American Mineralogist Crystal Structure Database

3 matching records for this search.

Burkeite
Download hom/burkeite.pdf
Giuseppetti G, Mazzi F, Tadini C
 
Neues Jahrbuch fur Mineralogie, Monatshefte 1988 (1988) 203-221
The crystal structure of synthetic burkeite Na4SO4(CO3)t(SO4)1-t
Sample A
Note sign of y-coordinate for O3 and O5 altered to reproduce reported bond lengths
Locality: synthetic
5.170 9.217 7.058 90 90 90 Pmnm
atom     x      y     z occ Biso
Na1    .25  .7509 .0051     2.24
Na2    .25  .4254   .25     5.46
Na3    .75  .8754   .25     2.19
CT1    .75  .5584   .25 .61 1.61
ST1    .75  .5584   .25 .39 1.61
ST2  .2951  .0913   .25  .5 1.16
O1     .75  .4226   .25 .85  3.8
O2   .5357  .6403   .25 .88  2.9
O3     .75 -.4693 .0819 .15  5.5
O4   .9307  .5809 .0951 .12  6.0
O5   .1927 -.1645 .0815  .5  2.5
O6   .2164 -.0632   .25  .5  1.5
O7   .5798  .1057   .25  .5  2.2
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View JMOL 3-D Structure
 
Burkeite
Download hom/burkeite.pdf
Giuseppetti G, Mazzi F, Tadini C
 
Neues Jahrbuch fur Mineralogie, Monatshefte 1988 (1988) 203-221
The crystal structure of synthetic burkeite
Sample B
Note sign of y-coordinate for O3 and O5 altered to reproduce reported bond lengths
Locality: synthetic
5.177 9.224 7.066 90 90 90 Pmnm
atom     x      y     z occ Biso
Na1    .25  .7510 .0054     2.38
Na2    .25  .4257   .25     5.70
Na3    .75  .8788   .25     2.29
C      .75  .5590   .25 .55 1.65
S1     .75  .5590   .25 .45 1.65
S2   .2939  .0908   .25  .5 1.25
O1     .75  .4219   .25 .83  4.3
O2   .5355  .6427   .25 .86  3.0
O3     .75 -.4700 .0784 .17  5.3
O4   .9281  .5783 .0941 .14  5.2
O5   .1896 -.1632 .0813  .5  2.5
O6   .2156 -.0641   .25  .5  1.6
O7   .5757  .1061   .25  .5  2.4
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
 
Burkeite
Download hom/burkeite.pdf
Giuseppetti G, Mazzi F, Tadini C
 
Neues Jahrbuch fur Mineralogie, Monatshefte 1988 (1988) 203-221
The crystal structure of synthetic burkeite
Sample C
Note sign of y-coordinate for O3 and O5 altered to reproduce reported bond lengths
Locality: synthetic
5.198 9.255 7.085 90 90 90 Pmnm
atom     x      y     z occ  Biso
Na1    .25  .7512 .0047      2.39
Na2    .25  .4250   .25      5.79
Na3    .75  .8805   .25      2.45
C      .75  .5606   .25 .49  1.84
S1     .75  .5606   .25 .51  1.84
S2   .2942  .0896   .25  .5  1.30
O1     .75  .4216   .25 .83   4.2
O2   .5358  .6429   .25 .83   2.7
O3     .75 -.4701 .0854 .17   5.9
O4   .9310  .5834 .0888 .17   4.5
O5   .1892 -.1606 .0816  .5   2.9
O6   .2177 -.0651   .25  .5   1.7
O7   .5755  .1071   .25  .5   2.3
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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Total number of retrieved datasets: 3
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