American Mineralogist Crystal Structure Database

1 matching records for this search.

Panunzite
Download hom/panunzite.pdf
Merlino S, Franco E, Mattia C A, Pasero M, De Gennaro M
 
Neues Jahrbuch fur Mineralogie, Monatshefte 1985 (1985) 322-328
The crystal structure of panunzite (natural tetrakalsilite)
Locality: Somma-Vesuvius area, Italy
Note: x(O7) and y(O11) adjusted to match reported bond lengths
_database_code_amcsd 0014796
20.4960 20.4960 8.549 90 90 120 P6_3
atom      x     y     z occ Biso
Na   -.0196 .2578 .7377     1.19
K1    .5028 .2698 .2405 .88 1.21
Na1   .5028 .2698 .2405 .12 1.21
K2   -.0041 .4759 .2395 .78  .98
Na2  -.0041 .4759 .2395 .22  .98
K3    .2388 .4965 .2453     1.36
K4    .2423 .0286 .2451 .83 1.62
Na4   .2423 .0286 .2451 .17 1.62
K5        0     0   .75     1.56
Al1   .0376 .1598 .5666      .66
Al2   .3282 .1903 .5593      .59
Al3   .3041 .4052 .5583      .55
Al4   .5899 .4272 .5567      .69
Al5   .0673 .4212 .5569      .58
Al6     1/3   2/3 .5541      .42
Si1   .1593 .1223 .4318      .56
Si2   .1380 .3281 .4394      .69
Si3   .4046 .1015 .4380      .77
Si4   .1629 .5892 .4427      .56
Si5   .4208 .3529 .4359      .75
Si6     2/3   1/3 .4475      .55
O1    .1436 .1403 .2534      .75
O2    .1198 .3173 .2532     1.59
O3    .4013 .1187 .2518     1.82
O4    .1510 .5755 .2528     1.77
O5    .4004 .3518 .2548     1.65
O6      2/3   1/3 .2530     1.57
O7    .1403 .4048 .4956      .27
O8    .1082 .1352 .5542     1.06
O9    .3432 .1140 .5284     1.04
O10   .4067 .2715 .4830     1.73
O11  -.0140 .3660 .4458      .95
O12   .4892 .1572 .4930      .46
O13   .1385 .0328 .4365     1.93
O14   .3355 .4962 .4771     1.82
O15   .3710 .3787 .5364     2.04
O16   .2439 .6030 .4841     1.98
O17   .0957 .5125 .5138      .51
O18   .2501 .1814 .4557     2.20
O19   .5104 .4161 .4465     1.21
O20   .5998 .3495 .5035      .59
O21   .0735 .2545 .5236      .61
O22   .2226 .3385 .4578     1.12
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Download in:

Multiple datasets can be concatenated into a single downloadable file by selecting the datasets and then clicking

Multiple datasets can be downloaded as individual files inside a ZIP archive by selecting the datasets and then clicking

Total number of retrieved datasets: 1
View in amc, download in amc

Return to AMCSD Home Page