .0011 -.0001
O2   .4530     0 .1651           .0105  .0024  .0007      0  .0004      0
O3   .6348 .1703 .3905           .0094  .0024  .0007 -.0003 -.0001  .0003
Oh4  .1252     0 .3989           .0071  .0073  .0004      0 -.0001      0
H    .0831     0 .2950     1.00
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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