Vishnevite
Della Ventura G, Bellatreccia F, Parodi G C, Camara F, Piccinini M
American Mineralogist 92 (2007) 713-721
Single-crystal FTIR and X-ray study of vishnevite, ideally
[Na6(SO4)][Na2(H2O)2](Si6Al6O24)
Locality: Latium, Italy
Sample: Pi4
_database_code_amcsd 0004320
12.7228 12.7228 5.1980 90 90 120 P6_3
atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Na1 2/3 1/3 .1333 .83 .034 .019 .019 .064 .010 0 0
Na2 .1141 .2258 .2940 .35 .024 .017 .039 .023 .020 -.004 -.005
K .1458 .2894 .2893 .43 .042 .038 .065 .032 .034 -.003 -.006
Al .3384 .4144 .7570 .009 .009 .010 .008 .006 .000 .001
Si .0834 .4134 .7562 .008 .008 .009 .008 .005 .000 .001
S 0 0 .2918 .29 .045 .040 .040 .057 .020 0 0
O1 .2019 .4044 .6799 .017 .010 .026 .018 .011 .002 .000
O2 .1192 .5535 .7332 .023 .022 .014 .035 .011 .006 .004
O3 .0386 .3599 .0419 .018 .014 .027 .011 .011 .002 .004
O4 .3279 .3527 .0597 .017 .021 .024 .011 .015 -.001 .005
O51 .0615 .1133 .6725 .22 .150
O52 .0496 .1090 .9541 .25 .139
O6 .6184 .3043 .6893 .33 .062
O7 0 0 .0737 .22 .068
Download AMC data (View Text File )Download CIF data (View Text File )Download diffraction data (View Text File )View JMOL 3-D Structure (permalink )
Vishnevite
Hassan I, Grundy H D
The Canadian Mineralogist 22 (1984) 333-349
The character of the cancrinite-vishnevite solid-solution series
_database_code_amcsd 0005197
12.685 12.685 5.179 90 90 120 P6_3
atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
O1 .2017 .4049 .6698 .0129 .0247 .0167 .0123 .0019 .0027
O2 .1175 .5527 .7278 .0227 .0133 .0314 .0106 .0030 .0013
O3 .0406 .3599 .0393 .0141 .0259 .0104 .0085 .0037 .0043
O4 .3255 .3522 .0561 .0221 .0265 .0093 .0171 -.0001 .0033
SiT1 .3380 .4137 .7506 .0089 .0102 .0081 .0057 .0004 .0011
AlT2 .0831 .4124 .7500 .0077 .0104 .0081 .0048 .0004 .0011
O51 .0615 .1133 .6725 .24 .0346 .0356
O52 .0496 .1090 .9541 .24 .0637 .0637
S 0 0 .2918 .24 .0489 .0489
O7 0 0 .0737 .24 .0454 .0454
O6 .6184 .3043 .6893 .33 .0564 .0598 .0818 .0278 .0354 .0051 .0058
Na1 2/3 1/3 .1272 .0253 .0253 .0566 .0127 0 0
Na2 .1319 .2611 .2885 .75 .0472 .1326 .0305 .0678 -.0070 -.0133
K2 .1319 .2611 .2885 .17 .0472 .1326 .0305 .0678 -.0070 -.0133
Ca2 .1319 .2611 .2885 .02 .0472 .1326 .0305 .0678 -.0070 -.0133
Download AMC data (View Text File )Download CIF data (View Text File )Download diffraction data (View Text File )View JMOL 3-D Structure (permalink )
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: 